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CTM U-Board - Control Board for AC Unit - Fits OEM U Board 223100502 / 223100504
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: 1006
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?
Other Models
