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Bradford White 238-37281-00R, Installation And Operating Instruction Manual

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Bradford White 238-37281-00R Installation And Operating Instruction Manual Download Page 23

 

23

GAS FIRED MANUFACTURED HOME 

(MOBILE HOME) PARTS LIST 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

PART NAME & DESCRIPTION 

1.   Gas Conversion Kit 

12.  Inner Door 

2.   Jacket Top 

13.  Thermostat w/ECO (Convertible-
Nat. or L.P. Gas) 

3.   Fiberglass Insulation 

14.  Pilot Assembly 

4.   Glass Lined Tank 

15.  Gas Feed Line (Burner) 

5.   Tank Skirt Assembly 

16.  Main Burner Orifice 

6.   Jacket Base Assembly 

17.  Burner 

7.   Flue Baffle Assembly 

18.  Pilot Orifice (Not Shown) 

8.   Cold Water Inlet Tube w/Nipple 

19.  Outer Door 

9.   Magnesium Anode 

20.  Radiation Shield 

10.  Hot Water Outlet Nipple 

21.  T&P Relief Valve (Optional) 

11.  Drain Valve 

22.  Jacket 

Summary of Contents for 238-37281-00R

Page 1: ...nstalled and serviced by a plumbing professional MANUFACTURED HOME MOBILE HOME CLOSED COMBUSTION DIRECT VENTING INSTALLATION AND OPERATING INSTRUCTION MANUAL WARNING If the information in these instru...

Page 2: ...e installation of this water heater We require that you carefully read this manual as well as the enclosed warranty and refer to it when questions arise If you have any specific questions concerning y...

Page 3: ...arances 7 Combustion Air Supply 8 Venting 9 Water Connections 10 Gas Connections 13 Gas Conversion Instructions 14 GENERAL OPERATION 16 Lighting and Shutdown Instructions 17 Thermostat Adjustment 18 B...

Page 4: ...ter includes the field installation of the following components roof jack air intake tube and heater tie down materials These components for field installation may have been shipped with this heater a...

Page 5: ...s to eliminate any bacteria INSTALLATION Locating the Water Heater This water heater MUST NOT be installed in any location where gasoline or flammable vapors are likely to be present unless the instal...

Page 6: ...MPT 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...

Page 7: ...ily cleanable way or b Installed with an optional leg kit that includes legs and or extensions that provide a minimum clearance of 6 beneath the water heater Note For California installation this wate...

Page 8: ...to the heater AIR INTAKE INSTALLATION 3 7 6cm diameter telescoping air intake and leg enclosure are required to supply fresh air to the water heater for combustion kit P N 239 37025 01 for 30 gallon 1...

Page 9: ...be fastened to the top of the water heater and to the adjacent walls with the screws provided See Figure 2 Venting Make certain the flue baffle is in place and centered in flue tube Cut a 7 1 4 inch...

Page 10: ...let and hot water outlet are dielectric waterway fittings with 3 4 NPT male thread Make the proper plumbing connections between the water heater and the plumbing system to the house Install a shut off...

Page 11: ...Relief Valves The combination temperature and pressure relief valve shall be marked with a maximum set pressure not to exceed the maximum working pressure of the water heater The combination temperat...

Page 12: ...cold and hot water in branch supply lines Such valves are available from the manufacturer of this water heater or a local plumbing supplier Please consult with a plumbing professional WARNING Hydroge...

Page 13: ...dope has become lodged in the inlet screen of the gas valve Extreme care must be taken to ensure no pipe dope enters the gas valve Avoid excessive torque when tightening the gas supply line to the gas...

Page 14: ...or by removing cap from gas regulator Depress and rotate knob clockwise to NAT setting using a screwdriver Replace cap Figure 3 3 Change the pilot regulator by removing pilot regulator cap Depress and...

Page 15: ...lly provided with the water heater 2 Change the main gas regulator to LP as noted in step 2 of the instructions 3 Change the pilot regulator to LP as noted in step 3 of the instructions 4 Replace equi...

Page 16: ...hed to the water heater 3 Replace equipped for tag with tag supplied in cloth bag for gas being used Gas knob shown in OFF position GENERAL OPERATION TO FILL THE WATER HEATER 1 Close the water heater...

Page 17: ...b clockwise to the OFF position 3 Shut off the gas supply to the water heater 4 Close the cold water supply shut off valve 5 Open the drain valve on the water heater by turning the knob counter clockw...

Page 18: ...ial until the minimum acceptable temperature is achieved See figure 5 above for approximate temperature settings Figure 6 The thermostat dial is set to its lowest temperature setting when shipped from...

Page 19: ...ds at a temperature setting of 140 F 60 C To protect against hot water injury install an ASSE approved mixing valve in the water system This valve will reduce point of discharge temperature by mixing...

Page 20: ...valve has not become encrusted with lime Lift the lever at the lever at the top of the valve several times until the valve seats properly without leaking and operates freely 7 Monthly drain off a gall...

Page 21: ...TH OF TIME THAT PARTS AND THE WATER HEATER ARE WARRANTED Complete the following information and retain for future reference Model No Serial No Service Phone Days Nights Address Supplier Supplier Phone...

Page 22: ...22 TYPICAL INSTALLATION...

Page 23: ...berglass Insulation 14 Pilot Assembly 4 Glass Lined Tank 15 Gas Feed Line Burner 5 Tank Skirt Assembly 16 Main Burner Orifice 6 Jacket Base Assembly 17 Burner 7 Flue Baffle Assembly 18 Pilot Orifice N...

Page 24: ...OTE part description part number model and serial number and gas type must be specified when ordering service parts ITEM NO PART DESCRIPTION 14 Pilot Assembly 15 Gas Feedline Main Burner 16 Orifice Ma...

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