20K BTU FURNACE Hydro Flame´s 8500 & 8900 Excalibur Series Furnaces will appeal to manufacturers, servicemen and owners alike. The compact size & especially the low profile will provide greater flexibility in determining furnace location. This benefit will result in supplying valuable storage space. The standardization of one compact framing dimension for the 8500 series will allow the option of installing a 16, 20, 25, 31 or 35,000 BTU furnace. (The 8900 series is a 40,000 BTU furnace so that it will require rather more space).
The Excalibur offers 13 different duct outlets providing you with even greater installation flexibility and the freedom to design more efficient ducting systems. The Excalibur used to be designed to be installed and serviced from the exterior of the RV. This innovation allows for product servicing without furnace removal, and also removes the need for the internal get admission to door. The Excalibur furnaces incorporate a unique adjustable out of doors vent draft tube design, getting rid of the wish to purchase a separate vent. All models are direct spark ignition.
Doors & Thermostat Should be Ordered One at a time Cut out size required: 17″W x 7 1/2″H x 18″D