Re: A/C upgrade
Reply #3 –
The newer models are all heat pumps, I think. We just had a replacement unit installed ... 13,500, not 15,000 ... and I am interested in hearing how LOUD you think your new units are. I can only run ours with the fan on LOW or it drives me crazy. I would like to measure the difference in decibels between the older unit in the rear of the coach (also a 13,500) and the newer and supposedly exact replacement that was installed in the front. There do not appear any bolts too close to the roof, causing vibration, but we had the drain lines installed and that tubing is laying directly on the roof. Don't know if it needs some dampering just under the unit or has nothing at all to do with the noise, but I'm not real happy with this new Duo-Therm thing. I don't think it is the compressor, but the actual fan that is causing the noise!