Bradford White EverHot Tankless Gas Water Heater For Interior Installation TG-150I-N(X), TG-180I-N(X), TG-199I-N(X), TG237I-N(X) & TG-237I-N(X)A 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.
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, 5060 Spectrum Way, Mississauga, Ontario, Canada L4W 5N6. This water heater must be installed in accordance with local codes.
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, please contact the supplier where the water heater was purchased or the venting manufacturer.
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 technician to inspect the water heater and to replace any part of the control system including gas controls, which has been under water. DO NOT attempt to use this water heater with any gas other than the type listed on the rating plate.
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 switch; do not use any telephone in your building.
SECTION II: SPECIFICATIONS Table 1. Specifications.
Dimensions TG-150I-N(X), TG-180I-N(X), TG-199I-N(X) TG-237I-N(X), TG-237I-N(X)A Table 2. Water Heater Dimensions (Approx.). DIM DESCRIPTION TG-150I-N(X) TG-180I-N(X) TG-199I-N(X) in. (mm) TG-237I-N(X) TG-237I-N(X)A in. (mm) 14 (355.6) 18 1/2 (470) A Width B Depth * 9 5/8 (244.5) 9 1/8 (230.5) C Height - Unit 22 7/8 (582) 23 5/8 (600) D Height - with brackets 25 1/2 (648.2) 25 1/8 (639.
TG-180I-N(X) TG-237I-N(X) TG-237I-N(X)A TG-199I-N(X) Pressure Drop (psi) Pressure Loss (ft head) TG-150I-N(X) Water Flow Rate (gpm) Figure 1. Graph Showing Pressure Drop v. Water Flow Rate. TG-237I-N(X & TG-237I-N(X)A 10.0 Water Flow Rate (gpm) 9.0 TG-199I-N(X) 8.0 7.0 TG-180I-N(X) 6.0 5.0 4.0 TG-150I-N(X) 3.0 2.0 1.0 0.0 0 25 50 75 100 Temperature Rise (°F) Figure 2. Graph Showing Water Flow Rate v. Temperature Rise.
SECTION III: 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 odor as a “sulfur” or “rotten egg” smell.
DANGER Temperature setting should not exceed safe temperature at fixtures. See water temperature control warning in the “Temperature Adjustment” section of this Installation and Operation Instruction Manual. If higher preheat temperatures are necessary to obtain adequate booster output, add an ASSE approved mixing valve for hot water supplied to fixtures. WARNING Residential use water heaters are suitable for potable water heating only.
MOUNT WATER HEATER ON THE WALL Determine the proper height and location for the water heater to be installed. Consider the venting system, as well as the water and gas connections. Allow enough room for servicing the water heater and maintain the clearances from combustible materials. The water heater is supported on the wall by means of a top and bottom slotted angle bracket.
State Regulations NOTICE BEFORE INSTALLATION Bradford White direct-vent appliance must be installed by a state qualified or licensed contractor. If you are not properly trained, you must not install this unit. IMPORTANT: In the State of Massachusetts (248CMR 4.00 & 5.
SECTION IV: 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.
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 mineral deposits, tee fittings with shut-off valves and service connections to hoses should be installed. Also, install a shut-off valve to the hot water supply to isolate the service tee fittings.
Figure 3. Scald Warning. Table 5. Approximate scald time/temperatures.
Figure 4. Recommended Piping for a Basic Installation.
Figure 5. Recommended Piping for a Circulation Systems.
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 -30F (-34C), 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.
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.
Combination Water and Space Heating Applications – Commercial Use Water Heaters Only Commercial use water heaters may be used for space heating or combination space heating/potable water heating applications, provided the following requirements and recommended piping diagrams are carefully followed. WARNING The following instructions must be carefully followed to assure safe and reliable operation of the water heater.
Note: in Massachusetts, the following must be done: Tempered potable water must meet temperatures in 248 CMR. All water piping must be insulated in accordance with 780 CMR (Massachusetts energy code). 50 feet maximum distance from water heater to space heating load (developed length). Piping loop between water heater and heating load must be in compliance with 248 CMR. All circulators must use an electronically controlled timer that activates every 6 hours for 60 seconds. Figure 7.
SECTION V: 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, please contact the supplier where the water heater was purchased or the venting manufacturer for replacement parts. Use only the vent terminals and vent/air intake components required for venting this water heater.
VENTING The venting instructions must be followed to avoid restricted combustion or recirculation of flue gases. Such conditions cause sooting or risks of fire and asphyxiation. Models TG-150I-N(X), TG-180I-N(X), and TG-199I-N(X) are a direct vent design with a single coaxial vent tube in which the flue products are discharged to the outdoors through the center flue tube and combustion air from outdoors is taken through the outside intake air pipe surrounding the center flue exhaust pipe.
Vent / Air Intake Terminal Locations Direct Vent Terminal Location Plan the vent system layout so that proper clearances are maintained from plumbing and wiring. Before the vent is installed, determine the vent pipe termination location as shown below in the Vent Terminal Location illustration. Figure 8. Vent / Air Intake Terminal Positions – Minimum Dimensions. Table 6. Vent Installation Requirements.
Vent pipes serving power vented appliances are classified by building codes as “vent connectors.” Required clearances from combustible materials must be provided in accordance with information in this manual under Location of Water Heater and Clearances, as well as the National Fuel Gas Code and local codes. Table 7. Venting Table - Examples of Maximum Venting Distances. Maximum Straight Maximum Total Equivalent Number of 90º Elbows Pipe Distance Length of Vent Pipe 41 ft (12.5 m) 0 41 ft (12.
Prior to the Installation of the EverHot Direct Vent System The EverHot TG series water heaters have two adjustable wall mounting support brackets fitted on the top and bottom of the water heater casing. When installing a “Standard Vent Discharge Kit” to vent directly out the wall to the back of the water heater, these brackets should be adjusted so that the water heater is moved out the maximum 2” (5.1 cm) away from the wall.
Figure 10. Illustration Showing the Maximum Vent Height before the Condensate Collector Must be Used. Figure 11. Illustration Showing a Horizontal Termination Installation Using the Condensate Collector (and a trap).
Vertical Direct Vent Installations The EverHot TG series water heaters can also be installed to vent vertically through the roof using a vertical discharge adapter, optional vent extension tubes, the condensate collector, a roof terminal, and a universal lead tile. Use of the condensate collector is required on all vertical venting heights over 5 feet (1.5 m). Determine the distance in height required from the water heater and order the vent extension pipes required. Figure 12.
Combustion Blower Dip Switch Settings To assure optimum efficiency and reduced noise levels, the combustion blower switch has two dip switch settings. Dip switch number 1, the top dip switch, is shipped from the factory set to the ON position to compensate for the maximum vent/air intake length. Depending upon the vent/air intake length of the installation, dip switch number 1 may need to be adjusted to compensate for the venting system distance.
Installation of Venting System Components WARNING When installing the EverHot TG model series direct vent water heaters, use only EverHot vent/air intake system kits and components. Installation and service must be performed by a qualified installer, service agency, or the gas supplier. Installation must meet all state and local codes regarding installation and location of vent systems for direct vent appliances. In the absence of local codes, the National Fuel Gas Code, ANSI Z223.
Condensate When the total vent system length is greater than 5 ft (1.52 m), condensate will form which could damage the water heater. For vent lengths greater than 5 ft (1.52 m), the condensate collector and a trap must be installed. Recommended Vent/Air Intake Terminal Position Terminals should be so positioned as to avoid products of combustion entering openings into buildings or other flues or vents. Figure 14. Requirements for Vent/Air Intake Terminal Positions. Table 8.
General Installation Instructions Joint Connection Figure 15. Illustration Showing How to Properly Connect Venting. Firmly press the vent pipe sections together to ensure that the gaskets properly seal. Coping with Condensation Figure 16. Illustration Showing How to Ensure Proper Condensate Drainage. Make sure that the sockets are pointed 1° upwards in order to keep the gaskets dry.
Condensate Drain Every vent system should utilize the condensate collector unless installed with a total vent length of less than 5 ft (1.52 m). The condensate collector is incorporated into the water heater’s vent connection. To prevent condensate from draining back to the water heater, the condensate collector and trap should be used. The trap must be inspected annually for obstructions and water content in the trap.
Venting Parts & Dimensions Components Needed for Direct Vent Applications Figure 19. Wall Discharge Terminal Plate, Length = 12 in. (305 mm), p/n 223157. Figure 20. Vent Extensions, (3) Different Lengths. 10 in., p/n 224051 19.5 in., p/n 224052 39 in., p/n 239-224053 Figure 21. (2) 45º Vent Pipe Elbows, Sold in Pairs Only, p/n 224050. Figure 22. 90º Vent Pipe Elbow, p/n 224063.
Figure 23. Vent Pipe Clamp, p/n 169044. Figure 24. Vertical Discharge Roof Terminal, p/n 184118-S. Figure 25. Pitch Roof Flashing. 1/12 Pitch, p/n 189950 8/12 Pitch, p/n 189952 6/12 Pitch, p/n 189951 Figure 26. Flat Roof Flashing, p/n 146141. Figure 27. 21” Non-Condensing Horizontal Termination, p/n 223187.
Installation Instructions - EverHot® Horizontal Discharge Vent System Identify the Vent Location Figure 28. Illustration Showing How to Locate the Vent for a Horizontal Discharge. Steps: 1. Place horizontal discharge adapter on water heater. 2. Mark the position on wall. 3. Or, use template provided with water heater. 4. Cut the hole in the wall, but be sure to cover the top of the water heater to prevent debris from entering the top of the water heater.
Measure Dimension to Fit Figure 29. Illustration Showing How to Determine the Proper Length for the Wall Discharge Terminal. Figure 30. Illustration Showing How to Properly Cut a Vent Extension. NOTICE If the vent system is shorter than 5 ft (1.52 m) and the condensate collector is not used, be sure to install the wall terminal with a 1° angle to the outside of the building. NOTICE The minimum outer cap length is 3.5 in. (90 mm). If needed, the length outside the wall may exceed this dimension.
Final Installation of the Vent System Figure 31. Illustration Showing the Installation of a Horizontal Vent System. From the outside of the building, slide the wall discharge terminal through the vent wall passage. A supplied rubber wall plate can be installed on the exterior of the building. Slide the inner wall plate onto the terminal. If necessary, apply silicon sealant to fill up spaces between vent terminal and the wall.
Installation Instructions - EverHot® Vertical Discharge Vent System Figure 32. Illustration Showing the Installation of a Vertical Vent System. Identify the Vent Location Determine the location where the roof discharge terminal will be installed. Be sure to take into account the angle of the roof and cut the hole with a dimension that allows the vertical discharge roof terminal to be installed. Cut the Vent to Fit Figure 33. Illustration Showing How to Cut the Vertical Vent to Fit.
Mounting the Vent System – Vertical Discharge Figure 34. Illustration Showing the Installation of Vertical Discharge Venting. Vent connections must be firmly pressed together, so that the gaskets form an airtight seal. Secure the system with a vent pipe clamp or perforated hanger iron. NOTE When the total vent system length is greater than 5 ft (1.52 m), condensate will form, which could damage the water heater. For vent lengths greater than 5 ft (1.
1 2 3 4 Figure 35. Illustration Showing the Installation of the Air Intake. To Connect the Exhaust Vent: Refer to the venting manufacturer’s installation instructions for the specific exhaust vent system. Horizontal Discharge for TG-237I Models The air intake must be located in relation to the exhaust, as shown below. The air intake must angle ¼” per foot to the termination to prevent entry of rain. The vent termination and air intake must be in the same pressure zone and face the same direction.
Figure 37. Illustration Showing the Installation of Venting for TG-237I Models. Figure 38. Illustration Showing the Installation of Concentric Vent Termination for TG-237I Models.
Figure 39. Illustration Showing the Installation of Vertical Terminations for TG-237I Models. High Altitude Installations The default setting for the water is 0-2,000 ft (0-610 m) with dip switch numbers 2 and 3 in the OFF position. If this water heater is installed at a higher altitude, it is necessary to modify the dip switch settings according to Table . Table 9. Dip Switch Settings for High Altitude Installations.
Figure 40. Template to be Used for Cutting a Hole for the Coaxial Vent Pipe Used on TG-150I, TG-180I, and TG-199I Models.
Venting Suppliers Table 10. Venting Suppliers for TG-150I, TG-180I, and TG-199I Models. Manufacturer Product Bradford White Rolux Vent System Rinnai/Ubbink Rolux Vent System Heat-Fab Saf-T Vent SC system Metal-Fab Corr/Guard Vent/Air Intake System Table 11. Venting Suppliers for TG-237I Models.
SECTION VI: GAS CONNECTIONS WARNING Connect this water heater only to the type of gas as shown on the rating plate. Use clean black iron pipe or equivalent material approved by local codes and ordinances. Dirt and scale from the pipe can enter the gas valve and cause it to malfunction. The inlet gas line must have at least a 3 in. (7.62 cm) drip leg (sediment trap) installed as close to the water heater’s gas valve as possible.
Check the type of gas and the gas inlet pressure before connecting the EverHot® water heater to the gas supply. If the gas supply type does not match the type shown on the water heater rating plate, then DO NOT connect the water heater. Contact your Bradford White supplier for the correct water heater.
INITIAL OPERATION AND TESTING (INSTALLER ONLY) 1. Open the gas and water supply valves to the water heater. 2. Check for water and gas leaks. Use soap solution to check for gas leaks. 3. To check inlet supply pressure, remove the 1/8” NPT plug on the gas inlet supply fitting just below the bottom casing and install a barb fitting for attaching a hose to a manometer. For checking the gas manifold pressure, the plug is located just below the gas manifold connection inside the control panel. 4.
SECTION VII: ELECTRICAL CONNECTIONS WARNING Turn off or disconnect the electrical power supply to the water heater before servicing. Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. All electrical wiring must be installed and grounded in accordance with local codes, or in the absence of local codes, the National Electrical Code, ANSI/NFPA 70 and/or CSA C22.2 Electrical Code.
HOT NEUTRAL FROST SENSING SWITCH 3A(FUSE) ARRESTER ANTI-FROST HEATER VARISTOR VARISTOR GND RELAY 1 IG IGNITION E SWITCHING POWER SUPPLY D PG DC170V DC12V DC12.
Figure 42. Wiring Diagram for TG-150I-N(X), TG-180I-N(X), and TG-199I-N(X) Models.
Figure 43. Wiring Diagram for TG-237I-N(X) and TG-237I-N(X)A Models.
TEMPERATURE CONTROLS The front panel temperature control allows the end user to set the hot water supply temperature and will display certain diagnostic codes of the water heater if there is a malfunction. All models have the option of up to four controllers that can be used to conveniently control water temperatures for bath and shower fixtures. The main control is integrally mounted to project through the front panel of the water heater. The adjustment range is 98-120F.
WARNING Do not adjust this water heater in any residential application above 120ºF. If this water heater is used in a commercial application where temperatures in excess of 120ºF are required, use an ASSE approved mixing device. WARNING This water heater is equipped with an energy cut out device to prevent overheating. Should overheating occur or the gas supply fails to shut off, turn off the manual gas control valve to the water heater, and call a qualified service agency.
R C O R P O R A T I °F Temperature Display O Priority P N Priority Button Priority But ton Set Temperature In Use Priority Indicator In Use Indicator Thermostat endless hot water system CAUTION: Hotter water increases the risk of scald injury. Before changing temperature setting, see instruction manual. Figure 44. Remote Control and the Description of Functions on All Controls.
6. Mount the control to the wall using the holes drilled and with the screws supplied. Note: Plastic wall anchors may be required if the control is not located over a stud when mounting on wallboard. Note: If the cable cannot be run inside the wall cavity, then the plastic knockout should be removed from the top or bottom of the control to allow flush mounting with the wall. 7. Disconnect the power from the water heater and remove the front cover. 8.
INITIAL OPERATION AND TESTING OF CONTROLS (INSTALLER ONLY) 1. Turn on power to the water heater and fully open a hot water tap. 2. Check the operation of the water heater. Check the operation of the remote temperature control(s). Check the operation of the power failure protection system (drain solenoids). 3. Explain the proper operation of the new Bradford White EverHot water heater to the end user.
Table 20. (FM) Combustion Fan Motor. Wire Color Voltage Resistance Red-Black 6-45 VDC n/a Connector No. E1 Pin Nos. 1-2 White-Black 5-10 VDC 9.2-9.4k ohms E1 2-4 Yellow-Black 11-13 VDC 3.5-3.9k ohms E1 2-3 Set your meter to the hertz scale. Reading across the white and black wires at terminals 2 and 4 you should read between 60 and 420 hertz. Table 21. Thermal Fuse / Overheat Switch. Wire Color Voltage Resistance Connector No. Pin Nos.
With the power off, you can check the continuity through the surge protector. Place a meter lead on the top pin #1 of the surge protector and pin #3 on the bottom of the surge protector. Check across the top pin #3 and the bottom pin #1. If you read continuity across these two points, the surge protector is good. If you do not get continuity, replace the surge protector. Table 26. Remote Controls. Wire Color Voltage Resistance Terminals B1 10-13 VDC 1.5-3.0k ohms Connector No. B Pin Nos.
SECTION VIII: OPERATING INSTRUCTIONS WARNING Water heaters are heat-producing appliances. To avoid damage or injury there must be no materials stored against the water heater or direct vent system, and proper care must be taken to avoid unnecessary contact (especially by children) with the water heater and direct vent system.
LIGHTING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE OPERATING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This water heater does not have a Immediately call your gas supplier from a pilot. It is equipped with a direct neighbor’s phone. Follow the gas supplier’s ignition device, which automatically instructions. lights the burner.
CAUTION In climates where below freezing temperatures may occur, the water heater must be drained when power is off to the water heater to prevent freeze damage to the heat exchanger. Drain solenoids are recommended to prevent freeze damage during power failures in cold climate regions. TURNING OFF THE WATER HEATER FOR AN EXTENDED PERIOD OF TIME If the EverHot water heater is to be turned off for an extended period of time, the following steps should be taken. 1.
2. To set the desired temperature on the control, all hot water faucets must be closed. If there are remote controls installed, press the “Priority” button on the control you want to change the setting on and the “Priority” indicator light will glow. 3. Press the “H” or “C” button until the required temperature is displayed on the digital monitor. The default available water temperature range for the main control is 98-120ºF. 4. To operate the water heater, simply turn any hot water tap on.
SCALDING Figure 49. Scalding Warning. This water heater can deliver scalding temperature water at any faucet in the system. Be careful whenever using hot water to avoid scalding injury. Certain appliances, such as dishwashers and automatic clothes washers may require increased water temperature. By setting the thermostat on this water heater to obtain the increased temperature water required by these appliances, you may create the potential for scald injury.
FIRST AID FOR SCALDS 1. Apply cold water to burned area for 30 minutes to reduce the heat in the skin and prevent deeper burning. Never use butter, oils, or ointment to cover the burn. They may retain the heat. 2. Use a blanket to keep the scalded person warm. 3. Seek medical advice. DIAGNOSTIC CODES ON THE TEMPERATURE CONTROL DISPLAY (BOTH MAIN AND REMOTE) The Bradford White EverHot tankless water heaters have the ability to monitor and display any operating faults on the control display.
Code Code Description Remedy 12 Flame Failure Check that the gas is turned on at the water heater and gas meter. Check for obstructions in the flue outlet. Ensure gas line, meter, and/or regulator is sized properly. Ensure gas type and pressure is correct. Bleed all air from gas lines. Ensure proper Bradford White venting material was installed. Ensure condensation collar was installed properly. Ensure vent length is within limits. Verify dip switches are set properly.
Code Code Description Remedy 72 Flame Sensing Device Fault LC Scale Build-up in Heat Exchanger (when checking maintenance code history, “00” is substituted for “LC”) Nothing happens when water flow is activated. Ensure flame rod is touching flame when unit fires. Check all wiring to flame rod for damage. Remove flame rod and check for carbon build-up; clean with sand paper. Check inside burner chamber for any foreign material blocking flame at flame rod.
SECTION IX: MAINTENANCE WARNING Always turn off the electrical power supply, the manual gas valve, and the manual water control valve whenever servicing this appliance. KEEP THE WATER HEATER AREA CLEAR AND FREE FROM COMBUSTIBLE MATERIALS, GASOLINE, AND OTHER FLAMMABLE VAPORS AND LIQUIDS. The EverHot water heater should be checked annually by a qualified technician. Regular maintenance will keep the water heater operating efficiently and help to assure reliable operation and a long service life. 1.
CAUTION Before manually operating the valve, make sure that a drain line has been attached to the valve to direct the discharge to an open drain. Failure to take this precaution could mean contact with extremely hot water passing out the valve during this checking operation. FLUSHING PROCEDURE FOR MINERAL SCALE REMOVAL FROM HEAT EXCHANGER The amount of calcium carbonate (minerals) released from water is in direct proportion to water temperature and usage.
Eve r Hot® Rinnai Water Heater In-line Filter V2 V1 H3 V4 V3 Cold Water Line Hot Water Line H2 H1 5 gallon pail of virgin, food grade, white vinegar (or virgin, food grade, citric acid). Circulating Pump Figure 51. Piping for Mineral Scale Flushing.
Common Troubleshooting Comments on the Operation of the EverHot® Tankless Water Heater Comment: I don’t have any hot water when I open the tap! Make sure the gas and electricity is turned on to the water heater. The temperature display should have the green light lit when a hot water tap is open and the water heater is operating. Make sure there are no diagnostic codes flashing on the display.
SECTION X: PARTS LIST TG-150I, TG-180I, and TG-199I Models 72
800 801 802 Screw Screw Resin Washer 8 4 4 8 4 4 73 TG-150I-X 1 2 1 1 1 1 1 2 1 1 1 1 TG-150I-N 1 2 1 1 1 1 1 2 1 1 1 1 TG-180I-X TG-199I-X Description Main Body Wall Fitting Bracket Rubber Bushing Connection Reinforcement Panel Heat Protection Plate Front Panel Front Panel Packing Main Body Packing Side Remote Controller Remote Controller Bracket Rubber Bushing Decoration Panel TG-180I-N TG-199I-N No 001 002 003 004 005 006 007 008 009 010 016 017 Quantity 1 1 2 2 1 1 1 1 1 1 1 1 1 1 2 2 1 1
TG-180I-X TG-150I-N TG-150I-X TG-199I-X Description 24 Burner Unit Assembly (LPG) 24 Burner Unit Assembly (NG) Manifold Assembly (LPG) Manifold Assembly (NG) Pressure Point Sealing Screw Combustion Chamber Front Panel Electrode FR Electrode Electrode Packing Electrode Holder Back Pressure Joint Pressure Tube C Fan Motor All Assembly Joint Fixing Pipe Combustion Chamber Bracket Air Inlet Box All Assembly Joint Bracket Connecting Joint Joint Fixing Bracket Air Inlet Duct Joint Exhaust Tube Frame Joint Exh
1 1 2 1 1 1 1 1 1 1 Electric Unit Assembly Electric Unit Assembly Surge Protector Electric Unit Cover EC Cover MR Sensor Thermistor Thermistor Stop Screw Screw Resin Washer O-ring O-ring O-ring O-ring O-ring O-ring Packing Screw Screw Screw Screw 700 700 701 702 703 727 730 804 805 807 810 813 814 815 816 817 818 819 820 821 822 77 TG-150I-X 1 1 3/4 Water Inlet B Water Flow Servo & Sensor Assembly Water Flow Servo & Sensor Assembly Rectifier By-pass Servo Assembly Stop Bracket Stop Bracket Plug Band 3
TG-150I-N TG-150I-X 1 1 1 1 1 1 1 1 1 1 1 TG-180I-X 1 1 1 1 1 1 1 1 1 1 1 TG-180I-N TG-199I-X Description Frost Sensing Switch Anti Frost Heater (120V) Valve Heater (120V) Assembly Power Cord Fuse Harness(FF) Power Harness Magnet Valve Harness Sensor Harness Sensor Harness Thermal Fuse Harness Sparker Harness Remote Controller Harness TG-199I-N No 712 713 715 720 721 722 723 724 724 725 726 729 Quantity 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
TG-237I Models 80
TG-237I-XA 1 1 1 2 2 2 1 1 1 1 1 1 2 2 4 4 2 7 10 8 TG-237I-NA Description Main Body Heat Protection Plate Front Panel Assembly Wall Fitting Bracket Front Panel Packing-Top Front Panel Packing-Side Connection Reinforcement Panel Seal Packing Rubber Bushing Reinforcement Plate Air Intake Vent Seal Plate Duct Bracket Packing Screw Washer Screw Washer Screw Screw Quantity 1 1 1 1 1 1 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 4 4 4 4 2 2 7 7 10 10 8 8 1 1 1 2 2 2 1 1 1 1 1 1 2 2 4 4 2 7 10 8 TG-237I
TG-237I-XA 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 2 1 1 9 1 1 5 2 3 2 2 TG-237I-NA Description Screw Manifold Assembly (LPG) Manifold Assembly (NG) Burner Unit Assembly (LPG) Burner Unit Assembly (NG) Combustion Chamber Front Plate Electrode Flame Rod Electrode Packing Electrode Holder Electrode Sleeve Solenoid Valve Cover Heat Exchanger Complete Assembly Heat Exchanger Complete Assembly Flue Outlet Vent Packing Flue Outlet Vent Assembly Packing Blower Motor Fan Casing Assembly Fan Connect
TG-237I-XA 1 1 1 2 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 7 3 1 1 3 1 1 2 1 1 4 2 3 TG-237I-NA Description Rubber Bushing Fan Rectifier Gas Connection Screw Gas Control Assembly Water Inlet Plug Band Water Filter Assembly Water Flow Servo & Sensor Assembly Rectifier Bypass-Servo Assembly Stop Bracket Water Flow Servo Cover Hot Water Outlet Plug Band Drain Valve Stop Bracket Printed Circuit Board Surge Protector Printed Circuit Board Cover-Front Printed Circuit Board Cover-Side Washer Screw Screw O-ring O-
TG-237I-XA 1 1 1 2 1 1 1 1 1 1 TG-237I-NA Description 120V Anti-Frost Heater Assembly 120V Valve Heater Assembly Thermal Fuse Harness Thermistor Frost Sensing Switch Fuse Harness Power Supply Harness Igniter Harness Sensor Harness Power Cord Quantity 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 TG-237I-X TG-237I-N No 708 712 714 716 718 720 721 722 723 724
SECTION XI: WARRANTY What does this Limited Warranty Cover? This limited warranty covers both the heat exchanger and component parts for leakage or other malfunction caused by defects in materials and/or workmanship. It applies to the original consumer purchaser and to any subsequent owner as long as the water heater remains installed at its original place of installation.
all circulating water flows through the water heater, and where an on-demand recirculation system is not incorporated. On-demand recirculation is defined as a hot water re-circulating loop or system that utilizes existing hot and cold lines or a dedicated return line, and only activates when hot water is used. It can be activated by a push button, motion sensor, or voice activation but not by a temperature sensor. A timer added to a standard re-circulating pump is not considered as on-demand.
EverHot® Limited Warranty Registration In order to confirm Limited Warranty coverage at 12 years for Residential Applications1, complete the information below and click submit.
NOTES: 91
Ambler, PA For U.S. and Canada field service, Contact your professional installer or local Bradford White representative. Sales/800-523-2931 Fax/215-641-1670 Parts Fax/215-641-2180 Technical Support/800-334-3393 Fax/269-795-1089 Warranty/800-531-2111 Fax/269-795-1089 International: Telephone/215-641-9400 Telefax/215-641-9750 Mississauga, ON Sales/866-690-0961 905-238-0100 Fax/905-238-0105 Technical Support/800-334-3393 Email parts@bradfordwhite.com techserv@bradfordwhite.com www.bradfordwhite.