Parts for Crossover Hybrid Floor-Mounted Water Heater, 20 Gallon

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Directory: Catalog > Heat Transfer Products (HTP) > Parts

Parts for Crossover Hybrid Floor-Mounted Water Heater, 20 Gallon

Match the Item # on the chart with the same Item # indicated on one of the two line art diagrams below the chart.
Items not currently for sale on our site do not have yellow links and are marked with an asterisk. Please Contact Us for price and availability.
See the parts list sorted by part number.

Outer View (Diagram 1)
Item #	Description	Part #
1	Pour Form (PU)	N/A
2	Top Service Panel	8100P-031*
3	Top Cover	N/A
4	Air Intake	8100P-032*
5	Mesh Screen	8100P-033*
6	Chassis	N/A
7	Main Controller
	- 75,000 & 76,000 BTU models	8100P-011
	- 1000,000 BTU model	8100P-012
8	Controller Cover	8100P-034*
9	T & P Relief Valve	8100P-015*
10	Drain Valve	8100P-005
11	Pipe Foot	N/A
12	Main Power Cord	8100P-009*
13	Handle	N/A
14	Pipe Support	8100P-037*
15	Water Heater Stand	8100P-038*
Expanded View (Diagram 2)
Item #	Description	Part #
16	Hot Outlet Water Pipe	8100P-021*
17	T & P Relief Valve	8100P-015*
18	Tempering Valve	8100P-018
19	Exhaust Adapter	8100-039
20	Trap Clamp	8100P-040*
21	Condensate Trap	8100P-024
22	Intake Air Pressure Switch
	- 75,000 & 76,000 BTU models	8100P-006
	- 1000,000 BTU model	8100P-008
23	Exhaust Air Pressure Switch
	- 75,000 & 76,000 BTU models	8100P-007
	- 1000,000 BTU model	8100P-008
24	Gas Adaptor	8100P-041*
25	Gas Tube	8100P-042*
26	Gas Valve
	- 75,000 & 76,000 BTU models	8100P-035
	- 1000,000 BTU model	8100P-001
27	Blower Assembly with Mixer
	- 75,000 & 76,000 BTU models	8100P-002
	- 1000,000 BTU model	8100P-003
28	Ignitor	8100P-010
29	Ignitor Box	8100P-043
30	Gas Valve Support	8100P-044*
31	Pipe Clamp	8100P-045*
32	Exhaust Chamber	N/A
33	Burner Assembly	8100P-004
34	Water Tank	N/A
35	H/E Thermistor	8100P-014
36	Outlet Thermistor	8100P-016
37	Radial Blower Adapter	8100P-046*
38	APS Adapter	8100P-046*
39	GV Power Plug	8100P-047*
40	Inlet Water Flow Sensor	8100P-023
Other Parts: Not Shown
	ECO Hot Water Outlet	8100P-017
	ECO Burner Plate	8100P-022
	Wire Harness	8100P-013
	Outlet Fitting	8100P-019*
	Cold Inlet Water Pipe	8100P-020*
	Accessory Kit for 20 Gallon Models
	- 75,000 & 76,000 BTU models	8100P-025*
	- 1000,000 BTU model	8100P-026*
	Spare Parts Kits	8100P-036*
	T&P Relief Valve 75F/76F & 100F	TP1700
.

Outer View (Diagram 1):

HTP Crossover Floor Mounted, 20 Gallon

Expanded View (Diagram 2):

HTP Crossover Floor Mounted, 20 Gallon

LP-605

Parts for Crossover Hybrid Floor-Mounted Water Heater, 20 Gallon

Outer View (Diagram 1)

Expanded View (Diagram 2)

Outer View (Diagram 1):

Expanded View (Diagram 2):

We are closing for Easter and Spring Break on Thursday, April 2, 2026 and will return on Monday, April 6, 2026.

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