Product Catalog Water Source Heat Pump Axiom™ Horizontal/Vertical—GEH/GEV ½ – 5Tons — 60 Hz November 2013 WSHP-PRC017H-EN
Introduction Imagine a full range of comfort utilizing efficiency, sound attenuation, integrated controls, and superior maintenance accessibility.The GEH and GEV models areTrane water source comfort solutions.
Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Model GEH Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Model GEV Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Supply/Return Air Combinations . . . .
Features and Benefits Air-Side Filter The air-side filter incorporates a 1-inch thick (nominal) 2-inch thick (nominal), MERV 8 or MERV 13 disposable fiberglass option.These filters include an average synthetic dust weight arrestance of approximately 75%.This dust holding capability includes a colorless, odorless adhesive to retain dirt particles within the filter media after fiber contact.
Features and Benefits Blower Motor The supply-air (blower) motor is a multi-speed motor with internal thermal overload protection.The motor bearings are permanently lubricated and sealed.The motor is selected for the fan housing using rubber isolators to minimize vibration transmission. See fan performance tables for static ranges. All motors are factory wired to the option selected. A high, medium, and low speed tap is provided for field customization on most voltages.
Features and Benefits Dual Filtration Flexibility of the GEH allows for dual filtration in a free return application. With the field installed dual filtration accessory, filter maintenance of the unit is significantly less. The accessory package includes both the bottom and top filter rack, and one, 1-inch or 2-inch filter. Table 122, p. 135 provides dual filtration accessory numbers appropriate to unit size.
Features and Benefits Supply/Return Air Combinations The GEH model configuration may be built to order or modified on-site to meet unique installation requirements.The six combinations are shown in Figure 1: Figure 1. Airflow combinations of GEH ½-5 tons 1. Left return-air with left supply-air combination 3 2 1 2. Left return-air with rear supply-air combination 3. Left return-air with right supply-air combination UNIT FRONT UNIT FRONT UNIT FRONT 6 5 4 4.
Features and Benefits Refrigeration Piping The unit's copper tubing is created from a 99% pure copper formation that conforms to the American Society ofTesting (ASTM) B743 for seamless, light-annealed processing. The unit's copper refrigeration system is designed to be free from contaminants and conditions such as drilling fragments, dirt, or oil.This excludes the possibility of these contaminants from damaging the compressor motor.
Features and Benefits This sound reduction package reduces radiated noise from the cabinet.Trane double-isolates the compressor and single-isolates the co-axial coil in the unit.This design absorbs the vibration that contributes to radiated sound. For sound critical spaces, an enhanced sound package as described in Table 1, p. 9, provides additional attenuation. Table 1.
Features and Benefits What is NOT available with the boilerless electric heat option? Hot gas reheat, Basic 24V controls, 115 and 575V ratings and supplemental or emergency heat applications. Boilerless Control/Electric Heat Heating/Cooling Mode In heating mode, when the water temperature falls below 55°F (factory setting), the electric heater is energized, locking out the compressor.
Features and Benefits Waterside Economizer (option) The beauty of the waterside economizer is it's ability to take advantage of any loop condition that results in cool water temperatures. A prime example would be during fall, winter and spring when cooling towers have more capacity than required and could be controlled to lower temperatures for economizer support. Another more common inexpensive means of free comfort cooling includes buildings systems where perimeter heating and core cooling are needed.
Features and Benefits Hot Gas Reheat System For space conditioning and climate control,Trane provides an accurate and cost effective dehumidification control through a hot gas reheat option. With this reheat option, the return air from the space is conditioned by the air-to-refrigerant coil, then reheated by the reheat coil to control not only the space temperature, but to also reduce the relative humidity of the space.
Application Considerations Water-source heat pump systems are used to provide comfort in a wide range of building types and climates.The system utilizes energy-conserving, heat-recovery capabilities to transfer heat from one area to another to meet individual zone requirements. When used with system design and control strategies, these high-performance systems reduce operating costs for the building owner and improving occupant comfort.
Application Considerations During moderate weather, such as spring or fall, the heat pumps serving the sunny side and interior of the building often operate in cooling mode and reject heat into the water loop.The heat pumps serving the shady side of the building often operate in heating mode and absorb heat from the water loop. Heat rejected by the units operating in cooling mode is used to offset the heat absorbed by the units in heating mode.
Application Considerations Although external piping is the responsibility of the installer and/or piping manufacturer, many electric utilities and rural electric cooperatives are offering monetary incentives to install geothermal systems. Utility companies offer the incentives because of reduced peak loads that flatten out their demand curve over time, and save them money.These savings are ultimately transferred to the consumer.
Application Considerations Central Pumping System Units that employ a central pumping system contain single or dual pumps to fulfill pumping requirements for the entire building system. The central system's supply and return lines should be sized to handle the required flow with a minimum pressure drop. The water-source heat pump (GEH) may include add-on accessories to help aid in system balancing, acoustics and safety requirements. Some of these items may be ordered from the factory, then field installed.
Application Considerations Distributed Pumping System A distributed pumping system contains either a single or dual pump module, specifically sized for each water-source heat pump, then connected directly to the units supply and return lines. The distributed system's supply and return lines should be sized to handle the required flow with a minimum pressure drop. 4 5 6 2 3 1 7 1. Hose kits are used to connect the water supply and return line to the water inlets and outlets.
Application Considerations Installation of the ½-5 Ton Vertical Whether securing the ½-5-ton GEV to a central pumping system, or a distributed pumping system,Trane recommends a few accessory considerations to the system installation. 1 4 2 6 3 5 18 • The field supplied line voltage disconnect (1) should be installed for branch circuit protection. • The units (2) ¾-inch high voltage and (3) ½-inch low voltage connections are located on the left chamfered corner of the unit.
Application Considerations Installation Made Easy Installing a horizontal unit inside a corridor to enhance sound attenuation provides value to duct design.Trane takes this fact one step further. The GEH design offers same side return-air/ supply-air access to the unit.This access is contained within the overall dimension of the units length.The unit can be installed closely against a corridor wall without requiring extra space for the duct.
Application Considerations The following suggestions will reduce the amount of sound that reaches the occupied space: • Design the duct run with two 90° turns • Line the first 5 feet of the supply trunk • Line elbows and transition pieces, as well as a short distance upstream and downstream of the fittings • Use flexible connections to isolate vibrations • Provide multiple discharges • Keep duct velocity low Figure 5.
Application Considerations • Keeps air flow velocities low • Uses aerodynamic fittings • Uses a duct liner if metal duct is applied • Avoids line-of-sight connections between a noise source and an outlet • Avoids line-of-sight connection between a noise source and an inlet • Properly locates balancing dampers • Seals cracks, seams, and joints in the duct run and equipment panels • Blocks transmission through walls, ceiling and floors • Mounts and supports the ductwork with isolation device
Model Number Description: ½–5 Ton G E H E 0 0 6 1 1 * 0 1 B 0 B R D 0 1 0 0 0 0 1 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26-36 Digits 1-3 - Unit Configuration GEH = Standard Efficiency Horizontal GEV = Standard Efficiency Vertical Digit 16 - Return-Air Arrangement Digit 4 - Development Sequence L = Left Return-Air Arrangement R = Right Return-Air Arrangement E = R-410A Digit 17 - Control Types Digits 5-7 - Nominal Capac
General Data Table 2. Models GEH006-024 Model GEH 006 009 012 015 018 024 Unit Size Length x Height x Width (in) 40 x 15 x 20 40 x 15 x 20 40 x 15 x 20 40 x 15 x 20 46 x 18 x 23 46 x 18 x 23 Compressor Type Rotary Rotary Rotary Rotary Rotary Scroll Net Weight (lbs.) 165 165 173 173 248 253 Ship Weight (lbs.) 195 195 203 203 268 285 Filter Size Actual (in.
General Data Table 6. Table 7. Table 8. Models GEH030-060 air-to-refrigerant coil Model GEH 030 036 042 048 060 Working Pressure (psig) 650 650 650 650 650 Tubes High 17 18 18 20 20 4 Tubes Deep 4 3 4 4 No. of Circuits 4 3 4 5 5 Finned vol. (h,w,d) 16 x 19 x 3.5 18 x 21 x 2.6 18 x 21 x 3.5 20 x 29 x 3.5 20 x 29 x 3.5 Coil Surface Area (Sq. Ft.) 2.11 2.63 2.63 4.03 4.
General Data Table 10. Models GEV006-024 water-to-refrigerant coil Model GEV 006 009 012 015 018 024 Working Pressure (psig) 780 780 780 780 780 780 Table 11. Models GEV030-042 Model GEV 030 036 042 Unit Size Length x Height x Width (in) 21½ x 39¼ x 21½ 26½ x 41 7/8 x 24½ 26½ x 41 7/8 x 24½ Compressor Type Scroll Scroll Scroll Net Weight (lbs.) 253 288 288 Ship Weight (lbs.) 285 308 308 Filter Size Actual (in.
General Data Table 14. Model GEV 048 Blower Wheel Size (in.) - Direct Drive 10 x 10 (DD) - Standard Table 15. Table 16. 26 Models GEV048-060 (continued) 060 12 x 11 (DD) - High 12 x 11 (DD) Models GEV048-060 air-to-water refrigerant coil Model GEV 048 060 Working Pressure (psig) 650 650 Tubes High 24 24 Tubes Deep 4 4 No. of Circuits 6 6 Finned vol. (h,w,d) 24 x 25 x 3.5 24 x 25 x 3.5 Coil Surface Area (Sq. Ft.) 4.17 4.
Performance Data Table 17. Horizontal GEH ARI-ISO performance Unit Size GPM scfm Cooling Btuh EER WHLP WLPH Heating Btuh WLHP COP WLHP Cooling Btuh GWHP EER GWHP Heating Btuh GWHP COP GWHP Cooling Heating Btuh EER Btuh COP GLHP GLHP GLHP GLHP 006 1.8 215 7,500 12.60 9,300 4.60 8,600 18.36 7,900 4.00 7,900 14.10 6,000 3.30 009 2.1 285 8,800 13.00 11,300 4.90 10,100 18.00 9,300 4.20 9,300 14.50 7,200 3.40 012 2.8 380 11,700 14.00 14,600 4.90 12,700 20.
Performance Data Table 19. GEH006 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 45 1.1 8.4 6.2 0.73 0.48 17.4 10.1 63.4 2.0 45 1.4 8.5 6.2 0.73 0.47 18.1 10.1 59.5 3.1 45 1.6 8.5 6.2 0.72 0.47 18.3 10.1 57.7 4.0 45 1.7 8.6 6.2 0.72 0.46 18.5 10.1 56.9 4.4 45 1.8 8.7 6.2 0.72 0.47 18.6 10.3 56.4 4.9 45 1.9 8.7 6.3 0.72 0.46 18.7 10.3 55.8 5.4 45 2.0 8.7 6.3 0.72 0.46 18.8 10.3 55.
Performance Data Table 19. GEH006 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 105 1.1 6.9 5.5 0.80 0.82 8.4 9.7 122.6 1.7 105 1.4 6.9 5.5 0.80 0.80 8.7 9.6 118.8 2.6 105 1.6 6.9 5.5 0.80 0.79 8.8 9.6 117.1 3.3 105 1.7 7.0 5.5 0.80 0.79 8.9 9.6 116.3 3.6 105 1.8 7.0 5.5 0.80 0.78 8.9 9.6 115.7 4.0 105 1.9 7.0 5.5 0.80 0.78 8.9 9.6 115.1 4.4 105 2.0 7.0 5.6 0.80 0.78 9.
Performance Data Table 20. GEH006 heating performance (continued) EWT GPM Power kW COP LWT Feet Head 55 1.6 Htg Cap Mbtuh Absorb Mbtuh 8.7 6.5 0.64 4.0 46.9 3.3 55 1.7 8.7 6.5 0.64 4.0 47.3 3.7 55 1.8 8.8 6.6 0.65 4.0 47.7 4.1 55 1.9 8.8 6.6 0.65 4.0 48.1 4.5 55 2.0 8.9 6.6 0.65 4.0 48.4 4.9 68 1.1 9.5 7.3 0.66 4.2 54.8 1.7 68 1.4 9.8 7.5 0.67 4.3 57.3 2.5 68 1.6 10.0 7.7 0.67 4.3 58.4 3.2 68 1.7 10.0 7.7 0.67 4.3 59.0 3.
Performance Data Table 22. GEV006 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 45 1.1 8.5 6.1 0.71 0.50 17.0 10.2 63.5 1.3 45 1.4 8.6 6.1 0.71 0.49 17.5 10.3 59.7 2.0 45 1.6 8.6 6.1 0.71 0.49 17.8 10.3 57.9 2.6 45 1.7 8.6 6.1 0.71 0.48 17.8 10.3 57.1 2.9 45 1.8 8.7 6.1 0.71 0.48 17.9 10.3 56.4 3.2 45 1.9 8.6 6.1 0.71 0.48 18.0 10.3 55.8 3.5 45 2.0 8.6 6.1 0.71 0.48 18.0 10.3 55.
Performance Data Table 22. GEV006 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 105 1.1 6.8 5.4 0.79 0.84 8.1 9.7 122.6 1.1 105 1.4 6.8 5.4 0.79 0.82 8.4 9.6 118.8 1.7 105 1.6 6.9 5.4 0.79 0.81 8.5 9.6 117.0 2.1 105 1.7 6.9 5.4 0.79 0.80 8.6 9.6 116.3 2.4 105 1.8 6.9 5.4 0.79 0.80 8.6 9.6 115.7 2.6 105 1.9 6.9 5.4 0.79 0.79 8.6 9.6 115.1 2.9 105 2.0 6.9 5.4 0.79 0.79 8.
Performance Data Table 23. GEV006 heating performance (continued) EWT GPM Power kW COP LWT Feet Head 55 1.6 Htg Cap Mbtuh Absorb Mbtuh 8.7 6.5 0.64 4.0 46.8 2.9 55 1.7 8.7 6.6 0.64 4.0 47.3 3.2 55 1.8 8.8 6.6 0.64 4.0 47.7 3.6 55 1.9 8.8 6.6 0.64 4.0 48.0 3.9 55 2.0 8.9 6.7 0.64 4.0 48.3 4.3 68 1.1 9.5 7.3 0.66 4.3 54.8 1.4 68 1.4 9.8 7.6 0.66 4.4 57.2 2.2 68 1.6 9.9 7.7 0.66 4.4 58.4 2.8 68 1.7 10.0 7.7 0.66 4.4 58.9 3.
Performance Data Table 25. GEH009 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 45 1.4 10.2 7.6 0.75 0.55 18.6 12.1 62.3 2.0 45 1.7 10.3 7.7 0.74 0.54 19.0 12.2 59.4 2.8 45 1.9 10.4 7.7 0.74 0.54 19.3 12.3 57.9 3.4 45 2.1 10.5 7.7 0.74 0.54 19.5 12.3 56.7 4.0 45 2.2 10.5 7.8 0.74 0.54 19.6 12.4 56.2 4.4 45 2.3 10.6 7.8 0.74 0.54 19.7 12.4 55.8 4.7 45 2.5 10.6 7.8 0.73 0.53 19.9 12.
Performance Data Table 25. GEH009 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 105 1.4 8.2 6.9 0.84 0.96 8.6 11.5 121.4 1.6 105 1.7 8.2 6.9 0.84 0.94 8.8 11.4 118.4 2.3 105 1.9 8.2 6.9 0.84 0.92 8.9 11.4 117.0 2.8 105 2.1 8.2 6.9 0.84 0.92 9.0 11.3 115.8 3.3 105 2.2 8.2 6.9 0.84 0.91 9.0 11.3 115.3 3.6 105 2.3 8.2 6.9 0.84 0.91 9.0 11.3 114.8 3.9 105 2.5 8.2 6.9 0.84 0.
Performance Data Table 26. GEH009 heating performance (continued) EWT GPM Power kW COP LWT Feet Head 55 1.9 Htg Cap Mbtuh Absorb Mbtuh 9.9 7.6 0.70 4.2 47.0 3.6 55 2.1 10.1 7.7 0.70 4.2 47.7 4.3 55 2.2 10.1 7.7 0.70 4.2 48.0 4.7 55 2.3 10.1 7.8 0.70 4.3 48.3 5.0 55 2.5 10.2 7.8 0.70 4.3 48.7 5.8 68 1.4 11.1 8.6 0.71 4.6 55.7 2.0 68 1.7 11.4 8.9 0.72 4.6 57.5 2.8 68 1.9 11.5 9.1 0.72 4.7 58.5 3.5 WLHP 68 2.1 11.6 9.2 0.72 4.7 59.
Performance Data Table 28. GEV009 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 45 1.4 10.1 7.5 0.74 0.55 18.4 12.0 62.1 2.1 45 1.7 10.2 7.5 0.74 0.54 18.8 12.1 59.2 2.9 45 1.9 10.3 7.6 0.74 0.54 19.1 12.1 57.8 3.6 45 2.1 10.3 7.6 0.73 0.54 19.3 12.2 56.6 4.2 45 2.2 10.4 7.6 0.73 0.53 19.4 12.2 56.1 4.6 45 2.3 10.4 7.6 0.73 0.53 19.5 12.2 55.6 5.0 45 2.5 10.4 7.6 0.73 0.53 19.6 12.
Performance Data Table 28. GEV009 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 105 1.4 8.1 6.8 0.83 0.94 8.6 11.3 121.2 1.7 105 1.7 8.1 6.8 0.83 0.92 8.8 11.2 118.2 2.4 105 1.9 8.1 6.8 0.83 0.91 8.9 11.2 116.8 2.9 105 2.1 8.1 6.8 0.83 0.90 9.0 11.2 115.6 3.5 105 2.2 8.1 6.8 0.83 0.89 9.1 11.1 115.1 3.8 105 2.3 8.1 6.8 0.83 0.89 9.1 11.1 114.7 4.1 105 2.5 8.1 6.8 0.83 0.
Performance Data Table 29. GEV009 heating performance (continued) EWT GPM 55 1.9 55 55 Htg Cap Mbtuh Absorb Mbtuh Power kW COP LWT Feet Head 9.8 7.5 0.68 4.2 47.1 3.9 2.1 9.9 7.6 0.68 4.3 47.8 4.6 2.2 10.0 7.6 0.68 4.3 48.1 5.0 55 2.3 10.0 7.7 0.68 4.3 48.3 5.4 55 2.5 10.1 7.7 0.68 4.3 48.8 6.3 68 1.4 10.9 8.5 0.69 4.6 55.8 2.2 68 1.7 11.2 8.8 0.69 4.7 57.7 3.1 68 1.9 11.3 8.9 0.70 4.7 58.6 3.7 WLHP 68 2.1 11.4 9.0 0.70 4.8 59.
Performance Data Table 31. GEH012 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 45 1.8 12.6 9.7 0.76 0.63 20.0 14.8 61.5 1.9 45 2.2 12.7 9.7 0.76 0.62 20.6 14.8 58.5 2.7 45 2.5 12.7 9.7 0.76 0.61 21.0 14.8 56.8 3.4 45 2.8 12.8 9.7 0.76 0.60 21.3 14.8 55.6 4.1 45 2.9 12.8 9.7 0.76 0.60 21.4 14.8 55.2 4.4 45 3.1 12.8 9.7 0.76 0.59 21.5 14.8 54.6 5.0 45 3.4 12.8 9.7 0.76 0.59 21.7 14.
Performance Data Table 31. GEH012 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 105 1.8 10.5 8.9 0.84 1.21 8.7 14.6 121.3 1.6 105 2.2 10.5 8.9 0.84 1.18 9.0 14.6 118.2 2.2 105 2.5 10.6 8.9 0.84 1.16 9.1 14.5 116.6 2.8 105 2.8 10.6 8.9 0.84 1.15 9.2 14.5 115.3 3.4 105 2.9 10.6 8.9 0.84 1.14 9.2 14.5 115.0 3.6 105 3.1 10.6 8.9 0.84 1.14 9.3 14.5 114.3 4.1 105 3.4 10.6 8.9 0.
Performance Data Table 32. GEH012 heating performance (continued) EWT GPM Power kW COP LWT Feet Head 55 2.5 Htg Cap Mbtuh Absorb Mbtuh 12.9 9.7 0.94 4.0 47.2 3.7 55 2.8 13.1 9.9 0.94 4.1 48.0 4.6 55 2.9 13.2 9.9 0.95 4.1 48.1 4.8 55 3.1 13.2 10.0 0.95 4.1 48.5 5.4 55 3.4 13.3 10.0 0.95 4.1 49.1 6.4 68 1.8 14.3 11.0 0.96 4.4 55.7 2.0 68 2.2 14.6 11.3 0.97 4.4 57.7 2.9 68 2.5 14.8 11.5 0.97 4.5 58.8 3.6 WLHP 68 2.8 15.0 11.7 0.98 4.
Performance Data Table 34. GEV012 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 45 1.8 12.4 9.5 0.77 0.61 20.3 14.5 61.1 1.9 45 2.2 12.4 9.5 0.77 0.59 20.9 14.4 58.1 2.7 45 2.5 12.5 9.5 0.77 0.59 21.3 14.5 56.6 3.4 45 2.8 12.5 9.6 0.77 0.58 21.6 14.4 55.3 4.2 45 2.9 12.5 9.6 0.77 0.57 21.7 14.4 55.0 4.5 45 3.1 12.5 9.6 0.77 0.57 21.9 14.4 54.3 5.0 45 3.4 12.5 9.6 0.76 0.57 22.1 14.
Performance Data Table 34. GEV012 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 105 1.8 10.7 9.0 0.82 1.21 8.8 14.8 121.5 1.6 105 2.2 10.8 9.0 0.82 1.17 9.2 14.8 118.4 2.3 105 2.5 10.7 9.0 0.82 1.14 9.3 14.6 116.7 2.8 105 2.8 10.7 9.0 0.82 1.12 9.5 14.5 115.4 3.5 105 2.9 10.7 9.0 0.82 1.12 9.6 14.5 115.0 3.7 105 3.1 10.7 9.0 0.82 1.10 9.7 14.5 114.3 4.2 105 3.4 10.7 9.0 0.
Performance Data Table 35. GEV012 heating performance (continued) EWT GPM Power kW COP LWT Feet Head 55 2.5 Htg Cap Mbtuh Absorb Mbtuh 13.1 9.9 0.95 4.1 47.1 3.7 55 2.8 13.2 10.0 0.95 4.1 47.8 4.5 55 2.9 13.3 10.1 0.95 4.1 48.0 4.8 55 3.1 13.4 10.2 0.95 4.1 48.4 5.4 55 3.4 13.4 10.2 0.95 4.1 49.0 6.3 68 1.8 14.5 11.2 0.97 4.4 55.6 2.0 68 2.2 14.8 11.5 0.97 4.5 57.5 2.8 68 2.5 15.0 11.7 0.98 4.5 58.6 3.5 WLHP 68 2.8 15.2 11.8 0.
Performance Data Table 37. GEH015 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 45 2.2 15.5 11.7 0.76 0.71 21.8 17.9 61.3 2.5 45 2.8 15.6 11.8 0.76 0.68 23.1 17.9 57.8 3.8 45 3.1 15.6 11.8 0.75 0.66 23.6 17.9 56.5 4.6 45 3.5 15.6 11.8 0.75 0.65 24.2 17.9 55.2 5.7 45 3.6 15.7 11.8 0.75 0.64 24.3 17.9 54.9 6.0 45 3.8 15.7 11.8 0.75 0.64 24.5 17.8 54.4 6.6 45 4.2 15.7 11.8 0.75 0.
Performance Data Table 37. GEH015 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 105 2.2 13.1 10.8 0.83 1.47 8.9 18.1 121.5 2.1 105 2.8 13.1 10.8 0.83 1.43 9.2 18.0 117.8 3.1 105 3.1 13.1 10.8 0.83 1.42 9.3 17.9 116.6 3.8 105 3.5 13.1 10.8 0.83 1.40 9.4 17.9 115.2 4.7 105 3.6 13.1 10.8 0.83 1.40 9.4 17.9 114.9 4.9 105 3.8 13.1 10.8 0.83 1.39 9.4 17.9 114.4 5.4 105 4.2 13.
Performance Data Table 38. GEH015 heating performance (continued) EWT GPM Power kW COP LWT Feet Head 55 3.1 Htg Cap Mbtuh Absorb Mbtuh 16.2 12.2 1.19 4.0 47.1 5.3 55 3.5 16.4 12.3 1.19 4.0 47.9 6.6 55 3.6 16.4 12.3 1.19 4.0 48.1 6.9 55 3.8 16.5 12.4 1.19 4.1 48.5 7.6 55 4.2 16.6 12.5 1.19 4.1 49.0 9.0 68 2.2 17.9 13.7 1.22 4.3 55.5 2.8 68 2.8 18.4 14.2 1.23 4.4 57.8 4.2 68 3.1 18.6 14.4 1.23 4.4 58.7 5.1 WLHP 68 3.5 18.8 14.6 1.
Performance Data Table 40. GEV015 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 45 2.2 15.5 11.9 0.77 0.70 22.1 17.9 61.3 2.6 45 2.8 15.6 11.9 0.77 0.66 23.5 17.8 57.7 4.1 45 3.1 15.6 11.9 0.76 0.65 24.0 17.8 56.5 4.9 45 3.5 15.7 12.0 0.76 0.64 24.6 17.9 55.2 6.0 45 3.6 15.7 12.0 0.76 0.63 24.8 17.8 54.9 6.3 45 3.8 15.7 12.0 0.76 0.63 25.0 17.9 54.4 7.0 45 4.2 15.7 12.0 0.76 0.
Performance Data Table 40. GEV015 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 105 2.2 13.2 11.0 0.84 1.46 9.0 18.1 121.5 2.2 105 2.8 13.2 11.0 0.83 1.42 9.3 18.0 117.9 3.3 105 3.1 13.2 11.0 0.83 1.41 9.4 18.0 116.6 4.0 105 3.5 13.2 11.0 0.83 1.39 9.5 17.9 115.3 4.9 105 3.6 13.2 11.0 0.83 1.39 9.5 17.9 115.0 5.2 105 3.8 13.2 11.0 0.83 1.38 9.6 17.9 114.4 5.7 105 4.2 13.
Performance Data Table 41. GEV015 heating performance (continued) EWT GPM Power kW COP LWT Feet Head 55 3.1 Htg Cap Mbtuh Absorb Mbtuh 16.1 12.1 1.16 4.1 47.2 4.9 55 3.5 16.3 12.3 1.16 4.1 48.0 6.1 55 3.6 16.3 12.3 1.16 4.1 48.2 6.4 55 3.8 16.4 12.4 1.16 4.1 48.5 7.0 55 4.2 16.5 12.5 1.17 4.1 49.1 8.3 68 2.2 17.8 13.8 1.19 4.4 55.5 2.6 68 2.8 18.2 14.2 1.19 4.5 57.9 3.9 68 3.1 18.4 14.3 1.20 4.5 58.7 4.7 WLHP 68 3.5 18.5 14.5 1.
Performance Data Table 43. GEH018 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 45 2.7 18.8 14.4 0.77 0.93 20.2 22.0 61.3 3.4 45 3.3 18.8 14.4 0.77 0.90 20.9 21.9 58.3 4.8 45 3.7 18.8 14.4 0.76 0.89 21.3 21.9 56.8 5.9 45 4.2 18.8 14.4 0.76 0.87 21.7 21.8 55.4 7.4 45 4.4 18.8 14.3 0.76 0.86 21.8 21.8 54.9 8.1 45 4.6 18.8 14.4 0.76 0.86 21.9 21.8 54.5 8.7 45 5.0 18.8 14.3 0.76 0.
Performance Data Table 43. GEH018 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 105 2.7 16.2 13.3 0.82 1.86 8.7 22.5 121.7 2.8 105 3.3 16.2 13.3 0.82 1.82 8.9 22.4 118.6 4.0 105 3.7 16.2 13.3 0.82 1.80 9.0 22.4 117.1 4.9 105 4.2 16.3 13.3 0.82 1.77 9.2 22.3 115.6 6.1 105 4.4 16.3 13.3 0.82 1.77 9.2 22.3 115.1 6.6 105 4.6 16.3 13.3 0.82 1.76 9.2 22.3 114.7 7.1 105 5.0 16.
Performance Data Table 44. GEH018 heating performance (continued) EWT GPM Power kW COP LWT Feet Head 55 3.7 Htg Cap Mbtuh Absorb Mbtuh 19.5 14.8 1.38 4.1 47.0 6.4 55 4.2 19.7 15.0 1.38 4.2 47.9 8.0 55 4.4 19.8 15.1 1.38 4.2 48.1 8.6 55 4.6 19.9 15.1 1.39 4.2 48.4 9.3 55 5.0 20.0 15.3 1.39 4.2 48.9 10.8 68 2.7 21.7 16.8 1.42 4.5 55.5 3.5 68 3.3 22.1 17.3 1.42 4.6 57.5 5.0 68 3.7 22.4 17.5 1.43 4.6 58.5 6.1 WLHP 68 4.2 22.6 17.7 1.
Performance Data Table 46. GEV018 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 45 2.7 18.5 14.1 0.76 0.92 20.1 21.6 61.0 3.2 45 3.3 18.5 14.1 0.76 0.89 20.8 21.6 58.1 4.6 45 3.7 18.5 14.1 0.76 0.88 21.2 21.5 56.6 5.6 45 4.2 18.5 14.1 0.76 0.86 21.5 21.5 55.2 7.0 45 4.4 18.5 14.1 0.76 0.85 21.7 21.4 54.7 7.6 45 4.6 18.5 14.1 0.76 0.85 21.8 21.4 54.3 8.2 45 5.0 18.5 14.1 0.76 0.
Performance Data Table 46. GEV018 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW EER Reject Mbtuh LWT Feet Head 105 2.7 16.3 13.3 0.81 1.87 8.7 22.7 121.8 2.6 105 3.3 16.4 13.3 0.81 1.83 9.0 22.6 118.7 3.7 105 3.7 16.4 13.3 0.81 1.80 9.1 22.5 117.2 4.6 105 4.2 16.4 13.3 0.81 1.78 9.2 22.5 115.7 5.7 105 4.4 16.4 13.3 0.81 1.78 9.2 22.4 115.2 6.2 105 4.6 16.4 13.3 0.81 1.76 9.3 22.4 114.7 6.7 105 5.0 16.
Performance Data Table 47. GEV018 heating performance (continued) EWT GPM Power kW COP LWT Feet Head 55 3.7 Htg Cap Mbtuh Absorb Mbtuh 19.8 15.1 1.39 4.2 46.8 5.9 55 4.2 20.1 15.3 1.40 4.2 47.7 7.4 55 4.4 20.1 15.3 1.40 4.2 48.0 8.0 55 4.6 20.2 15.4 1.40 4.2 48.3 8.6 55 5.0 20.3 15.5 1.40 4.2 48.8 10.0 68 2.7 21.9 17.0 1.43 4.5 55.4 3.3 68 3.3 22.4 17.5 1.44 4.6 57.4 4.6 68 3.7 22.6 17.7 1.44 4.6 58.4 5.6 WLHP 68 4.2 22.8 17.9 1.
Performance Data Table 49. GEH024 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 45 3.6 27.1 18.9 0.70 1.23 31.3 62.2 6.2 45 4.5 27.2 19.0 0.70 1.18 31.3 59.0 8.8 45 5.0 27.4 19.1 0.70 1.16 31.3 57.4 10.7 45 5.6 27.4 19.1 0.70 1.14 31.3 56.2 12.8 45 5.9 27.4 19.1 0.70 1.13 31.3 55.7 14.0 45 6.2 27.5 19.1 0.70 1.13 31.3 55.2 15.2 45 6.7 27.5 19.2 0.70 1.11 31.3 54.3 17.7 55 3.6 26.2 18.
Performance Data Table 49. GEH024 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 105 3.6 20.9 16.6 0.80 2.39 29.0 121.0 5.5 105 4.5 21.1 16.8 0.80 2.33 29.0 118.0 7.4 105 5.0 21.2 16.9 0.80 2.30 29.0 116.5 8.8 105 5.6 21.2 16.9 0.80 2.28 29.0 115.4 10.4 105 5.9 21.2 16.9 0.80 2.27 29.0 114.9 11.3 105 6.2 21.3 17.0 0.80 2.27 29.0 114.4 12.2 105 6.7 21.3 17.0 0.80 2.25 29.0 113.
Performance Data Table 50. GEH024 heating performance (continued) EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 55 5.0 26.8 20.2 1.92 47.0 10.2 55 5.6 26.9 20.4 1.92 47.7 12.2 55 5.9 27.0 20.5 1.92 48.0 13.3 55 6.2 27.1 20.5 1.92 48.3 14.5 55 6.7 27.2 20.7 1.93 48.9 16.9 68 3.6 29.2 22.4 1.99 55.7 5.5 68 4.5 29.9 23.0 2.00 57.7 7.8 68 5.0 30.2 23.3 2.01 58.7 9.6 68 5.6 30.6 23.7 2.02 59.5 11.5 68 5.9 30.6 23.7 2.02 59.
Performance Data Table 52. GEH024 correction factors for variation in entering air temperature Cooling Entering Air WB°F Cooling Capacity Cooling Input Watts 65.6 70.6 75.6 80.6 49.4 0.925 1.007 1.020 1.088 1.156 * 56.3 0.926 1.008 0.811 1.040 1.158 * 60.3 0.930 1.007 0.607 0.841 1.073 * 63.2 0.965 1.004 0.451 0.690 0.924 1.159 * 68.0 1.000 1.000 66.2 1.000 1.000 — 0.526 0.765 1.000 1.236 73.0 0.989 1.047 72.1 1.082 0.999 — — 0.430 0.676 0.916 78.
Performance Data Table 53. GEV024 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 86 4.5 23.7 18.1 0.77 1.91 30.2 99.5 7.1 86 5.0 23.8 18.2 0.77 1.89 30.2 98.0 8.7 86 5.6 23.8 18.3 0.77 1.87 30.2 96.8 10.4 86 5.9 23.8 18.3 0.77 1.86 30.2 96.3 11.3 86 6.2 23.9 18.3 0.77 1.85 30.2 95.8 12.2 86 6.7 23.9 18.3 0.77 1.84 30.2 95.0 14.3 95 3.6 22.6 17.7 0.78 2.18 30.0 111.5 5.0 95 4.
Performance Data Table 54. GEV024 heating performance (continued) EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 32 5.6 20.3 14.2 1.79 26.9 13.1 32 5.9 20.4 14.3 1.79 27.1 14.2 32 6.2 20.5 14.4 1.80 27.3 15.5 32 6.7 20.6 14.5 1.80 27.7 18.1 45 3.6 23.2 17.0 1.83 35.7 6.0 45 4.5 23.6 17.3 1.84 37.3 8.4 45 5.0 23.8 17.5 1.84 38.1 10.3 45 5.6 23.9 17.7 1.84 38.7 12.3 45 5.9 24.0 17.7 1.84 39.0 13.4 45 6.2 24.1 17.8 1.
Performance Data Table 55. GEV024 fan correction factors Entering cfm Cooling Capacity Sensible Capacity Cooling Input Watts Heating Capacity Heating Input Watts 608 0.957 0.874 1.001 0.987 1.077 646 0.969 0.905 1.000 0.991 1.055 684 0.980 0.937 1.000 0.995 1.036 722 0.990 0.968 1.000 1.001 1.021 760 1.000 1.000 1.000 1.000 1.000 836 1.018 1.062 1.001 1.004 0.972 874 1.026 1.093 1.001 1.007 0.961 912 1.034 1.123 1.002 1.008 0.950 Table 56.
Performance Data Table 57. GEH030 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 68 7.0 31.1 22.6 0.73 1.79 37.2 78.6 13.8 68 7.4 31.2 22.7 0.73 1.78 37.2 78.1 15.0 68 7.7 31.2 22.7 0.73 1.77 37.2 77.7 16.3 68 8.4 31.2 22.7 0.73 1.76 37.2 76.9 18.9 75 4.6 29.9 22.0 0.74 2.04 36.9 91.2 6.2 75 5.6 30.1 22.2 0.74 1.98 36.9 88.2 9.1 75 6.3 30.2 22.2 0.74 1.96 36.8 86.7 11.1 75 7.
Performance Data Table 58. GEH030 heating performance EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT 25 4.6 20.7 13.9 2.00 18.9 Feet Head 7.5 25 5.6 20.9 14.1 2.00 20.0 11.0 25 6.3 21.0 14.2 2.00 20.5 13.6 25 7.0 21.1 14.3 2.00 20.9 16.4 25 7.3 21.2 14.3 2.01 21.1 17.9 25 7.7 21.5 14.7 2.01 21.2 19.4 25 8.4 21.6 14.8 2.01 21.5 22.5 32 4.6 22.8 15.9 2.02 25.0 7.3 32 5.6 23.3 16.3 2.03 26.2 10.7 32 6.3 23.4 16.5 2.04 26.8 13.
Performance Data Table 58. GEH030 heating performance (continued) EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 86 5.6 42.5 34.2 2.45 73.8 8.7 86 6.3 43.0 34.6 2.46 75.0 10.7 86 7.0 43.4 35.0 2.47 76.0 12.8 86 7.3 43.6 35.1 2.47 76.4 14.0 86 7.7 43.7 35.3 2.48 76.8 15.2 86 8.4 44.0 35.5 2.48 77.5 17.7 Notes: Heating performance data is tabulated at 68°F DB entering air at ARI/ISO 13256-1 rated cfm.
Performance Data Table 61. GEV030 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 45 4.6 32.3 22.9 0.71 1.44 37.3 61.4 6.3 45 5.6 32.6 23.1 0.71 1.38 37.3 58.3 9.1 45 6.3 32.7 23.2 0.71 1.36 37.3 56.8 11.2 45 7.0 32.8 23.2 0.71 1.33 37.4 55.7 13.5 45 7.4 32.8 23.3 0.71 1.33 37.4 55.2 14.7 45 7.7 32.9 23.3 0.71 1.32 37.4 54.7 16.0 45 8.4 32.9 23.3 0.71 1.30 37.4 53.9 18.6 55 4.6 31.3 22.
Performance Data Table 61. GEV030 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 105 4.6 25.3 20.4 0.81 2.81 34.9 120.3 4.9 105 5.6 25.4 20.5 0.81 2.74 34.8 117.4 7.1 105 6.3 25.5 20.6 0.81 2.71 34.8 116.0 8.7 105 7.0 25.6 20.7 0.81 2.68 34.8 114.9 10.5 105 7.4 25.6 20.7 0.81 2.67 34.7 114.4 11.5 105 7.7 25.6 20.7 0.81 2.66 34.7 114.0 12.5 105 8.4 25.7 20.7 0.81 2.65 34.7 113.
Performance Data Table 62. GEV030 heating performance (continued) EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 55 6.3 31.7 24.4 2.12 47.2 10.7 55 7.0 31.9 24.7 2.13 47.9 13.0 55 7.3 32.1 24.8 2.13 48.3 14.1 55 7.7 32.2 24.9 2.13 48.5 15.3 55 8.4 32.3 25.0 2.13 49.0 17.8 68 4.6 34.3 26.8 2.20 56.2 5.6 68 5.6 35.3 27.7 2.22 58.1 8.2 68 6.3 35.7 28.1 2.22 59.1 10.1 68 7.0 36.0 28.4 2.23 59.9 12.1 68 7.3 36.1 28.5 2.
Performance Data Table 64. GEV030 correction factors for variation in entering air temperature Cooling Entering Air WB°F Cooling Capacity Cooling Input Watts 65.6 70.6 75.6 80.6 49.4 0.922 1.009 0.992 1.061 1.131 * 56.3 0.924 1.009 0.800 1.013 1.132 * 60.3 0.926 1.009 0.612 0.837 1.055 * 63.2 0.956 1.008 0.467 0.694 0.922 1.138 * 68.0 1.000 1.000 66.2 1.000 1.000 — 0.545 0.775 1.000 1.214 73.0 0.988 1.049 72.1 1.095 0.991 — — 0.467 0.697 0.925 78.
Performance Data Table 65. GEH036 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT 86 6.7 34.3 26.3 0.77 2.23 41.9 98.5 8.5 86 7.6 34.4 26.4 0.77 2.19 41.9 97.1 10.4 86 8.4 34.5 26.4 0.77 2.17 41.9 96.0 12.5 86 8.8 34.6 26.5 0.77 2.16 41.9 95.5 13.6 86 9.2 34.6 26.5 0.77 2.15 41.9 95.1 14.7 86 10.1 34.6 26.5 0.77 2.13 41.9 94.3 17.2 95 5.5 32.6 25.6 0.79 2.58 41.4 110.2 5.6 95 6.7 32.8 25.
Performance Data Table 66. GEH036 heating performance (continued) EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 32 8.4 30.4 22.9 2.18 26.5 15.5 32 8.8 30.5 23.0 2.18 26.8 16.9 32 9.2 30.6 23.1 2.18 27.0 18.4 32 10.1 30.7 23.2 2.19 27.4 21.3 45 5.5 34.9 27.1 2.26 35.1 6.8 45 6.7 35.4 27.6 2.26 36.8 9.9 45 7.6 35.7 27.9 2.27 37.6 12.1 45 8.4 35.9 28.1 2.28 38.3 14.6 45 8.8 36.0 28.2 2.28 38.6 15.9 45 9.2 36.1 28.3 2.
Performance Data Table 67. GEH036 fan correction factors Entering cfm Cooling Capacity Sensible Capacity Cooling Input Watts Heating Capacity Heating Input Watts 912 0.953 0.871 1.003 0.989 1.098 969 0.966 0.903 1.003 0.992 1.068 1026 0.978 0.935 1.000 0.995 1.043 1083 0.990 0.968 1.000 0.998 1.021 1140 1.000 1.000 1.000 1.000 1.000 1254 1.018 1.062 1.000 1.005 0.967 1311 1.027 1.094 1.000 1.007 0.952 1368 1.034 1.123 1.000 1.008 0.938 Table 68.
Performance Data Table 69. GEV036 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 68 8.4 37.7 27.9 0.74 2.23 45.4 78.8 11.8 68 8.8 37.8 27.9 0.74 2.22 45.4 78.3 12.8 68 9.2 37.8 28.0 0.74 2.21 45.4 77.8 13.9 68 10.1 37.9 28.0 0.74 2.20 45.4 77.0 16.2 75 5.5 36.3 27.3 0.75 2.52 44.9 91.5 5.3 75 6.7 36.5 27.4 0.75 2.46 44.9 88.4 7.7 75 7.6 36.6 27.5 0.75 2.43 44.9 86.9 9.5 75 8.
Performance Data Table 70. GEV036 heating performance EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 25 5.5 27.6 18.6 2.61 18.2 6.6 25 6.7 27.9 19.0 2.61 19.3 9.5 25 7.6 28.2 19.2 2.62 19.9 11.8 25 8.4 28.3 19.4 2.62 20.4 14.3 25 8.8 28.4 19.5 2.62 20.6 15.6 25 9.2 28.5 19.5 2.63 20.8 16.9 25 10.1 28.6 19.7 2.63 21.1 19.6 32 5.5 30.2 21.2 2.66 24.2 6.5 32 6.7 30.8 21.7 2.67 25.5 9.4 32 7.6 31.0 21.9 2.67 26.2 11.
Performance Data Table 70. GEV036 heating performance (continued) EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 86 6.7 56.1 45.0 3.26 72.6 7.4 86 7.6 56.6 45.5 3.27 74.0 9.1 86 8.4 57.0 45.8 3.28 75.1 11.0 86 8.8 57.1 45.9 3.28 75.6 12.0 86 9.2 57.3 46.1 3.29 76.0 13.0 86 10.1 57.6 46.3 3.29 76.8 15.1 Notes: Heating performance data is tabulated at 68°F DB entering air at ARI/ISO 13256-1 rated cfm.
Performance Data Table 73. GEH042 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 45 11.8 47.9 34.7 0.73 2.08 55.0 54.3 22.9 55 6.4 45.5 33.6 0.74 2.44 53.9 71.9 7.5 55 7.8 45.8 33.7 0.74 2.38 53.9 68.7 10.8 55 8.8 45.9 33.8 0.74 2.35 53.9 67.2 13.3 55 9.8 46.0 33.9 0.74 2.33 54.0 66.0 16.0 55 10.3 46.1 34.0 0.74 2.32 54.0 65.5 17.4 55 10.8 46.1 34.0 0.74 2.31 54.0 65.0 18.
Performance Data Table 73. GEH042 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 110 6.4 35.5 30.1 0.85 4.30 50.2 125.8 5.9 110 7.8 35.7 30.3 0.85 4.20 50.1 122.8 8.6 110 8.8 35.8 30.3 0.85 4.15 50.0 121.3 10.6 110 9.8 35.9 30.4 0.85 4.11 49.9 120.2 12.7 110 10.3 35.9 30.4 0.85 4.10 49.9 119.7 13.9 110 10.8 35.9 30.4 0.85 4.08 49.9 119.3 15.1 110 11.8 36.0 30.5 0.85 4.06 49.8 118.
Performance Data Table 74. GEH042 heating performance (continued) EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 68 11.8 53.0 41.6 3.34 60.9 20.6 75 6.4 54.0 42.5 3.38 61.7 6.8 75 7.8 55.3 43.6 3.42 63.9 9.9 75 8.8 56.0 44.2 3.44 65.0 12.1 75 9.8 56.7 44.8 3.47 65.8 14.6 75 10.3 56.9 45.0 3.48 66.2 15.9 75 10.8 57.1 45.2 3.48 66.6 17.2 75 11.8 57.3 45.4 3.49 67.3 20.1 86 6.4 60.6 48.2 3.63 70.9 6.5 86 7.8 62.1 49.5 3.
Performance Data Table 77. GEV042 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 45 6.4 46.7 33.7 0.72 2.22 54.3 62.0 7.3 45 7.8 46.9 33.9 0.72 2.16 54.3 58.9 10.6 45 8.8 47.1 34.0 0.72 2.14 54.4 57.3 13.1 45 9.8 47.2 34.0 0.72 2.12 54.4 56.1 15.7 45 10.3 47.2 34.1 0.72 2.11 54.4 55.6 17.1 45 10.8 47.3 34.1 0.72 2.10 54.4 55.1 18.5 45 11.8 47.3 34.1 0.72 2.09 54.4 54.3 21.5 55 6.4 45.
Performance Data Table 77. GEV042 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 105 6.4 36.0 29.5 0.82 4.02 49.7 120.6 5.7 105 7.8 36.2 29.7 0.82 3.93 49.6 117.6 8.3 105 8.8 36.3 29.8 0.82 3.88 49.5 116.2 10.2 105 9.8 36.4 29.9 0.82 3.85 49.5 115.1 12.3 105 10.3 36.4 29.9 0.82 3.83 49.5 114.6 13.4 105 10.8 36.4 29.9 0.82 3.82 49.5 114.2 14.5 105 11.8 36.5 30.0 0.82 3.80 49.5 113.
Performance Data Table 78. GEV042 heating performance (continued) EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 55 8.8 46.0 35.3 3.13 47.0 12.5 55 9.8 46.3 35.6 3.14 47.7 15.1 55 10.3 46.4 35.7 3.14 48.1 16.4 55 10.8 46.5 35.8 3.14 48.4 17.8 55 11.8 46.7 36.0 3.15 48.9 20.7 68 6.4 50.7 39.5 3.28 55.6 6.6 68 7.8 51.7 40.5 3.30 57.7 9.6 68 8.8 52.1 40.8 3.31 58.7 11.9 68 9.8 52.7 41.4 3.34 59.6 14.2 68 10.3 52.9 41.5 3.
Performance Data Table 80. GEV042 correction factors for variation in entering air temperature Cooling Entering Air WB°F Cooling Capacity Cooling Input Watts 65.6 70.6 75.6 80.6 49.4 0.927 0.998 0.990 1.056 1.123 * 56.3 0.928 0.998 0.800 1.026 1.124 * 60.3 0.929 0.999 0.600 0.834 1.065 * 63.2 0.955 0.997 0.450 0.686 0.921 1.150 * 68.0 1.000 1.000 66.2 1.000 1.000 — 0.529 0.763 1.000 1.229 73.0 0.988 1.045 72.1 1.096 1.005 — — 0.446 0.686 0.924 78.
Performance Data Table 81. GEH048 cooling performance (continued) GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 86 9.0 48.8 38.1 0.78 3.87 62.0 99.8 6.0 86 10.1 49.1 38.3 0.78 3.82 62.1 98.3 7.4 86 11.2 49.3 38.5 0.78 3.78 62.2 97.1 8.9 86 11.8 49.4 38.6 0.78 3.76 62.2 96.6 9.7 86 12.3 49.4 38.6 0.78 3.75 62.2 96.1 10.5 86 13.4 49.6 38.7 0.78 3.72 62.2 95.3 12.2 95 7.3 46.1 36.8 0.80 4.38 61.0 111.8 4.0 95 9.0 46.
Performance Data Table 82. GEH048 heating performance (continued) EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 32 11.2 40.8 29.2 3.39 26.8 10.7 32 11.8 40.8 29.2 3.38 27.0 11.7 32 12.3 41.0 29.4 3.39 27.2 12.7 32 13.4 41.1 29.6 3.39 27.6 14.8 45 7.3 45.9 34.0 3.48 35.7 4.7 45 9.0 46.8 34.9 3.50 37.2 6.8 45 10.1 47.1 35.2 3.50 38.0 8.4 45 11.2 47.6 35.6 3.51 38.6 10.1 45 11.8 47.7 35.7 3.51 38.9 11.0 45 12.3 47.9 35.
Performance Data Table 83. GEH048 fan correction factors Entering cfm Cooling Capacity Sensible Capacity Cooling Input Watts Heating Capacity Heating Input Watts 1216 0.958 0.877 1.005 0.982 1.067 1292 0.970 0.908 1.004 0.986 1.046 1368 0.981 0.937 1.002 0.990 1.028 1444 0.991 0.969 1.001 0.996 1.014 1520 1.000 1.000 1.000 1.000 1.000 1672 1.016 1.060 0.999 1.007 0.974 1748 1.023 1.088 0.999 1.004 0.961 1824 1.029 1.118 0.998 1.007 0.951 Table 84.
Performance Data Table 85. GEV048 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 68 11.2 53.1 39.8 0.75 3.09 63.6 79.4 7.3 68 11.8 53.2 39.9 0.75 3.07 63.7 78.8 8.3 68 12.3 53.3 39.9 0.75 3.06 63.7 78.3 9.0 68 13.4 53.4 40.0 0.75 3.03 63.7 77.5 10.2 75 7.3 50.7 38.5 0.76 3.52 62.7 92.2 7.4 75 9.0 51.2 38.9 0.76 3.43 62.9 89.0 4.4 75 10.1 51.4 39.1 0.76 3.38 63.0 87.5 5.8 75 11.
Performance Data Table 86. GEV048 heating performance EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 25 7.3 32.1 21.1 3.23 19.2 5.0 25 9.0 32.8 21.8 3.24 20.1 4.4 25 10.1 33.2 22.1 3.25 20.6 6.2 25 11.2 33.4 22.3 3.25 21.0 7.7 25 11.8 33.5 22.4 3.26 21.2 9.3 25 12.3 33.7 22.5 3.26 21.3 10.1 25 13.4 33.8 22.7 3.26 21.6 11.0 32 7.3 35.4 24.2 3.28 25.3 13.0 32 9.0 36.0 24.8 3.29 26.5 4.3 32 10.1 36.2 25.0 3.29 27.0 6.
Performance Data Table 86. GEV048 heating performance (continued) EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 86 9.0 64.0 51.1 3.78 74.6 4.2 86 10.1 64.9 51.9 3.80 75.7 5.6 86 11.2 65.0 52.1 3.80 76.7 6.8 86 11.8 65.2 52.3 3.80 77.1 7.7 86 12.3 65.4 52.5 3.80 77.5 8.4 86 13.4 65.8 52.8 3.81 78.1 9.5 Notes: Heating performance data is tabulated at 68°F DB entering air at ARI/ISO 13256-1 rated cfm.
Performance Data Table 89. GEH060 cooling performance (continued) EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 45 16.8 69.8 48.7 0.70 3.25 80.9 54.6 10.8 55 9.1 65.9 46.9 0.71 3.76 78.7 72.3 7.1 55 11.2 66.2 47.2 0.71 3.66 78.7 69.1 10.2 55 12.6 66.5 47.3 0.71 3.62 78.8 67.5 12.6 55 14.0 66.6 47.4 0.71 3.58 78.8 66.3 15.1 55 14.7 66.7 47.5 0.71 3.56 78.8 65.7 16.5 55 15.4 66.7 47.5 0.71 3.55 78.8 65.2 17.
Performance Data Table 89. GEH060 cooling performance (continued) GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 110 9.1 51.5 42.0 0.82 6.27 72.8 126.0 6.0 110 11.2 51.9 42.4 0.82 6.13 72.8 123.0 0.0 110 12.6 52.0 42.5 0.82 6.07 72.7 121.5 10.6 110 14.0 52.1 42.6 0.82 6.01 72.6 120.4 12.8 110 14.7 52.2 42.6 0.82 5.99 72.6 119.9 14.0 110 15.4 52.2 42.6 0.82 5.97 72.6 119.4 15.2 110 16.8 52.5 42.9 0.82 5.94 72.7 118.
Performance Data Table 90. GEH060 heating performance (continued) EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 68 14.0 73.6 57.0 4.89 59.9 14.6 68 14.7 73.8 57.1 4.89 60.2 15.9 68 15.4 74.0 57.3 4.89 60.6 17.3 68 16.8 74.6 57.8 4.91 61.1 20.1 75 9.1 76.2 59.3 4.96 62.0 6.7 75 11.2 77.9 60.9 4.99 64.1 9.6 75 12.6 78.7 61.6 5.01 65.2 11.9 75 14.0 79.2 62.1 5.02 66.1 14.3 75 14.7 79.5 62.3 5.02 66.5 15.6 75 15.4 79.8 62.
Performance Data Table 93. GEV060 cooling performance EWT GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 45 9.1 68.1 48.5 0.71 3.46 80.0 62.6 8.0 45 11.2 68.7 48.8 0.71 3.36 80.1 59.3 11.5 45 12.6 68.9 49.0 0.71 3.32 80.3 57.7 14.2 45 14.0 69.1 49.2 0.71 3.28 80.3 56.5 17.1 45 14.7 69.3 49.3 0.71 3.26 80.4 55.9 18.6 45 15.4 69.3 49.3 0.71 3.25 80.4 55.4 20.2 45 16.8 69.5 49.4 0.71 3.22 80.5 54.6 23.5 55 9.1 65.
Performance Data Table 93. GEV060 cooling performance (continued) GPM Total Mbtuh Sen Mbtuh SHR Power kW Reject Mbtuh LWT Feet Head 105 9.1 53.1 43.4 0.82 6.01 73.7 121.2 6.6 105 11.2 53.5 43.7 0.82 5.88 73.6 118.1 9.5 105 12.6 53.7 43.9 0.82 5.81 73.6 116.7 11.6 105 14.0 53.8 43.9 0.82 5.76 73.4 115.5 14.1 105 14.7 54.0 44.1 0.82 5.74 73.6 115.0 15.3 105 15.4 54.1 44.2 0.82 5.73 73.6 114.6 16.6 105 16.8 54.2 44.3 0.82 5.69 73.6 113.
Performance Data Table 94. GEV060 heating performance (continued) EWT GPM Htg Cap Mbtuh Absorb Mbtuh Power kW LWT Feet Head 55 12.6 63.7 48.0 4.59 47.4 13.7 55 14.0 64.1 48.4 4.60 48.1 16.5 55 14.7 64.2 48.5 4.60 48.4 17.9 55 15.4 64.4 48.7 4.60 48.7 19.5 55 16.8 64.8 49.0 4.61 49.2 22.7 68 9.1 72.0 55.6 4.80 55.8 7.4 68 11.2 73.2 56.7 4.83 57.9 10.7 68 12.6 74.2 57.6 4.85 58.9 13.1 68 14.0 74.8 58.2 4.86 59.7 15.8 68 14.7 75.0 58.
Performance Data Table 96. 006, 009, 012, 015, 018 correction factors for variation in entering air temperature Cooling Entering Air WB°F Cooling Capacity Cooling Input Watts 65.6 70.6 75.6 80.6 49.4 0.920 1.001 0.995 1.064 1.135 * 56.3 0.921 1.001 0.799 1.020 1.136 * 60.3 0.922 1.001 0.603 0.834 1.059 * 63.2 0.955 1.002 0.457 66.2 1.000 1.000 72.1 1.099 1.001 77.1 1.188 1.003 Sensible vs. Entering Dry Bulb Multipliers 85.
Unit Fan Performance Table 98.
Unit Fan Performance Table 98.
Unit Fan Performance Table 99.
Unit Fan Performance Table 99.
Unit Fan Performance Table 101. Waterside economizer performance ½-5 ton Input Data Tonnage of Heat Model Pump GEH Output Data scfm GPM Total Capacity (Mbh) Sensible Capacity (Mbh) LVG. Air DB (°F) LVG. Air WB Standard APD LVG.Fluid Fluid PD (°F) (in. wg.) Temp. (°F) (FT H2O) 0.50 006 215 1.5 6.63 4.92 58.8 57.3 0.04 53.8 0.34 0.50 006 215 1.8 7.15 5.01 58.4 56.5 0.04 52.9 0.46 0.50 006 215 2.0 7.45 5.11 58.0 56.0 0.04 52.5 0.55 0.75 009 285 1.7 7.86 5.91 61.
Unit Fan Performance Table 102. Antifreeze correction factors Methanol (concentration by volume) Item 0% 10% 20% 30% 40% 50% Cooling Capacity 1.000 0.998 0.997 0.995 0.993 0.992 Heating Capacity 1.000 0.995 0.990 0.985 0.979 0.974 Pressure Drop 1.000 1.023 1.057 1.091 1.122 1.160 Ethylene Glycol (concentration by volume) Item 0% 10% 20% 30% 40% 50% Cooling Capacity 1.000 0.996 0.991 0.987 0.983 0.979 Heating Capacity 1.000 0.993 0.985 0.977 0.969 0.
Unit Fan Performance Figure 9. Heating capacity correction factor Figure 10. Water pressure drop correction factor Example 1 (Ethylene Glycol): The antifreeze solution is 20% by volume of Ethylene Glycol. Determine the corrected cooling capacity and waterside pressure drop for a GEHE018 when the EWT is 86°F and the GPM is 4.2. From the catalog data, the cooling capacity at these conditions with 100% water is 18.6 Mbtuh, and the waterside pressure drop is 6.0 feet of head.
Electrical Data Table 103. Electrical data: standard static motors—½–5 tons Model No. Volts Maximum Total Comp Comp Blower Blower Fan Minimum Overcurrent Electric Electric Unit RLA LRA No. of Cmp Motor Motor Motor Circuit Protective Heat Heat FLA (ea) (ea) Comp. MCC FLA hp Num. Ampacity Device kW Amps GEHE/GEVE 006 115/60/1 6.8 5.6 30.0 1 7.5 1.20 1/12 1 8.20 15 0.0 0.0 006 208/60/1 3.9 3.3 14.0 1 4.2 0.60 1/12 1 4.73 15 0.0 0.0 006 208/60/1 4.5 3.3 14.0 1 4.2 0.
Electrical Data Table 103. Electrical data: standard static motors—½–5 tons (continued) Model No. Volts Maximum Total Comp Comp Blower Blower Fan Minimum Overcurrent Electric Electric Unit RLA LRA No. of Cmp Motor Motor Motor Circuit Protective Heat Heat FLA (ea) (ea) Comp. MCC FLA hp Num. Ampacity Device kW Amps GEHE/GEVE 018 220-240/50/1 11.1 9.6 54.0 1 15.0 1.53 1/3 1 13.53 20 0.0 0.0 018 220-240/50/1 19.7 9.6 54.0 1 15.0 1.53 1/3 1 24.57 25 4.4 18.1 0.80 1/8 1 10.
Electrical Data Table 103. Electrical data: standard static motors—½–5 tons (continued) Maximum Total Comp Comp Blower Blower Fan Minimum Overcurrent Electric Electric Unit RLA LRA No. of Cmp Motor Motor Motor Circuit Protective Heat Heat FLA (ea) (ea) Comp. MCC FLA hp Num. Ampacity Device kW Amps Model No. Volts 036 208/60/1 20.3 16.7 79.0 1 26.0 3.60 1/2 1 24.48 40 0.0 0.0 036 208/60/1 27.2 16.7 79.0 1 26.0 3.60 1/2 1 33.95 40 4.9 23.6 036 230/60/1 20.3 16.7 79.
Electrical Data Table 103. Electrical data: standard static motors—½–5 tons (continued) Maximum Total Comp Comp Blower Blower Fan Minimum Overcurrent Electric Electric Unit RLA LRA No. of Cmp Motor Motor Motor Circuit Protective Heat Heat FLA (ea) (ea) Comp. MCC FLA hp Num. Ampacity Device kW Amps Model No. Volts 048 575/60/3 7.4 6.0 41.0 1 9.4 1.40 1/2 1 8.90 15 0.0 060 208/60/1 31.7 26.3 134.0 1 41.0 5.40 1 1 38.28 60 0.0 0.0 060 208/60/1 36.7 26.3 134.0 1 41.0 5.
Electrical Data Table 104. Electrical data: High static motors—½–5 tons (continued) Total Comp Comp Blower Blower Unit RLA LRA No. of Cmp Motor Motor FLA (ea) (ea) Comp. MCC FLA hp Fan Motor Num. Maximum Minimum Overcurrent Electric Electric Circuit Protective Heat Heat Ampacity Device kW Amps Model No. Volts 012 230/60/1 7.0 6.3 30.0 1 8.8 0.70 1/8 1 8.58 15 0.0 0.0 012 230/60/1 9.4 6.3 30.0 1 8.8 0.70 1/8 1 11.74 15 2.0 8.7 012 220-240/50/1 7.4 6.7 30.0 1 9.4 0.
Electrical Data Table 104. Electrical data: High static motors—½–5 tons (continued) Total Comp Comp Blower Blower Unit RLA LRA No. of Cmp Motor Motor FLA (ea) (ea) Comp. MCC FLA hp Fan Motor Num. Maximum Minimum Overcurrent Electric Electric Circuit Protective Heat Heat Ampacity Device kW Amps Model No. Volts 030 208/60/1 16.2 14.1 73.0 1 22.0 2.10 1/3 1 19.73 30 0.0 0.0 030 208/60/1 21.8 14.1 73.0 1 22.0 2.10 1/3 1 27.26 30 4.1 19.7 030 230/60/1 16.2 14.1 73.0 1 22.
Electrical Data Table 104. Electrical data: High static motors—½–5 tons (continued) Total Comp Comp Blower Blower Unit RLA LRA No. of Cmp Motor Motor FLA (ea) (ea) Comp. MCC FLA hp Fan Motor Num. Maximum Minimum Overcurrent Electric Electric Circuit Protective Heat Heat Ampacity Device kW Amps Model No. Volts 042 460/60/3 7.7 6.0 44.0 1 9.3 1.70 1/2 1 9.20 15 0.0 0.0 042 460/60/3 13.4 6.0 44.0 1 9.3 1.70 1/2 1 16.72 20 9.3 11.7 042 575/60/3 6.2 4.9 34.0 1 7.7 1.
Dimensional Data Figure 11. Left return/left supply P B TOP R S N A FXG REFRIG AND CONTROL ACCESS 6 3/4" (171) BLOWER H Q PANEL HI VOLT L (W.O.) WCI mounting location LO VOLT 1/2" (13) DRAIN 3/4" (19) NPTI J H BACK M (W.I.) 1" (25.4) K LEFT SIDE D 7" (178) ACCESS 1 3/8" (35) C 1" (25.4) OPENING FRONT E 14" (356") RIGHT SIDE Table 106.
Dimensional Data Figure 12. Left return/back supply P B TOP S R A BLOWER 1"(25.4) C ACCESS H REFRIG AND CONTROL ACCESS Q PANEL L (W.O.) HI VOLT WCI mounting location LO VOLT BACK LEFT SIDE D 1/2" (13) 1" (25.4) J M (W.I.) K H DRAIN 3/4" (19) NPTI 7" (178) OPENING FRONT E 1 3/8" (35) N 6 3/4" (171) FXG 14" (356) RIGHT SIDE Table 107.
Dimensional Data Figure 13. Left return/right supply P B TOP S R N A BLOWER ACCESS PANEL REFRIG AND CONTROL ACCESS Q L (W.O.) HI VOLT 7" (178) 1" (25.4) D 6 3/4" (171) E WCI mounting location 1" (25.4) BACK 1/2" (13) DRAIN 3/4" (19) NPTI LEFT SIDE FXG OPENING C 1 3/8" (35) M (W.I.) LO VOLT FRONT H 14" RIGHT SIDE K H J Table 108.
Dimensional Data Figure 14. Right return/left supply S R P B TOP N A BLOWER ACCESS PANEL D FXG OPENING H REFRIG AND CONTROL ACCESS 6 3/4" (171) 1" (25.4) E Q HI VOLT WCI mounting location H LEFT SIDE C L (W.O.) FRONT M (W.I.) 7" (178) DRAIN 3/4" (19) NPTI 1/2" (13) J BACK 1"(25.4) K LO VOLT 14" (356) 1 3/8"(35) RIGHT SIDE Table 109.
Dimensional Data Figure 15. Right return/back supply S R P B TOP N A FXG OPENING 1" (25.4) C E D BLOWER ACCESS PANEL REFRIG AND CONTROL ACCESS 14" (356) HI VOLT Q WCI mounting location H DRAIN 3/4" (19) NPTI L (W.O.) J BACK LEFT SIDE FRONT M (W.I.) 1" (25.4) 6 3/4" (171) 1/2" (13) LO VOLT K 3/8" (35) RIGHT SIDE 7" (178) H Table 110.
Dimensional Data Figure 16. Right return/right supply S R P B TOP N A 1" (25.4) BLOWER ACCESS PANEL D 6 3/4" (171) E C REFRIG AND CONTROL ACCESS Q HI VOLT WCI mounting location LO VOLT L (W.O.) M (W.I.) 1/2" (13) FRONT 1" (25.4) LEFT SIDE BACK DRAIN 3/4" (19) NPTI FXG OPENING H H RIGHT SIDE J K 7" (178) 1 3/8" (35) 14" (356) Table 111.
Dimensional Data 1 1/2" (38) Waterside economizer(a) 5/8" (16) Figure 17. N G TOP VIEW 5/8"(16) M H 20" (508) A = TO FIELD SUPPLY PIPING E 5" (127) J 2 1/2" (64) L K FRONT VIEW D C F B = TO FIELD RETURN PIPING (a) Waterside economizer requires field piping. Table 112. Dimensional data—waterside economizer Unit A NPTI B NPTI 006-015 1/2 (12.7) 1/2 (12.7) 018-030 ¾ (19) ¾ (19) 036-042 3/4 (19) 3/4 (19) 048, 060 1 (25.4) 1 (25.4) C M N Filter Size (nominal) 1/2 1 (12.
Dimensional Data Figure 18. Left return/top supply Note: Access to the unit for service purposes should be provided at installation. All configurations require a 36 in. surround clearance from other mechanical and electrical equipment to enable panel removal from the unit for service/maintenance ability. Local and/or NEC codes require greater service clearance. Check all code requirements prior to unit installation. Installer is responsible for following all local and NEC code requirements.
Dimensional Data Figure 19. Left return/back supply Note: Access to the unit for service purposes should be provided at installation. All configurations require a 36 in. surround clearance from other mechanical and electrical equipment to enable panel removal from the unit for service/maintenance ability. Local and/or NEC codes require greater service clearance. Check all code requirements prior to unit installation. Installer is responsible for following all local and NEC code requirements.
Dimensional Data Figure 20. Right return/top supply Note: Access to the unit for service purposes should be provided at installation. All configurations require a 36 in. surround clearance from other mechanical and electrical equipment to enable panel removal from the unit for service/maintenance ability. Local and/or NEC codes require greater service clearance. Check all code requirements prior to unit installation. Installer is responsible for following all local and NEC code requirements.
Dimensional Data Figure 21. Right return/back supply Note: Access to the unit for service purposes should be provided at installation. All configurations require a 36 in. surround clearance from other mechanical and electrical equipment to enable panel removal from the unit for service/maintenance ability. Local and/or NEC codes require greater service clearance. Check all code requirements prior to unit installation. Installer is responsible for following all local and NEC code requirements.
Weights Figure 22. Approximate weight distribution 20% 30% COMPRESSOR 4-WAY VALVE CONTROL BOX CO-AXIAL HEAT EXCHANGER INTERNAL AIR COIL BLOWER HOUSING & MOTOR PLASTIC DRAIN PAN DRAIN LINE 20% 30% Weight Distribution Approximate weight distribution for the GEH model is indicated in Figure 22, p. 123. Tolerance on the weights determined are ±15%. Total weights for each unit are listed below.
Controls Basic 24V Controls The basic 24 V electro-mechanical unit control provides component protection devices for maximum system reliability. Each device is factory mounted, wired and tested.
Controls disable signal is no longer present, and all safeties are satisfied, the control will allow the compressor to restart. Diagnostics Three LEDs (light emitting diodes) are provided for indicating the operating mode of the controller. See the unit IOM for diagnostics or troubleshooting through the use of the LEDs. Generic Relay The generic relay is provided for field use in some applications. A 24 Vac signal will energize the relay coil on terminals R1 and R2.
Controls General alarm is accomplished through the lockout relay and will drive dry contacts only, and cannot be used to drive field installed control inputs. Stand-alone System The 24 V basic or deluxe design may be applied as a stand-alone control system.The stand-alone design provides accurate temperature control directly through a wall-mounted electronic thermostat.This system setup may be utilized in a replacement design where a single unit retrofit is needed.
Controls Tracer UC400/ZN524 functions include: Boilerless Control Electric Heat The controller supports a single stage of boilerless electric heat operation. Electric heat is used when boilerless heat is enabled/configured and the EWT is too low for compressor operation.When this condition is met, the isolation valve will be closed shutting down the water flow to the unit. Compressor Operation The compressor is cycled on and off to meet heating or cooling zone demands.
Controls Dehumidification Dehumidification for the water-source heat pump is applicable with the UC400 and ZN524.The controller is capable of directing one stage of DX cooling in conjunction with one stage of reheat (hot gas reheat). Dehumidification can only occur when the controller is in the cooling mode. A humidity sensor is used to measure the zone's relative humidity (RH), then compares the zone relative humidity to the relative humidity enable/disable setpoint parameters.
Controls Reversing Valve Operation For cooling, the reversing valve output is energized simultaneously with the compressor. It will remain energized until the controller turns on the compressor for heating. At this time, the reversing valve moves to a de-energized state. In the event of a power failure or controller OFF situation, the reversing valve output will default to the heating (de-energized) state.
Controls Automatic Network Formation. When a WCI is connected to aTracer™ SC, it is auto-assigned as the coordinator.To enable the coordinator,Tracer™ SC must be configured for wireless communication.The coordinator WCI opens the network to allow all WCIs having matching addresses to automatically join the network. If noTracer™ SC is present, a centrally located WCI must be designated to act as the coordinator.
Thermostats and Zone Sensors Table 117. Thermostat selection for use with the Basic or Deluxe Controllers Thermostat Part Number X13511535010 Description 1 Heat/1 Cool, Non-Programmable Commercial Thermostat for conventional air conditioners and heat pumps that are configured with or without auxiliary heat • X13511536010 3 Heat/2 Cool, Non-programmable commercial thermostat for conventional air conditioners and heat pumps that are configured with or without auxiliary heat.
Thermostats and Zone Sensors Table 118. Wired zone sensor selection for use with ZN524 or UC400 controllers Sensor Part Number X13790886010 X13651467020 X1379084501 X13511527010 X13511529010 X1379044401 132 Description Wired temperature sensor with an LCD display • Allows an occupant to control the temperature setpoint, request timed override of system operation, and provides a COMM module to service technicians.
Thermostats and Zone Sensors Table 119. Wireless zone sensor selection for use with the UC400 controller Sensor Part Number X1379082201 X13790492 X13790821 Description Universal Display Sensor • Clear and simple monitoring and control • Tracer™ UC400 Compatible Wireless Zone Sensor • Local control • Limited occupant temp.
Accessories Ducted Panel Figure 23. Return-air duct panel The return-air arrangement may be easily converted from a free return-air system, to a ducted return-air system with the addition of a return-air side panel. By replacing the filter racks with the return-air panel, a complete seal from the duct to the unit is possible.The 1½ in. duct flange facilitates ease of field connection to the mechanical system.
Accessories Dual Filtration Design Table 122. Dual filter accessory kit numbers Unit size 1 in. filter 1 in. filter kit part no. 2 in. filter kit part no. 006-015 4474 0630 0100 4474 0634 0100 018-030 4474 5629 0100 4474 5630 0100 036, 042 4474 0632 0100 4474 0636 0100 048, 060 4474 0633 0100 4474 0637 0100 Automatic and Manual Balancing Kits Superior circuit balancing of the HVAC equipment is an important aspect to the overall layout and design of the HVAC system.
Accessories Motorized water valve The motorized water valve is installed on the return line of the water loop system between the loop and the loop’s pump module.This isolation device is less expensive and a very effective alternative to the water regulating valve. When the compressor begins running, the valve will open, allowing water to flow through the unit. As the compressor shuts down, the valve slowly closes off.
Control Wiring Figure 26. Basic 24V - 460V-60 Hz - 3 ph(a) (a) Wiring diagrams provided in the catalog are generic. A unit specific As Built wiring diagram is located on the unit control panel.
Control Wiring Figure 27. Deluxe 24V - 460V-60 Hz - 3 ph(a) (a) Wiring diagrams provided in the catalog are generic. A unit specific As Built wiring diagram is located on the unit control panel.
Control Wiring Figure 28. Tracer ZN524 460V-60 Hz - 3 ph(a) L1 460/60/3 L2 L3 EQUIPMENT GROUND 6S4 1A 1K1 4A 4B J4-1 T1 5B J4-2 T2 6B J4-3 T3 P4-1 1K1 1C 2A,J 5A ,C P4-2 1K1 6A P4-3 3A C 2B1 M 3 1K10 34A 37A 1K10 C 35A 3HR 11A BLU 1K10 37B A 35C P1-6 J1-6 P1-5 J1-5 ORG 9A 1K4 BLK 8A A,B 1 3 P1-2 J1-2 P1-3 J1-3 2J 3B2 M 1 GRN YEL COM BRN 3B2C2 BRN 15 W5 A 7A PUR P1-1 J1-1 B NOTE: CONNECT 7A LEAD WITH 8A LEAD WHEN BLACK WIRE OF MOTOR IS NOT BEING USED.
Control Wiring Figure 29. UC400(a) (a) Wiring diagrams provided in the catalog are generic. A unit specific As Built wiring diagram is located on the unit control panel.
Mechanical Specifications General Equipment shall be completely assembled, piped, internally wired, fully charged with R-410A refrigerant and test operated at the factory. Filters, thermostat field interface terminal strip, and all safety controls are furnished and factory installed. The system water inlet and outlet connections shall be female NPT composed of copper. The 5-ton and below equipment shall contain ETL, CETL and ISO-ARI 13256-1 listings and labels prior to leaving the factory.
Mechanical Specifications Deluxe Controls (option) The deluxe control package shall provide a 50 VA transformer (fused) or 75 VA transformer with circuit breaker, low and high pressure switch, condensate overflow and freeze protection.The controller shall include a lockout function, anti-short cycle compressor protection, random start delay, brown-out protection, low pressure time delay, compressor delay on start and an open relay. Hot gas reheat and electric heat shall also be provided.
Mechanical Specifications Electric Heat (option) Internal boilerless control electric heat shall be factory wired and tested. It shall be composed of a nichrome open wire coil designed for 2-kW per unit ton.The design consist of a single stage of electric heat used as a primary heating source when compressor lockout has occurred due to the entering water temperature falling below 55°F with an adjustable range between 25°F to 60°F.The electric heat option is not intended for secondary heat.
Mechanical Specifications insulated with an elastomeric insulation that has a 3/8-inch thick wall in the air-side section of the unit. Sound Attenuation Sound attenuation shall be applied as a standard feature in the product design.The sound reduction package shall include vibration isolation to the compressor and water-to-refrigerant coil, unit base stiffeners, insulated metal compressor enclosure, and a second stage of vibration isolation to the compressor and water-to-refrigerant base pan.
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