AK-180 Hot Air Furnace

This dual feeder anthracite stoker furnace is designed for a home up to 3500 sq/ft. or for businesses such as green houses or barns. The internal heating surface is approximately 34 square feet, with 26 tubes transferring the heat to your home. Compare Heat Exchangers on all coal burning units, you will find that Leisure Line offers the largest surface area and the best efficiency. Optional Cold Air Return Plenum with 20” x 20” Filter. Shown with standard 320 lbs. hopper.

This unit will service an average home of up to 3,500 square feet at a very low cost. If purchased online we reserve the right to put the sale through a local dealer. Free shipping only applies to business address. Liftgate and residential extra.


Weight 800 lbs
Dimensions 58 × 29 × 48 in
Output Heats up to 5,000 sf
Hopper Holds 320 lbs.
Side Vent Flue 8 in, can be reduced to 7″
Blower 1,800 CFM
Plenum Size Rectangular 20 inches by 25 inches with flange


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