80,000 BTU propane heater, everything works, this thing puts out serious heat. Used it to bring a 2500 sf shop up to a working temperature in the winter.
Also have a 100 lb propane bottle that is about 1/2 full that I would sell with it - both for $150. The bottle is old, but recently recertified. Has the old style connector and a screw on cap for transport, no issues.