Force–Flo™ Cabinet Heater Air Terminal Devices Horizontal and Vertical Sizes 02-12 December 2000 CAB-PRC001-EN
It isn’t just a fan and a coil… The Trane Company has redesigned the traditional cabinet heater to lead the industry in: • indoor air quality (IAQ) features • easy installation and maintenance • high quality and durability • advanced controls Smaller unit footprint Factory installed and tested controls Quiet operation Two, three or four-row coils Factory assembled, installed and tested piping package Easy to remove fan assembly Cleanable closedcell insulation (non-fiberglass) 16-gauge steel constructi
Contents Introduction 2 Features and Benefits 4 Selection Procedure 5 Model Number Description 5 General Data 7 Performance Data 18 Hot Water Coils Steam Coils 19 22 Controls 24 Electrical Data 30 Dimensions and Weights 34 Mechanical Specifications 50 52 Options CAB-PRC001-EN 3
Features and Benefits The Force–Flo™ cabinet heater meets the standards of today’s market, as well as the anticipated needs of tomorrow’s market. The tradition that company founder Reuben Trane began in 1913 continues with the latest generation of cabinet heaters from Trane.
Selection Procedure Model Number Description Force–Flo Cabinet Heater Model Number Description Following is a complete description of the cabinet heater model number. Each digit in the model number has a corresponding code that identifies specific unit options.
Selection Procedure Digit 27 — Main Control Valve 0 = None A = 2-Way, 2-Position, NO (25 psig) B = 3-Way, 2-Position, NO (30 psig) C = 2-Way, 2-Position, NC (25 psig) D = 3-Way, 2-Position, NC (15 psig) E = 2-Way, 2-Position, NO (50 psig) F = 3-Way, 2-Position, NO (50 psig) G = 2-Way, 2-Position, NC (50 psig) H = 3-Way, 2-Position, NC (50 psig) J = 2-Way, Modulating, 0.7 Cv (50 psig)* K = 3-Way, Modulating, 0.7 Cv (50 psig)* L = 2-Way, Modulating, 1.5 Cv (50 psig)* M= 3-Way, Modulating, 1.
General Data Model A Vertical Concealed Unit Configurations Outlet Top Duct Collar Inlet Front Toe Space Fresh Air Bottom or Back Outlet Top Quad Grille, Top Bar Grille Model B Vertical Cabinet Inlet Front Toe Space, Front Bar Grille Fresh Air Bottom or Back Outlet Front Stamped Louver Inlet Front Toe Space, Front Bar Grille CAB-PRC001-EN Fresh Air Bottom or Back 7
General Data Unit Configurations Model C Horizontal Concealed Inlet Back Duct Collar Outlet Front Duct Collar Fresh Air N/A Fresh Air Top or Back Outlet Front Duct Collar Inlet Bottom Toe Space Inlet Open Return Outlet Front Duct Collar No Filter Fresh Air N/A 8 CAB-PRC001-EN
General Data Unit Configurations Model D Horizontal Cabinet Fresh Air Top or Back Fresh Air N/A Inlet Back Stamped Louver Outlet Front Quad Grille, Front Bar Grille Inlet Bottom Stamped Louver Outlet Front Duct Collar Fresh Air N/A Fresh Air Top or Back Inlet Back Duct Collar Outlet Front Quad Grille, Front Bar Grille Outlet Front Duct Collar Fresh Air N/A Outlet Front Quad Grille, Front Bar Grille Fresh Air N/A Inlet Bottom Stamped Louver Inlet Back Stamped Louver Inlet Back Duct Collar Outle
Unit Configurations General Data Model E Horizontal Recessed Fresh Air Top or Back Outlet Front Duct Collar Inlet Bottom Stamped Louver Fresh Air N/A Inlet Back Duct Collar Inlet Back Duct Collar Outlet Front Duct Collar Fresh Air Top or Back Outlet Bottom Stamped Louver Outlet Bottom Stamped Louver Model F Vertical Wall Hung Cabinet Outlet Front Stamped Louver Outlet Top Quad Grille or Bar Grille Inlet Bottom & Front Stamped Louver 10 Inlet Bottom Stamped Louver Fresh Air Back Inlet Bottom
General Data Unit Configurations Model H Vertical Recessed Outlet Top Duct Collar Fresh Air Bottom or Back Inlet Front Stamped Louver Outlet Front Stamped Louver Fresh Air Bottom or Back Inlet Front Stamped Louver Model J Vertical Cabinet Slope Top Outlet Top Quad Grille, Top Bar Grille Inlet Front Toe Space, Front Bar Grille CAB-PRC001-EN Fresh Air Bottom or Back 11
General Data Model M Inverted Vertical Cabinet Inlet Front Stamped Louver Outlet Front Stamped Louver Inlet Top Duct Collar Outlet Top Duct Collar Model N Inverted Vertical Recessed Inlet Front Stamped Louver Outlet Front Stamped Louver 12 CAB-PRC001-EN
General Data Table GD-1. Force–Flo Cabinet Heater General Data Unit Size Coil Data Face Area — Ft2 (cm2) LxDxH — In. (cm) 2-Row 3-Row 4-Row Volume — Gal. (Liters) 1-Row (Heat) 2-Row 3-Row 4-Row Fins/Ft (cm) 2-Row 3-Row 4-Row Fan/Motor Data Fan Quantity Size — Dia” x Width” (cm) Motor Quantity Filter Data 1” (cm) TA and Pl. Media Quantity Size — In. (cm) 02 03 04 06 08 10 12 0.8 (743) 0.8 (743) 1.1 (1020) 1.6 (1490) 2.1 (1950) 3.2 (2970) 3.2 (2970) 15x1.7x8 (38x4x20) 15x2.6x8 (38x7x20) 15x3.
General Data Electric Heat Electric Heat control options use PWM (pulse-width modulation) outputs to calculate the electric heat output based on the capacity request and the electric heat cycles per hour. For example, if the electric heat cycles per hour is configured for six cycles (as Trane recommends) the controller bases the output on or off time on six 10-minute periods. If the capacity request is 40%, the controller controls the electric heat output on for approximately four minutes each period.
Factory-Installed Piping Packages Force–Flo cabinet heaters have standard piping packages available as a factory built and installed option. Factory built assures all piping packages are fully tested under water for leaks and are built within strict tolerances. Factory-installed means that supply and return pipes are the only field connections required. The installer doesn’t have to sweat connect piping packages onto coil connections in a tight end pocket.
General Data Piping Packages Piping Package Options Manual 16 Automatic Circuit Setter (C) CAB-PRC001-EN
General Data Selecting the Correct Modulating Valve Size Modulating valves are available in any of four port sizes. These four port sizes relate to a Cv of 0.7, 1.5, 2.5 or 4.0, which is the coefficient of flow. The coefficient of flow is defined as the volume of water flow through a control valve in the fully open position with a 1 psig (6.895 kPa) differential across the valve.
Hot Water Coils Performance Data Force–Flo cabinet heater performance data is grouped based on performance. Unit performance is impacted by the unit model and the airflow inlet and outlet configuration. Below is a table that summarizes the performance groups. Table PD-1.
Performance Data Hot Water Coils Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (-1 C) ∆T. All performance measured on high speed tap, zero ESP, and a throwaway filter. Table PD-2.
Performance Data Hot Water Coils Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (-1 C) ∆T. All performance measured on high speed tap, zero ESP, and a throwaway filter. Table PD-4.
Performance Data Hot Water Coils Heating performance is based on 70 F (21 C) entering air temperature, 180 F (82 C) entering hot water temperature with a 30 F (-1 C) ∆T. All performance measured on high speed tap, zero ESP, and a throwaway filter. Table PD-5.
Steam Coils Performance Data Heating performance is based on 70 F (21 C) entering air temperature, 2 psig (14 kPa) and 5 psig (103 kPa) entering steam pressure. All performance measured on high speed tap, zero ESP, with a throwaway filter. Table PD-7. Free Discharge Motor, Group 1 2 psig Unit Size 2 3 4 6 8 10 12 Coil Steam Steam Steam Steam Steam Steam Steam CFM TMBH (L/s) 234 (110) 311 (147) 383 (181) 601 (284) 783 (370) 974 (460) 1104 (521) (TkW) 10.1 (2.9) 13.2 (3.9) 17.3 (5.1) 26.3 (7.7) 34.
Performance Data Steam Coils Heating performance is based on 70 F (21 C) entering air temperature, 2 psig (14 kPa) and 5 psig (103 kPa) entering steam pressure. All performance measured on high speed tap, zero ESP, no filter. Table PD-10. High Static Motor, Group 1 2 psig Unit Size 2 3 4 6 8 10 12 Coil Steam Steam Steam Steam Steam Steam Steam CFM TMBH (L/s) 208 (132) 358 (169) 393 (185) 658 (311) 901 (425) 1110 (524) 1264 (597) (TkW) 10.8 (3.2) 13.9 (4.1) 17.5 (5.1) 27.3 (8.0) 36.7 (10.7) 46.4 (13.
Controls Control Options Force–Flo cabinet heaters are available with four different control options: • Manual three-speed fan switch • Tracer ZN.010 • Tracer ZN.510 • Tracer ZN.520 Manual Fan Mode Switch Model Number Digit 30 = A and Digit 31 = D or K The manual fan mode switch is a four-position switch (off, high, medium, low) that allows manual fan mode selection. The unit-mounted option (digit 31 = D) operates on line voltage.
Controls Sequence of Operation Fan Speed Switch Off: Fan is turned off, two-position damper option spring-returns closed. High, Medium, Low: Fan runs continuously at the selected speed. The twoposition damper option opens to an adjustable mechanical stop-position. ZN.010 and ZN.510 Off: Fan is off; control valves and fresh air damper option close. Auto (Fan Cycling): Fan and fresh air damper cycle with control valve option to maintain setpoint temperature.
Controls General Information Table C-1. Controller Input/Output Summary ZN.010 ZN.510 ZN.520 = = = = = = = = = = = = = = = = = = = = = = Analog Inputs Zone Temperature = = Setpoint = = Fan Mode: Auto, High, Medium, Low = = Entering Water = = Discharge Air = = Outside Air Generic Note: The generic input and output are for use with a Tracer Summit system only.
Controls Zone Sensor Options Zone Sensor Options Zone sensors are available as either unit, wall, or split-mounted options for design flexibility. Cabinet heaters with the unitmounted zone sensor option include a thermistor in the unit’s return air path. Wall-mounted zone sensor options have an internal thermistor. Zone sensors operate on 24 VAC. ZN.
Controls Control Features The following control functions are standard features on units with Tracer ZN.010, ZN.510, or ZN.520. Occupied/Unoccupied Operation The occupancy input utilizes a binary switch (i.e. motion sensor, timeclock, etc.) that allows the zone sensor to utilize it’s unoccupied internal setpoints. Random Start This feature randomly staggers multiple unit start-up to reduce electrical demand spikes.
Controls End Device Options All end device options are factoryinstalled and tested. Control Valve Two-Position Fresh Air Damper Actuator CAB-PRC001-EN Two-Position Control Valves Model Number Digits 27 and 28 = A - H Two-position valve options are available with either Tracer ZN.010, ZN.510, or ZN.520. Valves are spring-return type, sweat connections, and available as normally open or closed. The valves respond to a 24V signal and have 1/2-inch sweat connections.
Electrical Data Minimum Circuit Ampacity (MCA) and Maximum Fuse Size (MFS) Calculations Units with Electric Heat HACR (heating, air conditioning, and refrigeration) type circuit breakers are required in the branch circuit wiring for all units with electric heat. To compute MCA and MFS, see Tables ED-2 through ED-5 on page 31 for motor FLAs and Tables ED-6 through ED-8 on pages 32-33 for electric heat amps. Calculating electric heat amps: Single stage, three phase = heat kW * 1000/1.
Electrical Data Table ED-2. Free Discharge Motors on Units with Two-Row, Electric, or Steam Coils 115 Volt FC 02 03 04 06 08 10 FLA 0.6 0.7 0.9 1.2 1.4 0.9 12 0.9 1.2 HP (kW) .03 (.02) .04 (.02) .05 (.04) .07 (.05) .12 (.09) .05 (.04) 1.4 .05 (.04) .07 (.05) FLA 0.3 0.4 0.5 0.6 0.9 0.5 208-230 Volt HP (kW) .03 (.02) .04 (.02) .05 (.04) .07 (.05) .12 (.09) 0.6 .05 (.04) .07 (.05) FLA 0.2 0.3 0.4 0.5 0.6 0.4 277-480 Volt HP (kW) .03 (.02) .04 (.02) .05 (.04) .07 (.05) .12 (.09) 0.5 .05 (.04) .
Electrical Data Table ED-6. Two-Stage Electric Heat (Digit 18 = U) Unit Size 02 03 04 06 08 10 12 Volts 208 240 277 208 240 480 208 240 277 208 240 480 208 240 277 208 240 480 208 240 277 208 240 480 208 240 277 208 240 480 208 240 277 208 240 480 208 240 277 208 240 480 Hz 60 60 60 60 60 60 60 Ph 1 1 1 3 3 3 1 1 1 3 3 3 1 1 1 3 3 3 1 1 1 3 3 3 1 1 1 3 3 3 1 1 1 3 3 3 1 1 1 3 3 3 Wires 2 2 2 3 3 4 2 2 2 3 3 4 2 2 2 3 3 4 2 2 2 3 3 4 2 2 2 3 3 4 2 2 2 3 3 4 2 2 2 3 3 4 1st Stage kW 0.
Electrical Data Table ED-7. Single-Stage, Max kW Electric Heat (Digit 18 = N) Unit Size 02 03 04 06 Volts 208 240 277 208 240 480 208 240 277 208 240 480 208 240 277 208 240 480 208 240 277 208 240 480 Hz 60 60 60 60 Ph 1 1 1 3 3 3 1 1 1 3 3 3 1 1 1 3 3 3 1 1 1 3 3 3 Wires 2 2 2 3 3 4 2 2 2 3 3 4 2 2 2 3 3 4 2 2 2 3 3 4 Heater kW 2.25 3.0 3.0 2.25 3.0 3.0 4.5 6.0 6.0 4.5 6.0 6.0 5.7 7.5 7.5 5.7 7.5 7.5 7.9 10.5 10.5 7.9 10.5 10.5 Heater Amps/ph 10.9 12.5 10.9 6.3 7.3 3.7 21.7 25.0 21.7 12.
Dimensions and Weights Table DW-1. Operating Weights — lbs. (kg) Unit Size 02 03 04 06 08 10 12 Cabinet Models 97 (44) 97 (44) 125 (57) 155 (70) 164 (74) 218 (99) 218 (99) Concealed Models 81 (37) 81 (37) 109 (49) 139 (63) 147 (67) 200 (91) 200 (91) Recessed Models 78 (35) 78 (35) 88 (40) 128 (58) 139 (63) 253 (115) 253 (115) Table DW-2. Shipping Weights — lbs.
Dimensions and Weights Vertical Concealed Vertical Concealed, Model A Vertical Concealed Unit Dimensions Unit Size 02-03 04 A 2’-3 7/8” 2’-8 7/8” B 1’-9 5/16” 2’-2 5/16” C 1’-10 13/16” 2’-3 13/16” D 1’-5 5/16” 1’-10 5/16” E 1’-7 5/16” 2’-0 5/16” 06 08 3’-6 3/8” 4’-2 2’-11 13/16” 3’-8 3’-1 5/16” 3’-9 2’-7 13/16” 3’-4 2’-9 13/16” 3’-6 7 /8” 5 /16” 13 /16” 5 /16” 5 /16” 10-12 5’-9 7/8” 5’-3 5/16” 5’-4 13/16” 4’-11 5/16” 5’-1 5/16” NOTE:1.
Dimensions and Weights Vertical Cabinet Vertical Cabinet, Model B Vertical Cabinet Unit Dimensions Unit Size A B C D E F 02-03 2’-9 5/16” 1’-9 5/16” 7 5/8” 1’-6” 1’-7 5/16” 3’-5 5/16” 04 3’-2 5/16” 2’-2 5/16” 7 1/8” 2’-0” 2’-0 5/16” 3’-10 5/16” 06 08 3’-11 13/16” 4’-8 5/16” 13 2’-11 /16” 3’-8 5/16” 8 7/8” 7 1/8” 2’-6” 3’-6” 2’-9 13/16” 3’-6 5/16” 4’-7 3/16” 5’-4 5/16” 10-12 6’-3 5/16” 5’-3 5/16” 7 5/8” 5’-0” 5’-1 5/16” 6’-11 5/16” NOTE:1.
Dimensions and Weights Horizontal Concealed Horizontal Concealed, Model C Horizontal Concealed Unit Dimensions Unit Size 02-03 A 2’-4 1/16” B 1’-9 5/16” C 1’-10 13/16” D 1’-7 3/8” E 1’-6 1/8” F 1’-7 5/16” 04 2’-9 1/16” 2’-2 5/16” 2’-3 13/16” 2’-0 3/8” 1’-11 1/8” 2’-0 5/16” 06 08 3’-6 9/16” 4’-3 13 2’-11 /16”3’-8 3’-1 5/16” 3’-9 2’-9 7/8” 3’-6 2’-8 5/8” 3’-5 2’-9 13/16” 3’-6 1 /16” /16” 13 /16” 3 /8” 1 /8” 5 /16” 5 10-12 5’-10 1/16” 5’-3 5/16” 5’-4 13/16” 5’-1 3/8” 5’-0 1/8” 5’-1 5/16” NOTE:1.
Horizontal Cabinet Dimensions and Weights Horizontal Cabinet, Model D Horizontal Cabinet Unit Dimensions Unit Size A B C D E F G H J 02-03 2’-9 5/16” 1’-9 5/16” 7 5/8” 1’-6” 1’-5 1/4” 3’-5 5/16” 8 5/8” 1’ -4” 1’-7 3/4” 04 3’-2 5/16” 2’-2 5/16” 7 1/8” 2’-0” 1’-10 1/4” 3’-10 5/16” 8 1/8” 1’-10” 1’-11 3/4” 06 08 3’-11 3/16” 4’-8 5/16” 2’-11 13/16”3’-8 5/16” 8 7/8” 7 1/8” 2’-6” 3’-6” 2’-7 3/4” 3’-4 1/4” 4’-7 3/16” 5’-4 5/16” 9 1/8” 8 1/8” 2’-4” 3’-4” 2’-7 3/4” 3’-3 3/4” 10-12 6’-3 5/16” 5’-3 5/16” 7 5/8”
Dimensions and Weights Horizontal Recessed Horizontal Recessed, Model E Horizontal Recessed Unit Dimensions Unit Size 02-03 04 A 2’-11 13/16” 3’-4 13/16” B 1’-9 5/16” 2’-2 5/16” C 1’-10 13/16” 2’-3 13/16” D 1’-7 3/8” 2’-0 3/8” E 1’-6 1/8” 1’-11 1/8” F 2’-8 7/16” 3’-1 7/16” G 2’-10 5/16” 3’-3 5/16” H 1’-7 3/4” 1’-11 3/4” 06 08 4’-2 5/16” 4’-10 13/16” 2’-11 13/16” 3’-8 5/16” 3’-1 5/16” 3’-9 13/16” 2’-9 7/8” 3’-6 3/8” 2’-8 5/8” 3’-5 1/8” 3’-10 15/16” 4’-7 7/16” 4’-0 13/16” 4’-9 5/16” 2’-7 3/4” 3’-3 3/4” 1
Vertical Wall Hung Dimensions and Weights Vertical Wall Hung Cabinet, Model F Vertical Wall Hung Cabinet Unit Dimensions Unit Size A B C D E F 02-03 2’-9 5/16” 1’-9 5/16” 7 5/8” 1’-6” 1’-7 5/16” 1’-7 3/4” 04 3’-2 5/16” 2’-2 5/16” 7 1/8” 2’-0” 2’-0 5/16” 1’-11 3/4” 06 08 3’-11 13/16” 4’-8 5/16” 2’-11 13/16” 3’-8 5/16” 8 7/8” 7 1/8” 2’-6” 3’-6” 2’-9 13/16” 3’-6 5/16” 3 2’-7 /4” 3’-3 3/4” 10-12 6’-3 5/16” 5’-3 5/16” 7 5/8” 5’-0” 5’-1 5/16” 4’-11 3/4” NOTE:1.
Dimensions and Weights Vertical Recessed Vertical Recessed, Model H Vertical Recessed Unit Dimensions Unit Size 02-03 04 A 2’-3 7/8” 2’-8 7/8” B 1’-9 5/16” 2’-2 5/16” C 1’-10 13/16” 2’-3 13/16” D 1’-5 5/16” 1’-10 5/16” E 3’-11” 4’-3” F 2’-6” 2’-6” 3 G 2 /8” 2 3/8” H 3’-6” 4’-0” J 2’-2 1/2” 2’-2 1/2” 06 08 3’-6 3/8” 4’-2 7/8” 2’-11 13/16” 3’-8 5/16” 3’-1 5/16” 3’-9 13/16” 2’-7 13/16” 3’-4 5/16” 5’-3” 5’-5 1/2” 2’-6” 2’-9 1/2” 2 3/8” 4 1/8” 4’-9” 5’-3” 2’-2 1/2” 2’-3 1/2” 10-12 5’-9 7/8” 5’-3 5/16” 5’-4 1
Dimensions and Weights Vertical Slope Top Vertical Slope Top, Model J Vertical Slope Top Unit Dimensions Unit Size A B C D E F 02-03 2’-9 5/16” 1’-9 5/16” 7 5/8” 1’-6” 1’-7 5/16” 3’-5 5/16” 04 3’-2 5/16” 2’-2 5/16” 7 1/8” 2’-0” 2’-0 5/16” 3’-10 5/16” 06 08 3’-11 13/16” 4’-8 5/16” 13 2’-11 /16” 3’-8 5/16” 8 7/8” 7 1/8” 2’-6” 3’-6” 2’-9 13/16” 3’-6 5/16” 4’-7 13/16” 5’-4 5/16” 10-12 6’-3 5/16” 5’-3 5/16” 7 5/8” 5’-0” 5’-1 5/16” 6’-11 5/16” NOTE:1.
Inverted Vertical Cabinet Dimensions and Weights Inverted Vertical Cabinet, Model M Inverted Vertical Cabinet Unit Dimensions Unit Size A B C D E F G H 02-03 04 2’-9 5/16” 3’-2 5/16” 1’-9 5/16” 2’-2 5/16” 7 5/8” 7 1/8” 1’-6” 2’-0” 1’-7” 2’-0” 3 1’-7 /4” 1’-11 3/4” 5 8 /8” 8 1/8” 1’-4” 1’-10” 06 08 3’-11 13/16”4’-8 5/16” 2’-11 13/16”3’-8 5/16” 8 7/8” 7 1/8” 2’-6” 3’-6” 2’-9 1/2” 3’-6” 3 2’-7 /4” 3’-3 3/4” 9 7/8” 8 1/8” 2’-4” 3’-4” 10-12 6’-3 5/16” 5’-3 5/16” 7 5/8” 5’-0” 5’-1” 4’-11 3/4” 8 5/8” 4’-10”
Dimensions and Weights Inverted Vertical Recessed Inverted Vertical Recessed, Model N Inverted Vertical Recessed Unit Dimensions Unit Size 02-03 A 2’-3 7/8” B 1’-9 5/16” C 1’-10 13/16” D 2 3/8” E 3’-11” F 2’-6” G 2’-2 1/2” H 3’-6” 04 2’-8 7/8” 2’-2 5/16” 2’-3 13/16” 2 3/8” 4’-3” 2’-6” 2’-2 1/2” 4’-0” 06 08 3’-6 3/8” 4’-2 7/8” 13 2’-11 /16” 3’-8 5/16” 3’-1 5/16” 3’-9 13/16” 2 3/8” 4 1/8” 5’-3” 5’-5 1/2” 2’-6” 2’-9 1/2” 2’-2 1/2” 2’-3 1/2” 4’-9” 5’-3” 10-12 5’-9 7/8” 5’-3 5/16” 5’-4 13/16” 4 1/8” 7’-5 1/
Dimensions and Weights Coil Connections Coil Connections, Vertical Units Coil Connections, Horizontal Units Coil Connections, Inverted Units HR - Hot Water Return HS - Hot Water Supply CAB-PRC001-EN 45
Dimensions and Weights Fresh Air Opening Fresh Air Opening Locations Horizontal Units Models C, D, and E Fresh Air Opening Dimensions, Horizontal Units Unit Size A B 46 02-03 04 1’-6” 1’-11” 1’-9 5/16” 2’-2 5/16” 06 08 2’-8 1/2” 3’-5” 2’-11 13/16” 3’-8 5/16” 10-12 5’-0” 5’-3 5/16” CAB-PRC001-EN
Dimensions and Weights Fresh Air Opening Fresh Air Opening Locations Vertical Units Models A, B, F, and J WALL HUNG Fresh Air Opening Dimensions, Vertical Units Unit Size A B CAB-PRC001-EN 02-03 04 1’-6” 1’-11” 1’-9 5/16” 2’-2 5/16” 06 08 2’-8 1/2” 3’-5” 2’-11 13/16” 3’-8 5/16” 10-12 5’-0” 5’-3 5/16” 47
Dimensions and Weights Wall Box Wall Box CONTINUOUS MORTAR RIBS TOP AND BOTTOM Wall Box Dimensions Unit Size Ref. Only 02 - 03 04 06 08 10 -12 Dimensions AxB 24 3/8 x 4 3/4 3 24 /8 x 7 1/2 33 1/8 x 7 1/2 37 1/2 x 7 1/2 58 1/4 x 7 1/2 Internal Supports 1 1 2 3 4 /8” 1 /8” 1 /2” 1 /4” 3 /2” 1 1 3/8” /8” 1 4” CLEARANCE FOR DRAINAGE CONTINUOUS DRIP LIP TOP AND BOTTOM 48 ADDITIONAL INTERNAL SUPPORTS EQUALLY SPACED. NOT TO EXCEED 12” O.C.
Dimensions and Weights Projection Panel Projection Panel Projection Panel Dimensions Unit Size A B 02 - 03 3’-11” 2’-6” 04 4’-3” 2’-6” 06 5’-3” 2’-6” UNIT TO WALL — TOP VIEW 08 5’-5 1/2” 2’-9 1/2” 10 - 12 7’-5 1/2” 2’-9 1/2” Projection Panel, All Unit Sizes C D E 2” 1 1/8“ 8 5/8“ 2 1/2” 1 5/8“ 8 1/8“ 3” 2 1/8“ 7 5/8“ 3 1/2” 2 5/8“ 7 1/8“ 4” 3 1/8“ 6 5/8“ 4 1/2” 3 5/8“ 6 1/8“ 5” 4 1/8“ 5 5/8“ 5 1/2” 4 5/8“ 5 1/8“ 6” 5 1/8“ 4 5/8“ FRONT VIEW ISO REAR VIEW ISO CAB-PRC001-EN 49
Mechanical Specifications Force–Flo™ Cabinet Heater Mechanical Specifications Performance Data Capacity: Unit capacities are in accordance with Industry Room Fan-Coil Air Conditioner Certification Program under ARI Standard 440-97. Safety: All standard units are UL listed in the United States and Canada. Units comply with NFPA90A requirements. Construction All Units The unit includes a chassis, coil, fan wheel(s), fan casing(s), fan board and motor(s). The fan board assembly is easily removable.
Mechanical Specifications Three-Way, Two-Position Control Valves Normally open three-way, two-position valves are rated for a maximum 25 psig (207 kPa) pressure differential across the valve. Normally closed three-way twoposition valves are rated for a maximum 15 psig (103 kPa) pressure differential across the valve. All 3-way valve piping packages include a bypass line with a balance fitting to set flow through the bypass line. The balance fitting has a maximum working pressure of 150 psig (1,034 kPa).
Mechanical Specifications Disconnect Switch A unit mounted disconnect switch is available as a standard option on all units. Colors Six decorator colors are available in a baked powder finish. For a color chart, contact your local Trane office for a copy of UNT-S-10. Quad Grille Outlet Extended End Pockets On vertical or horizontal cabinet units, an 8” (20 cm) extended end pocket is available on the piping end.
Mechanical Specifications Options False Backs False backs increase the depth of a vertical cabinet unit and provide a cavity through which to run piping behind the unit. False backs are also an excellent application when installing a unit beneath a window sill that extends out past the front of the unit. False Back False backs are 18-gauge steel construction and have the same paint finish as the unit. The false back is available in depths between 2”- 8” (5 - 20 cm) in 1” (2.
Mechanical Specifications Options Piping Components Ball Valve Part Lever Seat Packing Stem G-Nut Ball Ball Valve Material Steel, zinc plated Teflon Teflon Rod Brass Hex Brass Brass, chrome plated Retainer Brass Body Cast Brass Spec ASTM VTFE RTFE B16 B16 B16 B16 B584-C84400 Working Pressure 400 psi (2,758 kPa) Manual Circuit Setter Material Body — Forged Brass Alloy Trim — Forged Brass Alloy All Wetted Parts Brass Manual Circuit Setter Temperature 250 F MAX (121 C) Working Pressure 300 psi (2,069 k
Mechanical Specifications Options Control Valve Material Body — Forged Brass Stem — Chrome-Plated Brass (Modulating) Nickel Plated (2-Position) Seat — Brass (2-Position) Stainless Steel (Modulating) Paddle — Buna N (2-Position) Plug — High Temperature Thermoplastic (Modulating) Actuator — Stainless Steel Base Plate, Aluminum Cover Temperature 200 F MAX (93 C) Control Valve Working Pressure 300 psi (2,069 kPa) Pressure Drop (Close-Off ∆P)* 2-Way, Two-Position, N.O.
Literature Order Number File Number The Trane Company A Division of American Standard Inc. www.trane.com For more information contact your local Trane office or e-mail us at comfort@trane.com Supersedes Stocking Location CAB-PRC001-EN PL-TD-CABPRC001-EN-1200 CAB-DS-2 11/98 La Crosse - Inland Printing The Trane Company has a policy of continuous product improvement and reserves the right to change design and specifications without notice.
