ColdBuster Heater Cart

ColdBuster heater cart originally designed for aircraft heating and ground support. Manufactured by Spencer Industries Inc. (Seattle, WA), this is a heavy-duty, industrial-grade unit built for reliable, high-volume heat output.

This heater works great and is ready to use. It features indirect heat, meaning the heating chamber is separate from the engine and exhaust system — no exhaust fumes enter the heated air. Perfect for enclosed spaces.

Ideal for:

• Garage heating

• Warehouse heating

• Shop heating

• Hangars

• Job sites

• Large work areas

Features:

Gasoline engine – runs strong

Indirect-fired system (clean heated air, no exhaust contamination)

High-volume air output

Heats up to approximately 90°F

Tow hitch for easy positioning (not rated for highway/road use)

Includes duct hose

Heavy-duty industrial construction

Originally built for aircraft applications