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Dometic DFSD20111 18,000 BTU Furnace

Dometic DFSD20111 18,000 BTU Furnace

Regular price $534.99 USD
Regular price $949.99 USD Sale price $534.99 USD
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Engineered for easy maintenance and superior air delivery. The Dometic DFSD 20111 Small Furnace is compact and comes with the most duct configurations on the market, allowing for flexible and convenient installation.


Furnace Dimensions: 12"W x 7"H x 20"D
Power Source: Propane
BTU Input: 18,000
BTU Output: 13,680
Electrical Requirements: 12 Volt DC
Amp Draw: 4.8
Watts: 56

Comes with our standard 1-Year parts warranty. Includes vent/collars/manual. This unit does not include an exterior door or thermostat. You could use your previous thermostat in most cases. Depending on installation location, a door may be desired but not required. We offer the black door (32985) in our store.

Compatible Doors:
White Part Number #33045
Black Part Number #33044 or 32985

Compatible Thermostats:
White Part Number #38453
Black Part Number #32300

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Customer Reviews

Based on 4 reviews
Eric Gould
Replacement unit

Very fast call back for firmest and delivery!

Matthew S Jobson

Great unit! Can’t wait to install it

Craig M
Great Service

(Still waiting on the replacement thermostat to get it up and running...)
Unit arrived quickly and in good shape.

Marion Green

Hey great furness my old one had a pilot light that never stayed lit just move the thermostat and that thing blows me outta there now thanks works great