I bought the Mr Heater Big Maxx MHU80 about 6 years ago and I've had problems ever since. When it works properly it is a great Heater and it heats my 1,000 sq ft garage easily, but there is 1 huge problem I keep having. I chalk it up to "don't buy cheap sh*t" and I have figured out the problem which only takes me 10 minutes to fix.

If you own this Garage Heater and are having issues with no flame but constant running fan, then this may be the fix you're looking for. I show you exactly how to access what you need to and explain how to remedy this issue yourself.

#heater #btu #fix #diy #mhu80 #garage