I agree with Tom. In all three of our PCs, noise from the AC/heater and inverter disturb my sleep. I wonder if it is because the unit is not ducted. I know that Coach House has a ducted unit. Since I am a VERY light sleeper, here is what we do so that I can get a good nights sleep:I always wear earplugs.We turn off the inverter each night before bed and then I turn it back on in the morning. That fan coming on all night wakes me up.I use a little fan that I bought at Walgreens to circulate air at night.We also bought a small electric heater although we haven't used it yet (after a year of schlepping it around).The noise does not bother George--he snores away--but I am another story.Judi
Yep, both our 2350 and the 2552 have the same issue. After a while you kind of get use to it. Like living next to the railroad tracks or in the flight path of a major airport. At 6:25 am every morning the biggest, nosiest plane takes off and fly right over our house. The air port is about 20 miles away and this is the only time we hear planes.