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Old 02-21-2021, 05:28 PM   #1
Senior Member
Brand: Thor Motor Coach
Model: Aria 3901
State: Colorado
Posts: 122
THOR #13190
HVAC Issue - Coleman Mach 10

Hello. Am having an HVAC issue with one of my Coleman Mach 10s in my 2019 Thor Aria. Hoping one our HVAC folks in the group can help.

Here is a link to a video that shows the issue. Bottom line, the fan turns on, but the compressor tries and fails to turn on. Note the sound when the compressor tries to turn on. Sounds sorta like an eletrical issue.

My other Mach 10 is working fine.

Any ideas? Thank you!

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Old 02-21-2021, 06:06 PM   #2
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Brand: Thor Motor Coach
Model: ACE 27.1
State: Florida
Posts: 9,730
THOR #7035
Bad starting capacitor?
Ted & Melinda
2016 ACE 27.1
2016 Chevy Sonic Toad
2020 Chevy Colorado Z71 Trail Runner Alternate Toad
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