Shelter wood/coal burning furnace

The Shelter SF2631 is an indoor, forced-air wood and coal-burning add-on furnace designed to heat large homes or spaces up to roughly 3,000 square feet.

Key Specifications & Features

Output Capacity: Around 150,000 BTU.

Log Size: Accepts wood logs up to 28 inches long.

Fuel Type: Dual-fuel capability for burning both wood and coal (equipped with shaker grates for coal).

Firebox Capacity: Large firebox handling up to ~50 pounds of coal or substantial wood loads.

Burn Times: Up to 12+ hours on wood and up to 24+ hours on anthracite coal under optimal conditions.

Operation: Typically used as a supplemental or add-on furnace alongside an existing gas, propane, or oil central heating system.

Can include a new furnace fan assembly if needed otherwise this is an add-on to the preexisting HVAC system.

Works great and no issues with it. $1,500 obo

Can help load