Did the control keypad on your Maxxair MaxxFan Deluxe stop working? This is the exact replacement part you need to get your RV or van's roof vent fan back in action. It's a direct swap for the original keypad/control panel on a bunch of MaxxFan Deluxe models, including the popular 5100K, 6200K, 4000K, 4002K, 4050K, and others (check the full list in the title to confirm your model number).
The keypad has the standard 8-pin connector on the back that plugs right into the fan's wiring harness. The back also comes with strong adhesive tape already applied – you just peel off the backing and press it firmly into place over the old keypad's location. Installation is generally pretty straightforward if you're comfortable with basic DIY. Make sure to disconnect power to the fan before you start! This is a genuine-feeling replacement that should restore all your fan's functions: speed control, thermostat settings, and vent opening/closing. A simple fix to avoid replacing the entire expensive fan unit.