Reddy Heater RLP100 Portable Forced Air Propane Heater with Variable Heat Ouput "reddi heat seat heaters" Questions

model# BWH30NLTB white screw not on LP natural gas selector Unit goes under sure heat name also. My unit emitted unburnt gas smell the minute pilot started, and was annoying during burner operation. I

Everything works fine except the heater will not remain lit when the push to start is released after the required 30 seconds to light. Just remove the end of the thermocouple from where is goes into ...