Recent content by resq302

  1. R

    Mr Heater Big Maxx problems

    Interesting point on the loose connector. I wonder if the connector at the board loosened up. It was right at the “accessory” spade connector where it seemed to start. Sent from my iPhone using Tapatalk
  2. R

    Mr Heater Big Maxx problems

    Yes, they sent me another board. Still wonder why the 3 amp fuse didn’t blow. Sent from my iPhone using Tapatalk
  3. R

    Mr Heater Big Maxx problems

    Back side of the board and there is even some soot stains on the metal plate where the board attaches too. Weird thing is that it worked for two months before this happened. Sent from my iPhone using Tapatalk
  4. R

    Mr Heater Big Maxx problems

    As you can see from the previous pic, it melted the insulation off the one wire. Sent from my iPhone using Tapatalk
  5. R

    Mr Heater Big Maxx problems

    Hello, New to the forum and I’ve had to replace my circuit board in my Mr Heater Big Maxx 50,000 btu heater now twice. The unit is about 2 years old and the first board went the beginning of November. It kept blowing the 3 amp fuse. Not realizing it was under warranty still, I purchased a new...
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