I also have a one head that I run off of a small tank. It's good for spot heat but won't heat a large area. If I'm tinkering at the work bench I'll fire it up & set it next to me. It'll keep the immediate area comfortable.

Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.