Coleman Mach thermostat replacement


hulse2u

New Member
Hey everyone
I have a class c Winnebago that I want to replace the thermostat in. It has a Coleman Mach HC AS7820 in it right now, just a standard heating cooling thermostat with a digital readout. Any suggestions on a replacement?
Thanks in advance!
 
Replacing a Coleman Mach thermostat can be a bit challenging, but with the right guide, it's manageable. For those tackling this DIY, ensure compatibility with your RV’s system and follow safety precautions. If you're looking for more tips or resources, feel free to explore Amrubi for helpful insights!
 
I swapped mine with the Coleman Mach 7330F3361 — simple, direct fit, no rewiring needed.
If you want something programmable, the Micro-Air EasyTouch is a great upgrade too.
Just make sure it’s compatible with your control board before ordering.

 
Try waltech vision 2.0 smart thermostat .i recently upgraded mine with it...my old model one was Airxcel so im not sure about yours.But I did see Coleman Mach listed as one of the compatible models. Just check their website and make sure yours is compatible before you buy. If it turns out to be compatible with your setup, it’s definitely a must-have!
 
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