Taming a Noisy Coleman Mach 8 Heat Pump
Hi All, Just finished doing a series of mods to our 15K Mach 8 heat Pump. The goal was to reduce outside noise. This thing is very noisy outside! So here is what I did... 1) Completely loosened ...
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I changed the foam seal that comes standard with a rubber D-seal and retorqued the unit. nice to know about the butyl tape. I have some leftover sound boom mat that I'll try on ours. If it helps quiet the inside of the RV then I'm all for it.
