Troubleshooting MaxxAir Vent Fan 4951KSC Not Opening
Updated 08/05/2022 | Published 08/03/2022
Products Featured in This Question
Question:
Hello, I have a MaxXAire MaxxFan model number 4951KSC in my Momentum 5th wheel. The vent lift will not open. I have trouble shot it and believe that the control board in the fan is the problem, please advice on the correct part number to replace the control board.
asked by: John B
Expert Reply:
For your MaxxAir Vent Fan 4951KSC you'd need the replacement circuit board # MA10A21275K.
I will say that since your vent has a rain sensor there is a good chance that could be causing your issue. If that part malfunctions it won't allow the vent either, and since its quite a bit cheaper its a good think to try first. For a replacement sensor you'd need # MA34FR.
(click to enlarge)
Product Page this Question was Asked From
Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan
- Accessories and Parts
- RV Vents and Fans
- Roof Vent
- Circuit Board
- MAXXAIR
more information >
Continue Researching
- Shop: Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan
- Shop: Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Exhaust Only Fan
- Shop: Replacement Key Wall Control For MaxxFan Plus and Deluxe - 4 Key
- Video: Review of Maxxair RV Vents and Fans - Enclosed Trailer Parts - MA10A21275K
- Q&A: Replacement Circuit Board for MaxxAir Printed Manual Lift RV Roof Vent with 10B21276KZ Board
- Search Results: maxxair 4951
- Shop: Replacement Lift Motor for Maxx Fan Plus Roof Vent
- Shop: Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid
- Q&A: RV Roof Vent Solution that Also Has Wall Control
- Shop: Replacement Operator Mechanism for MaxxAir MaxxFan Plus or MaxxFan Deluxe Roof Vents
- Shop: MaxxFan Plus Roof Vent w/ 12V Fan, Thermostat, and Remote - Powered Lift - 10 Speed - Smoke
- Video: What to Know About the Replacement MaxxFan Plus 10-Speed Roof Vent with Smoke Lid
- Video: Checking Out the MaxxFan Plus Roof Vent w/ 12V Fan, Thermostat, and Remote
- Video: Complete Breakdown of the Replacement Wall Control Panel for MaxxAir MaxxFan Plus Roof Vent
- Search Results: maxxfan 7500k
- Search Results: maxxfan 4900k
- Search Results: max air parts
- Search Results: maxxair rv vents and fans
- Search Results: maxxair circuit board
- Search Results: max air
- Q&A: Replacement Circuit Board And Rain Sensor For MaxxFan Model 00-04501K
- Q&A: Maxxair 7000K Circuit Board Replacement
- Video: Feature Breakdown: Replacement MaxxFan Plus 4-Speed Roof Vent with White Lid
- Video: Detailed Breakdown of the Replacement Rain Sensor for MaxxAir RV or Trailer Roof Vent Fans
- Q&A: What is Amp/Watt Draw of MaxxFan part # MA00-07500K
- Q&A: Can Furrion Camera Connect to Smartphone for a Monitor
- Q&A: Troubleshooting A MaxFan RV Air Roof Vent That Beeps Constantly
- Video: Feature Breakdown: Replacement Duckbill Valves for Dometic RV Toilet