Riffing off the earlier post about heat pumps in cold weather (https://lemmy.world/post/10270502), how much noise does your heat pump make?

We’re sandwiched between houses with traditional AC units and in the summer the noise level from each is oppressive. Would I be producing the same amount of noise, year round, if I install a heat pump?

EDIT: the AC units to either side of us are old (at least 10 years) and probably cheaper models. Maybe newer/better ones are quieter?

  • @tal
    2•6 months ago

    At my mom’s place — air-source heat pump, double-paned windows — I can’t hear the thing at all from inside the house, and can only hear it if I go on the side of the house where it’s operating, which doesn’t get a lot of foot traffic. You can hear the fan there.

    Generally, I haven’t heard people complaining about it in the US. I have seen some people talk about it recently in the UK, which is in the middle of a push to transition to them, and I’m wondering if that’s because townhouses are more-common there, with houses packed closely together.

    I understand that you can get noise-reducing enclosures:

    https://www.silent-mode.net/domestic-equipment.html#/

    There are also water-source heat pumps. I don’t know how the noise differs, but I’d bet that it’s quieter, because you’re moving water through a pipe rather than a lot of air. However, their installation cost is considerably higher (though their energy efficiency is also higher).