Use this Atwood OD050 on demand 50,000 BTU RV water heater parts breakdown to identify replacement burners, igniters, gas valves, relays, blower assemblies, heat exchangers, pressure switches, ECO switches, tubes and other OEM RV water heater service parts.

Atwood OD050 On Demand Water Heater Parts Breakdown

Reference # Mfg Part Number Qty Description
1 90264 1 BURNER ASSY (50,000 BTU)
2 90265 1 BURNER MOUNTING BRACKET
3 90266 1 IGNITER
4 90267 1 PRESSURE RELIEF VALVE (PRV)
5 90268 1 MODULATING VALVE ASSEMBLY
6 90269 1 GAS VALVE
7 90270 1 GAS LINE – BURNER
8 90271 1 RELAY
9 90272 1 WATER INLET TUBE
10 90273 1 GAS INLET TUBE
11 90274 1 IGNITION CONTROL - NLA - SEE NOTES FOR USE #
12 90275 1 FLUE OUTLET SCREEN
13 90276 1 FLUE TUBE
14 90277 1 PRESSURE SWITCH
15 90278 1 BLOWER ASSEMBLY
16 90279 1 FAN BASE
17 90280 1 FLUE HOOD ASSEMBLY
18 90281 1 CASE ASSEMBLY
19 90282 1 HEAT EXCHANGER
20 90283 1 ECO
21 90346 1 LOW TEMPERATURE SWITCH KIT
22 90286 1 ORIFICE #71 (50,000 BTU)
23 90287 1 PRESSURE ELBOW ASSY
NS 90290 1 WINTER KIT
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