Suburban SF-FQ Series Furnace


Suburban SF-20FQ Series Furnace


SF-20FQ Furnaces from Suburban provide maximum heating performance in a ducted unit for increased design flexibility in mid-size and large RVs. Can be easily installed in areas that might otherwise be left unused. Designed for interior serviceability with a front (inside) gas connection and only a small vent terminal on the coach exterior, permitting installation up to 9 inches from the wall.


Dimensions7.5" x 17" x 20"
Weight29 lbs
Available Door ColorsColonial White, Polar White, Black
BTU/h Inputs20,000
Amp Draw5.1
Ducts Required2 - 4"
Required Return (in²)55"
Warranty2 Year Limited Warranty

Climate Control


Please Note: Suburban Gas Appliances are to be installed and/or serviced by a qualified service technician.

If you are not a qualified service technician or an approved Suburban Service Agency, please click here to locate your nearest service center.