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CTM U-Board - Control Board for AC Unit - Fits OEM U Board 223100502 / 223100504
(1) Customer review
CTM U-Board - Fits Dometic U Board Control Board for Marine AC used in direct-expansion, self-contained, and chiller systems. The U Board works with either 6 or 8-pin cables, and most Dometic, Cruisair, and Marine Air displays / controls. New board.
CTM Part Number: 40001C
Fits Dometic Part Numbers: 223100502 / 223100504
Reference: 40001C / 223100502
In Stock: 1658
Reg Price: $329.99
CPlus Price:
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CTM Universal Control Board for Dometic, Cruisair, and Marine Air Units - 40001C - U Board Control Board for Marine AC Units
The CTM U Board is a Direct Replacement for Dometic Control U Board Marine AC Control Board used in direct-expansion, self-contained, and chiller systems. The U board works with either 6 or 8 pin cables, and most Dometic, Cruisair, and Marine Air displays/controls.
CTM U-Board Compatibility
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Additional Compatible Displays:
Q-Logic: Qht, Q3
SMXII: SMXII AB (Special Adapter needed to connect control to new Dometic U-board Click Here to View)
U-Board is not compatible for:
CAN Bus kits: 763100027 and 763100061
How To Identify Systems With The U-Board
A way to identify a unit with the new U-board, is by checking the unit's model description: The letter “U” after the BTU number means the unit contains the new U-control board. For example: DTU16 = 16,000 BTUs.
CTM U-Board Dimensions
How to Install the U-Board?
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(1) Customer review
100% of customers recommend this product
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Quality
Perfect replacement
2024-09-22 13:26:03
My control board shorted out from a water leak so ordered this replacement. It was very easy to swap out the old for the new. I simply shut off power to the system, then moved the wires one at a time from the old board to the new. That avoided any confusion or need to do special marking. Then the new board easily screwed into place. The whole job took 20 minutes.
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