This is a new exact fit replacement for Kohler GM35950 MPAC500 control PCB for some Kohler Automatic Transfer Switches.

Also, we recommend purchasing a new Kohler GM38355 keypad because they can cause the board to act erratic - click here if interested. The GM38355 keypad includes the ribbon cable that plugs into this board.

Features:

• Improved power supply for increased efficiency and reduced noise.
• Improved standby power supply to decrease temperatures and extend the life of the board as well 
 as prevent loss of exercise cycle.
• Automotive grade microcontroller with extended temperature range and improved oscillator to 
 prevent intermittent resets, loss of exercise cycle, and drift.
• Serial interface with AT command set to adjust parameters. No special software required.
• Conformal coating applied to reduce risk of moisture and corrosion damage. 
• Made in USA - 2-Year Warranty!

Click here for manual.

• Part #: GM35950-A
• 2 In Stock