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Replacement Circuit Board for MaxxFan Roof Vent 5100


I am pretty sure the model I have is the 5100 without manual lift. The fan had been working perfectly and suddenly, when I press the on/off button it will beep but the fan does not turn on. Pressing the thermostat button, results in it turning green. I have hit the plus and minus buttons, made sure the lid is open and it simply will not come on. It appears from my research that I need a new circuit board. A couple questions ... Do I need to remove the entire fan assembly remove roof caulking etc to get to the circuit board for replacement or is there another way to replace the board without entirely removing it from the coach? Also ... the video on this part mentions and antenna. Is this an antenna for remote operation? If so, mine did not come with a remote control. It would sure be nice not to stand on a stool in the bathroom in order to operate this fan therefore do you sell the remote control device too and will it work with this fan? Thank you for your help.


Expert Reply:

The circuit board # MA10A21276K is the correct part you need for your # MA00-05100K that you have. This does install an antenna so if you are missing a remote control you could then use the part # MA00A01150K to operate it with a remote.

expert reply by:
Jameson C

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