A. O. Smith GCVH-40L Parts List

RESIDENTIAL WATER HEATER PARTS LIST

MODELS: GCVH / XCVH-40Q&L

GCVT / XCVT-40Q&L, 50Q&L

GCVX / XCVX-50Q&L

XGV-40L, 50L

PROMAX SL

1 BURNERASSEMBLY

24 THERMOSTAT SHIELD

25 DRAINPAN

A.O. SMITH WATER PRODUCTS COMPANY

5621 W. 115TH STREET • ALSIP, ILLINOIS 60803 Phone: [phone] • Fax: [phone] www.hotwater.com • e-mail: [e-mail]

PRINTED IN U.S.A. 1104

PART NO. 185078-000

		GCVH	GCVH
Item	Description	XCVH	XCVH
		40L	40Q
1 .....	Air Intake Screen ...........................................................................................................	183159-000 .........	183159-000 .....
2 .....	Anode Rod - GCVH, GCVT, GCVX Only ........................................................................	183523-026 .........	183523-026 .....
2 .....	Anode Rod - XCVH, XCVT, XCVX, XGV Only .................................................................	183523-033 .........	183523-033 .....
3 .....	Burner Assembly - Natural Gas ...................................................................................	183222-018 .........	183222-018 .....
3 .....	Burner Assembly - Propane Gas .................................................................................	183222-019 .........	183222-019 .....
4 .....	Burner Head with Door Insulation - Natural Gas .........................................................	183504-000 .........	183504-000 .....
4 .....	Burner Head with Door Insulation - Propane Gas.......................................................	182730-000 .........	182730-000 .....
5 .....	Burner Orifice with Door Insulation - Natural Gas .......................................................	181508-033 .........	181508-033 .....
5 .....	Burner Orifice with Door Insulation - Propane Gas ....................................................	181791-050 .........	181791-050 .....
6 .....	Burner Tube with Rubber Boot, Door Insul. - Natural Gas ..........................................	184823-000 .........	184823-000 .....
6 .....	Burner Tube with Rubber Boot, Door Insul. - Propane Gas ........................................	184825-000 .........	184825-000 .....
7 .....	Draft Hood .....................................................................................................................	183852-000 .........	183852-000 .....
8 .....	Drain Valve - Brass .......................................................................................................	026273-003 .........	026273-003 .....
9 .....	Flue Baffle Assembly ....................................................................................................	180666-000 .........	180666-000 .....
10 .....	Flue Restrictor ...............................................................................................................	034894-000 .........	034894-000 .....
11 .....	Gas Control Valve - Natural Gas ..................................................................................	182791-004 .........	182791-004 .....
11 .....	Gas Control Valve - Propane Gas ................................................................................	182792-000 .........	182792-000 .....
12 .....	Heat Trap Assembly .....................................................................................................	184792-003 .........	184792-003 .....
13 .....	Inlet Tube Assembly .....................................................................................................	183776-033 .........	183776-033 .....
14 .....	Inner Door Gasket .........................................................................................................	183162-000 .........	183162-000 .....
15 .....	Inner Door with Door Insulation ...................................................................................	183425-001 .........	183425-001 .....
16* ...	Instruction Manual .........................................................................................................	184165-002 .........	184165-002 .....
17 .....	Outer Door .....................................................................................................................	183458-000 .........	183458-000 .....
18 .....	Piezo Igniter Assembly .................................................................................................	183798-000 .........	183798-000 .....
19 .....	Pilot Assembly with Grommet & Door Insul. - Natural Gas ........................................	183824-180 .........	183824-180 .....
19 .....	Pilot Assembly with Grommet & Door Insul.- - Propane Gas ....................................	183824-162 .........	183824-162 .....
20* ...	Pipe Insulation ..............................................................................................................	181639-003 .........	181639-003 .....
21 .....	Secondary Anode with Heat Trap - GCVH, GCVT, GCVX Only (optional) ...................	184634-136 .........	184634-136 .....
21 .....	Secondary Anode with Heat Trap - XCVH, XCVT, XCVX, XGV Only (optional) ............	184634-114 .........	184634-114 .....
22* ...	Temperature-Pressure Relief Valve Insulation ...........................................................	183256-000 .........	183256-000 .....
23 .....	Temperature-Pressure Relief Valve ............................................................................	076527-000 .........	076527-000 .....
24 .....	Thermostat Shield (optional) ........................................................................................	191259-001 .........	191259-001 .....
25 .....	Viewport Assembly .......................................................................................................	184470-000 .........	184470-000 .....
26 .....	20" Dia. Aluminum Drain Pan with Side Drain (optional) ..............................................	23912-A ................	23912-A ........
26 .....	22" Dia. Aluminum Drain Pan with Side Drain (optional) ..............................................	23913-A ................	23913-A ........
26 .....	28" Dia. Aluminum Drain Pan with Side Drain (optional) ..............................................	23914-A ................	23914-A ........

* Not illustrated.