Replacement Circuit Board for a MaxxFan 4751KS On A 2017 Keystone Montana

Updated 05/11/2023 | Published 05/09/2023

Question:

I have a 2017 keystone Montana 3160 RL with a max air max fan vent with rain sensor. I looked for the model numbers as described in your question answer section and they have been lost. I do need a new circuit board and it is a triangular board With numbers 4751K_board_U1.4. The fan is exhaust only.

asked by: Monty S

Expert Reply:

I got you covered, the correct replacement circuit board for your MaxxFan 4751KS you'll want the Replacement Printed Circuit Board for MaxxAir MaxxFan Plus Roof Vents # MA10A04751KS.

expert reply by: Bryce D