The heater defiantly needs a blower in it. Without...The heater defiantly needs a blower in it. Without the blower it takes a very long time to heat my 485 square foot garage. It works great, I am using a 20lb propane tank to fuel it. I recommend a longer gas line so you can put the heater where you want it. There instructions were lacking as far as hooking up the gas. You will need a 3/8" Flare to 3/8"NPT. and I ordered a 12' hose with regulator, and a 3/8" flare fitting. It works great once I got that figured out. Highly recommend getting the blower for your new heater. Will make it a great deal better.
by PAUL