I just bought a used coach and the PO had the front AC replaced and they replaced the thermostat with a new CCC2 stat but it doesn't run the older rear AC, am I going to have to replace the board in that unit for the new stat to talk to it?? or is it just a dip switch thing Thanks Jake
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Welcome to iRV2 and the Newmar Owners Forum. I do not know the CCC2 Tstat. However, since running the rear A/C is dependent on the dip switch setting in the front unit, gut feel says that is where one should start. If you Google "ccc2 thermostat" you'll get lot of choices about how it interfaces with the roof top HVAC units. The installation requirements can be found at http://bryantrv.com/docs2/docs/opera...312792.017.pdf Page 7 is where the requirements for more than one unit begins.
2005 Newmar KSDP 3910 + GMC ENVOY XUV 37K lbs Moving Down The Road
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