Correct Replacement Circuit Board for MaxxFan Deluxe Roof Vent 7500K  

14.2-14.4 volts will not destroy the MaxxFan Deluxe Roof Vent w/ 12V Fan and Thermostat #MA00-05100K, however anything over 13.8v can cause the fan to shut down on the limit switch.

The MaxxFan Deluxe Roof Vent, Fan and Thermostat, #MA00-05100K is a manual lift, 10 Speed unit that operates from a 12 volt direct current (VDC) power supply. It is irrelevant what supplies the required 12 VDC, be it a converter or a battery of any…

You are correct and all of the settings of the MaxxFan Deluxe Roof Vent w/ 12V Fan, Thermostat, and Remote #MA00-07000K that you mentioned are correct. The powered lift can be turned off to allow you to manually lift the lid, this is thermostatically…

I recommend the Alpha Systems Butyl Tape for RV Weatherproofing #AL28FJ as it's 1" wide to fully cover the flange of your vent. Make sure you overlap the ends to form a tight waterproof seal. You can see me doing this at 2:50 mark in the…

The MaxxFan Deluxe Roof Vent w/ 12V Fan and Thermostat item #MA00-06200K uses up to 5-Amps to operate when running and up to 9-Amps for startup. So probably between 90 - 100 hours if it was the only thing running and you left it on.

Your Dometic 57915.531 is a 13.5k BTU AC unit which the Advent Air RV AC Unit #ACDOM135 is the same size and is also designed to replace Dometic units.

The Progressive Dynamics Mighty Mini AC/DC Panel and Converter/Smart Charger - 60 Amp #PD4060K is a confirmed replacement for your model 7355 that also has the box and circuit breaker panel. If you simply want the converter replacement, then the…