Replacement Circuit Board for MaxxAir Model 4751KSV05 Powered Vent Fan

Updated 07/09/2020 | Published 06/26/2019

Question:

I am looking for a circuit board for this fan and it is a power lift

asked by: Gene

Expert Reply:

I reached out to my contact at MaxxAir and she said that the correct printed circuit board for your MaxxAir model 4751KSV05 powered vent fan is the part # MA10A04751KS.

expert reply by: Chris R

Anonymous

1/21/2020

lid wont open or turn fan on. moisture in trailer is high so only clicks to open vent then shuts down.how can sensor be disabled

Jason S.

1/21/2020

The MaxxAir MaxxFan RV Vent with rain sensor # MA00-04500K allows you to simply turn the rain sensor off with a button on the keypad. This will allow you to bypass the sensor and use the fan as you desire regardless of the humidity. If you think there is a problem with your sensor after cleaning it, you can replace it using # MA34FR.

Helpful Links

tv-Demo-MaxxAir-RV-Vents-and-Fans-MA00-04500K.aspx

tv-install-maxxfan-plus-roof-vent-2018-jayco-seneca-motorhome-ma00-04500k.aspx

Doug B.

7/6/2020

10B04751KS is the part number Maxxair says I need. You say 10A04751KS. What is the difference and which is newer>

Chris R.

7/9/2020

Our part # MA10A04751KS is the same as the 10B04751KS part number MaxxAir provided to you. We simply use a different number for our site - the parts themselves are identical.