On Tue, 13 Nov 2018 02:33:52 GMT, sawdustmaker
wrote:

I have a double burner propane heater I've been using to heat the
garage/shop for quite some time. I've grown tired of the smell. Does anyone
have other recommendations? A wood stove isn't an option since vehicles are
in there at night. The other restriction is that I only have 120 volts. Of
course the ultimate answer would be to have a dedicated shop, but...

Why does propane smell? Al that should be coming out of it is water
and CO2. The water part has its own problems, though, particularly if
it's not continually heated.