(42’x42’). A 150,000 BTU Sunfire radiant heater with a 19-gal. diesel fuel tank is rated to heat 3,600 sq. ft. (60’x60’) Forced air heaters similar to the old torpedo heaters use a high ...

Subscribe today. In this episode of The 101, Bryan Rogala installs a Planar 2D diesel air heater on his Hiker Trailer. The beauty of this heater is its versatility—it can be installed on any ...