RV Furnace Replacement Parts – The RV Surplus

We offer FREE SHIPPING on all purchases to the continental U.S.! 1-Year Warranty+* on most appliances!

Combo CO/LP Alarm Detector - 2 Wire - Black RVCOLP-2B

Sold out

Combo CO/LP Alarm Detector - 2 Wire - Black RVCOLP-2B

18 total reviews

Regular price $54.99 USD

Regular price ~~$59.99 USD~~ Sale price $54.99 USD
Unit price per

Sold out
Dometic Furnace Access Door 32985 - Black DFSD Small

Dometic Furnace Access Door 32985 - Black DFSD Small

5 total reviews

Regular price $69.99 USD

Regular price Sale price $69.99 USD
Unit price per
Suburban Furnace Access Door 6258APW (SF Series) White

Suburban Furnace Access Door 6258APW (SF Series) White

3 total reviews

Regular price $69.99 USD

Regular price Sale price $69.99 USD
Unit price per
Dometic™ (Atwood) Suburban Replacement Furnace Duct Collar - 4" 31474

Sale

Dometic™ (Atwood) Suburban Replacement Furnace Duct Collar - 4" 31474

2 total reviews

Regular price $10.99 USD

Regular price ~~$12.99 USD~~ Sale price $10.99 USD
Unit price per

Sale
Elite Rectangular Aluminum Flexible Duct 2022302159 FLEXDUCT

Sale

Elite Rectangular Aluminum Flexible Duct 2022302159 FLEXDUCT

Regular price $39.99 USD

Regular price ~~$42.99 USD~~ Sale price $39.99 USD
Unit price per

Sale
Suburban Furnace Access Door 6258AEB (SF Series) Black

Sale

Suburban Furnace Access Door 6258AEB (SF Series) Black

2 total reviews

Regular price $59.99 USD

Regular price ~~$64.99 USD~~ Sale price $59.99 USD
Unit price per

Sale
Propane Hose - 3/4” Female SAE Swivel x 1/2” Male NPT - 3' - Accuflex 451-06 1 PSI Max

Sale

Propane Hose - 3/4” Female SAE Swivel x 1/2” Male NPT - 3' - Accuflex 451-06 1 PSI Max

Regular price $24.99 USD

Regular price ~~$29.99 USD~~ Sale price $24.99 USD
Unit price per

Sale
Suburban AirXCel 161154 Wall Thermostat - Heat Furnace Only - White Analog

Suburban AirXCel 161154 Wall Thermostat - Heat Furnace Only - White Analog

Regular price $39.99 USD

Regular price Sale price $39.99 USD
Unit price per
Suburban RV Gas Furnace / Water Heater Brass Elbow Inlet 525025 90 Degree

Suburban RV Gas Furnace / Water Heater Brass Elbow Inlet 525025 90 Degree

Regular price $14.99 USD

Regular price Sale price $14.99 USD
Unit price per
Dometic 38453 Hydroflame Furnace Wall Thermostat 12V DC Analog Heat Only White

Dometic 38453 Hydroflame Furnace Wall Thermostat 12V DC Analog Heat Only White

Regular price $39.99 USD

Regular price Sale price $39.99 USD
Unit price per
Suburban Furnace Intake Tube 052161 NT-16 NT-20 Series

Suburban Furnace Intake Tube 052161 NT-16 NT-20 Series

Regular price $24.99 USD

Regular price Sale price $24.99 USD
Unit price per
Suburban 521099 OEM Furnace Igniter Control Board - 12V DC - Fits all NT and SF Series

Sale

Suburban 521099 OEM Furnace Igniter Control Board - 12V DC - Fits all NT and SF Series

1 total reviews

Regular price $99.99 USD

Regular price ~~$129.99 USD~~ Sale price $99.99 USD
Unit price per

Sale
Propane Hose - 3/4” Female SAE Swivel x 1/2" Male NPT - 1' - Accuflex 454-06 350 PSI Max

Sale

Propane Hose - 3/4” Female SAE Swivel x 1/2" Male NPT - 1' - Accuflex 454-06 350 PSI Max

Regular price $19.99 USD

Regular price ~~$24.99 USD~~ Sale price $19.99 USD
Unit price per

Sale
Suburban | Furnace Motor Kit | 521255 | For SF-35VHQ & SF-35VHFQ

Suburban | Furnace Motor Kit | 521255 | For SF-35VHQ & SF-35VHFQ

Regular price $209.99 USD

Regular price Sale price $209.99 USD
Unit price per
Suburban Furnace 070853 Rectangular Bottom Duct Gasket

Suburban Furnace 070853 Rectangular Bottom Duct Gasket

Regular price $9.99 USD

Regular price Sale price $9.99 USD
Unit price per
Suburban | Furnace Motor | 521232 | For SF Models 35,000 BTU+ | 521255 Replacement

Sale

Suburban | Furnace Motor | 521232 | For SF Models 35,000 BTU+ | 521255 Replacement

Regular price $179.99 USD

Regular price ~~$199.99 USD~~ Sale price $179.99 USD
Unit price per

Sale
Suburban Furnace Bottom Duct Kit (520576) SF-20/25/30/35Q/FQ

Suburban Furnace Bottom Duct Kit (520576) SF-20/25/30/35Q/FQ

Regular price $39.99 USD

Regular price Sale price $39.99 USD
Unit price per
Suburban 260573 Discharge Outflow Vent for NT16 NT20 Series Furnaces

Suburban 260573 Discharge Outflow Vent for NT16 NT20 Series Furnaces

Regular price $29.99 USD

Regular price Sale price $29.99 USD
Unit price per
Dometic™ Atwood 31501 OEM Hydro Flame Furnace Igniter Control Board - DC

Sale

Dometic™ Atwood 31501 OEM Hydro Flame Furnace Igniter Control Board - DC

Regular price $238.99 USD

Regular price ~~$245.76 USD~~ Sale price $238.99 USD
Unit price per

Sale
Dometic | Furnace Thermostat | 9610008133 | Heat Only | White

Dometic | Furnace Thermostat | 9610008133 | Heat Only | White

Regular price $49.99 USD

Regular price Sale price $49.99 USD
Unit price per
Dometic | Furnace Motor | 37357 | Fits Atwood 8531-35 III and 8900-III Series Furnaces

Dometic | Furnace Motor | 37357 | Fits Atwood 8531-35 III and 8900-III Series Furnaces

Regular price $189.99 USD

Regular price Sale price $189.99 USD
Unit price per
Suburban 232683 NBK 20564 RV 12V Furnace Blower Motor

Suburban 232683 NBK 20564 RV 12V Furnace Blower Motor

Regular price $119.99 USD

Regular price Sale price $119.99 USD
Unit price per
Suburban 521230 OEM RV 12V Furnace Blower Motor | For SF Series Models 20,000 25,000 30,000 BTUs

Sale

Suburban 521230 OEM RV 12V Furnace Blower Motor | For SF Series Models 20,000 25,000 30,000 BTUs

Regular price $119.99 USD

Regular price ~~$120.43 USD~~ Sale price $119.99 USD
Unit price per

Sale
Suburban Furnace Intake Tube 050906 (NT Series) 3 Inch (052159)

Sale

Suburban Furnace Intake Tube 050906 (NT Series) 3 Inch (052159)

Regular price $19.99 USD

Regular price ~~$23.99 USD~~ Sale price $19.99 USD
Unit price per

Sale