Updates To MaxxAir Replacement Printed Circuit Board # MA10A21275K Version C

Updated 08/10/2022 | Published 08/03/2022

Products Featured in This Question

Replacement Printed Circuit Board for MaxxAir Powered Lift RV Roof Vents w/ Reversible Fan

(251)

$158.58

Loctite Bulb, Lamp, and Electrical Connection Dielectric Grease - 0.33-Oz Tube

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$9.28

Question:

Do these boards, which I assume is the C version now have built in voltage protection. And do they now come with any type of conformal coating now to protect against moisture damaging them. Thanks

asked by: Mike

Expert Reply:

I reached out to MaxxAir for the Replacement Printed Circuit Board # MA10A21275K and any updates. The current C version has been updated with better resistors to better regulate both voltage and amperage. It does include a coating for corrosion resistance from moisture on the board itself. Be sure to use Dielectric Grease # LT37534 on the connectors since they are not coated otherwise it would interfere with the connection.

expert reply by: Bud M