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What is the model number of the new A/C and the part number of the circuit board? And the part number on the old relay? Get back to me with this information and I can help you sort this out. All follow ups are included in our fee.
Just wondering if you missed my response to your question? I need the model number of your new A/C and the part number off the circuit board in order to give you the proper instructions on this. Dometic makes dozens of variations and they aren't all compatible. Thanks!