Denny, (Healdton, OK)
It sounds like you have a RVP heat pump system Denny. The part number for the single zone thermostat is 8530-3451. If your unit is for multiple zones, that is; if you have separate heating and/or cooling areas in the coach controlled from a single wall thermostat, the part number is 8330-3351. I’m surprised the dealers you contacted had trouble finding this information. Just about any RV service center, and especially a Winnebago dealer, should be able to order this unit for you. In terms of Camping World, you would have to contact your two local outlets and inquire as to whether they carry or can order these items by part number. But just to let you know, I could not find any reference to them on their website. But don’t be thrown off by the 8-wires. Chances are only six of them are actually being used. By the way, the high and low speed wires are colored green and gray respectively, so going to a 6-wire thermostat should not affect the speed options. Many RVers have switched to electronic Hunter or Honeywell thermostats among others, but I’ve always been an OEM kind of guy myself, so like you, I’d go for the appropriate RVP thermostat.