Questions & Answers for: mr heater wont stay lit

...wont stay lit Will lite and burn for about 20 minutes then go out. Will relite later and burn again for about 20 min. ??? sounds like you have a limit safety issue, the unit is over heating and ...

wont stay lit there is a thermocouple on this heater just like on a water heater. I have this heater and have to do this periodically. You will have to take a few screws loose but it is an easy repair

...wont stay lit I would change that first. There is no thermocouple on the 210,000 btu Mr. heat, However, this is what i found worked with "run stop" problem. First check the fuel and air lines mine ...

heater model# mh200cv wont stay burning first pilot wouldnt stay lit changed thermocouple made hood for pilot burner to get pilot to burn close to thermocouple pilot stays lit turn on burner wich burn

...heater wont stay lit dont know what to try. the piolet light seems low but i dont know. runs a while and quits If there is a draft it will blow out, if you run into it there is a safety shut off. If ...

i have propane pilot wont stay lit Sounds like a fuel flow problem. On the wall units, spiders like to get into the pilot an plug it. Try some compressed air in a can.

mr.heater 30.000 btu Lp wont stay lit as soon as I release button flame goes out Check fuel filter and blow air filter out