How hot does the actual exhaust pipe become after the rocket stove has been lit? How much heat does the mass emit, or is it just through physical contact?
I just moved to south florida and last year we had a frost, some nights get down to 40s. People around here use space heaters to prevent it from being too cold. I would like to prevent myself from using a space heater by attaching a rocket stove outside of my home, have the exhaust pipe enter maybe under the flooring, and exit back out.
I would also like to use it to keep my outdoor tropical fruit rack from getting too cold at night and possibly losing a lot, which is where my second question comes into play.