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BRADFORD WHITE EVERHOT® TANKLESS GAS WATER HEATER
FOR INTERIOR INSTALLATION
IGI-180R AND IGI-180C MODEL SERIES
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 appliance
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not to
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SECTION I: IMPORTANT INFORMATION READ CAREFULLY This gas-fired water heater is design certified by CSA International under the American National Standard, Z21.10.3 (as indicated on the rating plate) and CAN/CGA 4.3-M (as indicated on the rating plate) available from CSA Standards Association, 178 Rexdale Blvd., Etobicoke, Ontario, Canada M9W 1R3. This water heater must be installed in accordance with local codes. In the absence of local codes, it must be installed i
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DANGER DO NOT store or use gasoline or other flammable, combustible, or corrosive vapors and/or liquids in the vicinity of this or any other appliance. Failure to properly install the vent and air intake (if applicable) system could result in property damage, personal injury, or death. DO NOT install any damaged venting system components. If damage is evident then please contact the supplier where the water heater
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WARNING DO NOT tamper with or alter the water heater and/or controls. DO NOT operate water heater with jumpered or absent controls or safety devices. DO NOT operate water heater if any external part has been under water. Immediately call a qualified service agency to inspect the appliance and to replace any part of the control system including gas controls, which has been under water. DO NOT attempt to use this water
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WARNING Liquefied petroleum gases/propane gas is heavier than air and will remain at floor level if there is a leak. Basements, crawl spaces, closets and areas below ground level will serve as pockets for accumulation of leaking gas. Before lighting, smell all around the appliance area for gas. Be sure to smell next to the floor. IF YOU SMELL GAS: • DO NOT try to light any appliance. • DO NOT touch any electric switc
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SECTION II: SPECIFICATIONS Max. Flow Rate @ Degree Temperature Rise Max. Min. Temp Input Input Rise Model No. Rating Rating 40°F 60°F 80°F 100°F 120°F 140°F Btu/hr. Btu/hr. IGI-180R-10N 180,000 15,000 Flow IGI-180R-10X Rate 7.7 5.1 3.8 3.1 2.6 2.2 IGI-180C-5N Gal/Min. IGI-180C-5X First Hour 462 306 228 186 156 132 Supply Gal/Hr. Max. Flow Rate @ Degree Temperature Rise Max. Min. Temp Input Input Rise Model No. Rating Rating 22
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EVERHOT® IGI Model Series Dimensions 7
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SPECIFICATIONS Dimensions (Inches) Height: Width: Depth: Outside Vent Venting Connection: Height: 25 5/8” 13 25/32” 8 13/16” 2 21/32” (65.1 cm) (35 cm) (22.4 cm) 5” dia. (6.7 cm) (12.7 cm) Above top of cabinet Clearances from Top of water heater: 6” (15.2 cm), Front: 6” (15.2 cm), Sides: 2” (5.1 cm), Combustible Materials: Back: 0”, Floor: 12” (30.5 cm), Vent/Air Intake Connectors: 0” Maximum/Minimum Gas 180,000 maximum / 15,000 minimum for both Natural and L.P. Gases. Inpu
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SECTION III: GENERAL INFORMATION FEATURES The Bradford White EVERHOT® IGI series tankless water heater is a high output, high efficiency appliance, which heats the water continuously as hot water is being drawn for use. Unlike tank type storage water heaters, this water heater does not store hot water. The burner operates whenever there is a demand for hot water and is off when the hot water flow stops. Hot water is continuously supplied for any length of time required, as long as
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SECTION IV: INSTALLATION INSTRUCTIONS WARNING INSTALLATION OF THIS WATER HEATER REQUIRES ABILITY EQUIVALENT TO THAT OF A LICENSED PLUMBER. PLUMBING, AIR SUPPLY, VENTING, GAS SUPPLY AND ELECTRICAL WORK ARE REQUIRED. DO NOT ATTEMPT TO LIGHT ANY GAS APPLIANCE IF YOU ARE NOT CERTAIN OF THE FOLLOWING: • Liquefied petroleum gases/propane gas and natural gas have an odorant added by the gas supplier that aids in detection of the gas. • Most people recognize this od
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WARNI NG • This water heater is suitable for potable water heating only. DO NOT use this water heater for space heating or combination space heating/domestic WARNING water heating. • This water heater is not suitable for use in pool or spa applications. • The water heater must be installed indoors using the proper venting system components for combustion air supply and discharging flue products to the outdoors. Contact the supplier of this water heater or Brad
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Connectors of this water heater. However, it is recommended that at least 12” (30.5 cm) from the top and 24” (61 cm) from the front be provided for servicing. 4. If the water heater is installed in a confined space, such as a closet, ventilation air must be provided to prevent increased room temperature. Excessive ambient temperatures surrounding the water heater may shorten the life of the controls. REMOVE CARTON Move water heater to a location near where it will be installed. Care
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SECTION V: WATER CONNECTIONS WARNING Failure to install and maintain a new, listed pressure relief valve will release the manufacturer from any claim, which might result from excessive temperature and pressures. Keep clear of the pressure relief valve discharge line outlet. The discharge may be hot enough to cause scald injury. The water is under pressure and may splash. WARNING DO NOT reverse the inlet and outlet (cold and hot water) connections on the water heater. This may
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plumbing system to the house. All soldering materials and piping must be compatible with potable water. Unions should be installed on both the hot and cold water lines for future servicing and disconnection of the water heater. Install a shut-off valve in the cold water supply line. 2. In order to service the water heater in the event the heat exchanger needs to be flushed of lime deposits, tee fittings with shut off valves and service connections to hoses should be installed. Also
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Recommended Piping for a Basic Installation (Fig. 1) 15
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Recommended Piping for a Circulation System (Fig. 2) 16
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Recommended Piping for Power Failure Freeze Protection As long as electrical power and gas are supplied to the EVERHOT® water heater, freeze protection is provided to the heat exchanger and piping inside the water heater with ambient temperatures as cold as -30°F (-34°C), when protected from direct wind exposure. In the event of a power failure with ambient temperatures below freezing, the water heater must be drained of all water to prevent freeze damage. The water heater may be drai
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Recommended Piping for Back-up Storage System For hotels, motels, and other high flow applications (Fig. 4) Note: The Primary Circulator for the water heating loop must be sized for 21 GPM @ 35 Ft. Head 18
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PRESSURE RELIEF VALVE – WARNING Keep clear of the pressure relief valve discharge line outlet. The discharge may be hot enough to cause scald injury. The water is under pressure and may splash. For protection against excessive pressure, install pressure protective equipment required by local codes, but not less than a pressure relief valve certified by a nationally recognized testing laboratory that maintains per
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SECTION VI: VENTING WARNING The venting system must be properly installed. Failure to properly install the vent system could result in property damage, personal injury, or death. DO NOT install damaged venting system components. If damage is evident then please contact the supplier where the water heater was purchased or the manufacturer listed on the rating plate for replacement parts. Use only the vent terminals and vent/air intake components available for venting this water heate
