I am using the Force 10 Propane
heater. Works well and we have a really big area to heat, somewhere near 2000sqft. The only7 problem I had was where it was fitted. I kept backing into it when I entered a storage
locker and it melted a hole in a jacket I was wearing. So I made a really lovely Alloy grill
with Brass trim around it which is cold to touch, yet the heat still comes out just fine. They are safe. Don't be scared of gas. If you have it onboard for water heating
, then fitting a heater is dead easy. They have all the sensors for flame failure safety
heaters are so DC power hungry and noisy, plus so darn expensive.