Heat-Stream’s Propane Cabinet Heater delivers long-lasting, close proximity heat. Its compact design houses a 20lb propane tank within the heater itself, so it’s easy to just roll around within your space. The Propane Cabinet Heater runs electricity-free, so you can use it anywhere. Great for camping, ice fishing, or the workshop, this heater will heat up to 450 sq. feet, and can run continuously for 24-65 hours, depending on the setting. For a simple, and effective way to heat localized spaces, look no further.