English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Eccotemp Systems, LLC 315-A Industrial Road Summerville, SC 29483 866-356-1992 Eccotemp Systems, LLC 315-A Industrial Road Summerville, SC 29483 866-356-1992 AUTOMATIC INSTANTANEOUS WATER HEATER 45H-NG MODEL #: SERIAL #: TYPE GAS: NATURAL GAS Maximum Input Ra�ng (Btu per hour): 140,000 MODEL #: Minimum Input Ra�ng (Btu per hour): 25,000 SERIAL #: Minimum Inlet Gas Pressure: 4” w.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 English WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. • Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliances. • WHAT TO DO IF YOU SMELL GAS - Do not try to light any appliances.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 English Use & Care Manual With Installation Instructions for the Installer Residential Outdoor Gas 140,000 BTU Max Input @ 6.8 GPM Tankless Water Heater WARNING: This water heater may not be suitable for use in manufactured (mobile) homes! Please check local code restrictions pertaining to permanent/fixed installations in manufactured homes in your area.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-H Installation Instructions Location .......................................7-8 Typical Installation ........................9 Water Connections .....................10 Gas Supply.....................................10 Relief Valve.....................................11 Leak Testing....................................12 High Altitude ...............................12 Venting .........................
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 IMPORTANT SAFETY INFORMATION READ ALL INSTRUCTIONS BEFORE USING Be sure to read and understand the entire Use and Care Manual before attempting to install or operate this water heater. It may save you time and money. Pay particular attention to the Safety Instructions. Failure to follow these warnings could result in serious bodily injury or death.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 English IMPORTANT SAFETY INFORMATION READ ALL INSTRUCTIONS BEFORE USING DANGER! WATER TEMPERATURE SETTING Safety and energy conservation are factors to be considered when selecting the water temperature setting. Water temperatures above 125°F can cause severe burns or death from scalding. The thermostat is adjusted to its lowest temperature position when shipped from the factory.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 DANGER! NATURAL GAS AND LIQUEFIED PETROLEUM MODELS Both LP and natural gas have an odorant added to aid in detecting a gas leak. Some people may not physically be able to smell or recognize this odorant. If you are unsure or unfamiliar with the smell of LP or natural gas, ask the gas supplier.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 English IMPORTANT SAFETY INFORMATION READ ALL INSTRUCTIONS BEFORE USING WARNING! For your safety, the information in this manual must be followed to minimize the risk of fire or explosion, electric shock, or to prevent property damage, personal injury, or loss of life.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 English 45-H Installing the 45-H water heater PLEASE NOTE: 45H IS FOR OUTDOOR PERMANENT INSTALLATIONS ONLY AND 45HI IS FOR INDOOR PERMANENT INSTALLATIONS ONLY. THIS MANUAL AND ALL ECCOTEMP CONTECT IS SUBJECT TO CHANGE WITHOUT NOTICE. PLEASE VISIT WWW.ECCOTEMP.COM/SUPPORT FOR MORE INFORMATION. 7 Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Location This water heater is for OUTDOOR installation ONLY! Make sure before installation that the gas type you will use is the same type on the data plate. The water heater unit should be installed by professionals from your local gas company. Please don’t attempt installation by yourself. Improper installation may cause failure or dangerous conditions such as gas leaking or explosion.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-H Installing the 45-H water heater Proper operation of the water heater requires air for combustion and ventilation. Provisions for combustion and ventilation air must comply with referenced codes and standards. Combustion and Ventilation Air This water heater is for OUTDOOR installation ONLY. It must NOT be installed indoors or in a confined space.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-H Typical Installation ( Some Items May Not Apply) English Installing the 45-H water heater. NOTICE: The National Fuel Gas Code (NFGC) mandates a manual gas shut- off valve: See (NFGC) for complete instructions. Local codes or plumbing authority requirements may vary from the instructions or diagrams provided and take precedent over these instructions.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-H Water Supply Connections Continued If a water heater is installed in a closed water supply system, such as one having a backflow preventer in the cold water supply line, means shall be provided to control thermal expansion. Contact the water supplier or local plumbing inspector on how to control this situation.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 A new pressure relief valve, complying with the Standard for relief Valves and Automatic Gas Shut-Off Devices for Hot Water Supply Systems, ANSI Z21.22, must be installed at the hot water outlet connection of the water heater at the time of installation. Local codes shall govern the installation of relief valves.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-H Leak Testing WARNING: Never use an open flame to test for gas leaks, as property damage, personal injury, or death could result. The water heater and its gas connections must be leak tested at normal operating pressures before it is placed in operation. • Turn on the gas shut-off valve(s) to the water heater.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 English 45-H WARNING : Field wiring connections and electrical grounding must comply with local codes, or in the absence of local codes, with the latest edition of the National Electrical Code, ANSI/ NFPA 70, or in Canada, Canadian Electrical Code, CSA C22.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-H Installation of Remote Control 1. Remove the front cover of the Remote Control. (See illustration below) 2. At installation site, mark and screw two holes with 0.24” with 1.2” depth. Insert 2 rubber screws into the holes. Place the remote control against the wall, align the holes of control with the holes in the wall, and fasten them with wood thread screws. (See illustration below) 3.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 WARNING :Field wiring connections and electri cal grounding must comply with local codes, or in the absence of local codes, with the la test edition of the National Electrical Code,ANSI/ NFPA 70, or in Canada, Canadi an Electrical Code, CSA C22.1Part1. Electrical Connection POWER CORD: • The electric power supply requirement for this water heater is 120 VAC/60HZ, 2 Amps.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-H Insulation Blankets WARNING: If local codes require external application of insulation blanket kits the manufacturer’s instructions included with the kit must be carefully followed. Insulation blankets, available to the general public, for external use on gas water heaters are not necessary.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-H Make sure the location of the water heater allows for easy access and operation. The water heater should be located in an area where leakage of the tank or connections will not result in damage to the area adjacent to the water heater or to lower floors of the structure.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-H Installing the 45-H water heater Installation Check List A. Water Heater Location • Installed OUTDOORS. • Close to area of mostly used outlet. • Protected from freezing temperatures. • Proper clearance from combustible surfaces observed. • Sufficient fresh air supply for proper operation of water heater. • Air supply free of corrosive elements and flammable vapors.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 English 45-HI Installing the 45-HI water heater PLEASE NOTE: 45H IS FOR OUTDOOR PERMANENT INSTALLATIONS ONLY AND 45HI IS FOR INDOOR PERMANENT INSTALLATIONS ONLY. THIS MANUAL AND ALL ECCOTEMP CONTECT IS SUBJECT TO CHANGE WITHOUT NOTICE. PLEASE VISIT WWW.ECCOTEMP.COM/SUPPORT FOR MORE INFORMATION. Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-HI Installing the 45-HI water heater Indoor Location • Installation distances may vary by local code. It is the installer’s responsibility to verify installation requirements. • Make sure before installation that the gas type you will use is the same type on the data plate. • The water heater unit should be installed by professionals.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-HI • Raising the water heater will reduce, BUT NOT eliminate the possibility of lighting the vapor of any flammable liquids which may be improperly stored or accidentally spilled . English Installing the 45-HI water heater continued....
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Installing the 45-HI water heater continued.... 45-HI Proper operation of the water heater requires air for combustion and ventilation. Provisions for combustion and ventilation air must comply with referenced codes and standards.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-HI Typical Installation ( Some Items May Not Apply) English Installing the 45-HI water heater. NOTICE: The National Fuel Gas Code (NFGC) mandates a manual gas shut- off valve: See (NFGC) for complete instructions. Local codes or plumbing authority requirements may vary from the instructions or diagrams provided and take precedent over these instructions.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-HI Water Supply Connections.... Plumbing should be carried out by a qualified plumber in accordance with local codes. Use approved plumbing materials and tools only. Install a Check Valve between the water heater and the water shutoff valve. (See illustration below). To conserve energy and to prevent freezing, insulate both cold and hot water supply lines. DO NOT cover the drain valves.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-HI In regards to the HOT WATER OUTLET: English Water Supply Connections Continued.... • Connections between the water heater and point(s) of use should be as short and direct as possible. • DO NOT use lead or non-approved plastic pipe. • To conserve energy and minimize heat loss, insulation of hot water piping is recommended.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-HI Relief Valve A new pressure relief valve, complying with the Standard for relief Valves and Automatic Gas Shut-Off Devices for Hot Water Supply Systems, ANSI Z21.22, must be installed at the hot water outlet connection of the water heater at the time of installation. Local codes shall govern the installation of relief valves.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 DANGER: Failure to install the vent adapter and properly vent the water heater to the outdoors as outlined in the Venting section of this manual will result in unsafe operation of the water heater causing death, serious injury, explosion, or fire.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Installing the 45-HI water heater, Continued.... 45-HI Venting Lengths MAXIMUM VENT LENGTH Owner must refer to vent manufacturer’s instructions and specifications. Z-Flex information can be found at www.novaflex.com, please refer to page 19 for additional links.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 US Installations1 Canadian Installations2 A= Clearance above grade, veranda, porch, deck, or balcony 12 in (30 cm) 12 in (30 cm) B= Clearance to window or door that may be opened 4 ft (1.
English Phone: 866-356-1992 | Email: Support@eccotemp.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Owner must refer to vent manufacturer’s instructions and specifications by visiting www.novaflex. com. Installation guidelines for venting is provided by NovaFlex, who is solely responsible for venting installation accuracy. English 45-HI Ventilation Parts Z-Flex parts are available for purchase by visiting www.eccotemp.com. Z-Flex Installation Instructions: www.novaflex.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Installing the 45-HI water heater, Continued.... 45-HI 12 in. minimum WARNING: Use UL approved Category III vent material only. No other vent material is permitted. Owner must refer to vent manufacturer’s instructions and specifications. Z-Flex information can be found at www.novaflex.com, refer to page 19 for additional links.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-HI English WARNING : Field wiring connections and electrical grounding must comply with local codes, or in the absence of local codes, with the latest edition of the National Electrical Code, ANSI/NFPA 70, or in Canada, Canadian Electrical Code, CSA C22.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Installation of Remote Control 45-HI 1. Remove the front cover of the Remote Control. (See illustration below) (optional) 2. At installation site, mark and screw two holes with 0.24” with 1.2” depth. Insert 2 rubber screws into the holes. Place the remote control against the wall, align the holes of control with the holes in the wall, and fasten them with wood thread screws.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Electrical Connection POWER CORD: • The electric power supply requirement for this water heater is 120 VAC/60HZ, 2 Amps. • The water heater comes with a three (3) pin power supply cord. Use only a power outlet with a ground terminal. • The installation of an electric leakage breaker is recommended. (GFCI) • Keep any excess of the power supply cord on the outside of the water heater.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-HI Insulation Blankets WARNING: If local codes require external application of insulation blanket kits the manufacturer’s instructions included with the kit must be carefully followed. Insulation blankets, available to the general public, for external use on gas water heaters are not necessary.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Make sure the location of the water heater allows for easy access and operation. English 45-HI Mounting the 45-HI Water Heater In case of dry wall or concrete wall use dry wall anchors or lag bolts. The water heater requires 120VAC/ 60Hz. Have a receptacle with ground terminal near the water heater. The length of the power supply cord is 5 feet.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-HI Installing the 45-HI water heater Installation Check List A. Water Heater Location • Installed indoors. • Close to area of mostly used outlet. • Protected from freezing temperatures. • Proper clearance from combustible surfaces observed. • Sufficient fresh air supply for proper operation of water heater. • Air supply free of corrosive elements and flammable vapors.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Before operating this water heater, be sure to read and follow the instructions on the label pictured below and all other labels on the water heater, as well as the warnings printed in this manual. Failure to do so can result in unsafe operation of the water heater resulting in property damage, personal injury, or death. Should you have any problems reading or following the instructions in this manual.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Operating the Water Heater. Turning on the Water Heater 1. Make sure the gas type you will use is same as the type on the data plate. 2. Turn on the main gas valve, plug in the power cord (be sure the socket is well grounded), and press the “ON/OFF”button on the control panel. Set temperature to 120° F. 3. Turn on the faucet, and the fan will begin working.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 DANGER: There is a hot water scald potential if the temperature is set too high. Households with small children, disabled, or elderly persons may require a 120°F. or lower temperature setting to prevent contact with HOT water.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Care and cleaning of the water heater. Routine Preventative Maintenance DANGER: Before manually operating the relief valve, make certain no one will be exposed to the danger of the hot water released by the valve. The water may be hot enough to create a scald hazard. The water should be released into a suitable drain to prevent injury or property damage.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Before performing any Housekeeping tasks to this water heater, be sure to turn the unit off and disconnect the power supply. English Housekeeping continued… Vacuum around the water heater for dust, dirt and lint on a regular basis. Clean the water heater and remote control by using a damp soft cloth with a few drops of mild detergent and gently wiping the surfaces of the unit.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Care and cleaning of the 45-H water heater. Draining the Water Heater WARNING: Failure to follow these instructions while draining the water heater can cause serious damage to the water heater as well as personal injury including scalding. Check Valve or Backflow Preventer Manual Gas Appliance Shut-off Below are instructions for draining water out of the water heater. 1.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Draining the Water Heater English Care and cleaning of the 45-HI water heater. WARNING: Failure to follow these instructions while draining the water heater can cause serious damage to the water heater as well as personal injury including scalding. Below are instructions for draining water out of the water heater. 1. Turn off the switch on the remote control. 2. Close the gas shut-off valve(s). 3.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 English Before You Call For Service Troubleshooting Tips Save time and money! Review the charts on the following pages first and you may not need to call for service. This water heater incorporates a variety of shut off devices that prevents the operation of the water heater down if undesirable combustion conditions occur.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 When an error code is displayed: If the error code remains shown: • Close the hot water faucet, turn off the switch on the remote control. • Wait for about 5 minutes before turning the switch on again. • Open the hot water faucet. • Close the hot water faucet and turn off the\ switch on the remote control. • Take the proper action shown below and attempt operation of the water heater again.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 45-H Replacement Parts Typical Installation ( Some Items May Not Apply) NOTICE: The National Fuel Gas Code (NFGC) mandates a manual gas shut- off valve: See (NFGC) for complete instructions. Local codes or plumbing authority requirements may vary from the instructions or diagrams provided and take precedent over these instructions.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 English 45-HI Replacement Parts For models using natural or LP gas. Instructions for placing a parts order Address parts orders to the distributor or store from where the water heater was purchased. WARNING: For your safety, DO NOT attempt to disassemble this unit for any reason All parts orders should include: • The model and serial number of the water heater from the rating plate.
English Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Eccotemp Systems ,LLC Limited Warranty Information Model (s) 45HI-LP, 45HI-NG, 45H-LP, 45H-NG Eccotemp hereby warrants this product to be free of material defects in materials and workmanship when installed and operated according to Eccotemp’s installation and operating instructions.
Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483 Please refer to the Installation Manual and Use & Care Manual supplied with your new Eccotemp Systems product. This Limited Warranty becomes null and void if any of the following are determined to be a contributing factor by Eccotemp to the failure of the product: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. English Exclusions Abuse, misuse, alteration, neglect or misapplication.