19,500 BTU Atwood / Hydro Flame Furnace - FA 7920

Overview & Function

The Atwood Hydro Flame FA 7920 is an RV furnace rated at 19.5K BTU for forced-air heating in travel trailers and motorhomes. The 11x8x24-inch housing packages burner, blower, and controls as a serviceable heating appliance. It is described as tested in great working condition for continued service. ### Fitment & Compatibility This furnace fits RV installations configured for FA 7920 footprint, ducting, gas supply, and electrical control. The weak 500 token should not be used for identification; FA 7920 defines compatibility. Exact Part Supply lists the full Hydro Flame identity to support accurate replacement matching. ### Technical Construction & Specifications Documented details are Atwood brand, FA 7920 model, Hydro Flame series, 19.5K BTU output, dimensions 11x8x24 inches, and tested great working status. No additional fuel pressures, amperage, or weight details are stated beyond these facts. The unit is a complete propane furnace assembly. ### Installation & Maintenance Guidelines Furnace installation and gas connection must be performed by qualified personnel with leak testing and combustion verification. Maintain clear return-air and vent paths and inspect ducts seasonally. Service should include burner and blower cleaning, safety control checks, and carbon monoxide detector verification in the living space.