Now with a 2 foot x 2 foot door on all models
and a REMOVABLE ash pan!
Check out our ThermoWind Video below
If you are interested in turning the forced air furnace into one that burns coal,
you can simply add the shaker grate system that is demonstrated in the video below!
Rated to Heat up to 8500+ sq. ft.
Loading twice a day but it will heat more but it has to be loaded more often
The ThermoWind 4000 is designed to heat a large building It will have two full-size furnace fans on it (2000 CFM each), to better heat a large building – with a total of 4 ducts (2 supply and 2 return). It has a 68″ firebox that is 3 feet wide and has two firebox doors; one on each end, to better and easier load the furnace. It has two forced air draft fans with automatic dampers on them.
It is rated at 205,000 BTU burning a good seasoned hardwood like oak.
Shaver Thermowind 4000 Specifications and Dimensions
Air Jacket Thickness; 1/8”
Firebox Capacity; 41 cubic feet
Firebox Dimensions; 1/4” thick 69”L x 30”W x 34”H
Fuel Door; 24” x 24”
Grate System; Round Steel (requires 3)
Ash Cleanout: Removable Ash Pan
Heatable Area; 8,500 sq ft
Height at roof peak (includes pallet): 88”
Flue Length above peak: 8”
Flue Pipe: Schedule 40 x 5.375” OD
Weight with standard features (includes pallet):
Weight including shipping crate: 3380 lb
Manufacture and Transport pallet dimensions:
80`” wide x 94” long x 6” tall
Crated Furnace Dimensions:
83”W x 103”L x 94.5”H