Replacement Unity control board - Direct riplacement for Dometic U-Board 223100502, 223100504 or 223100508
Direct, drop-in replacement for Dometic™ “U” board systems. Supports Cruisair™ TSEP sensors or original Marine air sensors by removing RES SEL (JP5)
This is a drop in replacement board for Dometic “U” board systems made from 2016 until present. These Dometic boards are (5.3”x 4.6” [13.5cm x 11.7cm]) with holes (4.7” x 3.75” [11.9cm x 9.5 cm]). They feature red, white and blue connectors in the corner of the board, a six and an 8 pin display jack and nine pin screw terminal blocks. If the original board has these characteristics than this is the correct board.
Compatibility Guide:
| Dometic | Smart Touch |
| Dometic | Cap Touch |
| Marine Air | Elite |
| Marine Air | Passport I/O |
| Cruisair | SMXIIAB |
| Cruisair | SMXir |
| Cruisair | SMXht |
| Cruisair | SMXQht |
| Cruisair | Q3 |
| Micro-Air | Easy Touch OEM |
| Micro-Air | 402-IO |
| Micro-Air | 402-IO Compact |
6 Reviews
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Computer board for marine air conditioner
Outstanding service from the company and your technician who helped solve my problem with detailed expertise - a model for other companies to follow!
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Control board dometic
Good unit and good customer service
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Domestic control board
Excellent service from Water Yacht Solutions in providing a replacement part on time. These boards are quite sensitive though
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Micro -air unity control board replacement
The board arrived on time, the warehouse called and made sure it would be there that day a marina specified while traveling. Great customer service. I installed the product and the system runs as it should. No sense of the longevity of the product
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Control Board
Great product, fair price. easy replacement.
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Great price and free shipping.
Competitive price. A lot less than what the local dealer charges. It was shipped on the same day for free.
