By installing a heat pump in his house in the hills of Oslo, Oyvind Solstad killed three birds with one stone, improving his comfort, finances and climate footprint.

Heat pumps can’t take the cold? Nordics debunk the myth::By installing a heat pump in his house in the hills of Oslo, Oyvind Solstad killed three birds with one stone, improving his comfort, finances and climate footprint.

  • Chetzemoka@startrek.websiteEnglish
    2·
    1 year ago

    This is the problem I’m facing though:

    https://www.wbur.org/news/2022/11/18/eversource-western-massachusetts-electricity-rates-hike-2022-2023-winter

    Our electric rates went from 18¢ to 25¢ last winter with no warning. It’s not that our prices are particularly high for now, but rather that they’re unreliable. I didn’t feel secure installing an electric only system because of this, even though I could have gotten a more efficient system. The dual fuel allows me to toggle between the two as needed, which feels like the safer option for the next 15-30 years that I expect to have this thing.

    Sucks because I’d really prefer to have one of those Mitsubishi hyperheat systems. But even with the less efficient system, I’m running in heat pump only mode in the to 0⁰C nights we’re seeing right now and it’s fine.

    • pedalmore@lemmy.worldEnglish
      2·
      1 year ago

      You made the most sensible choice and are dramatically reducing you gas use, so you should feel good about that! I have a new Mitsu hyper heat (Colorado here), but recognize it wasn’t the most cost effective system and ultimately just really wanted it. It’s bonkers how well it work though. We’ve only hit 10F this last weekend but it didn’t skip a beat. Looking forward to -10F. For most people, keeping a gas furnace for a few weeks a year, and using a smaller heat pump than you would spec if only using a HP makes a lot of sense. You’re not missing much (and some would argue that peak winter demand in an electrifying world is a big problem that has backup gives us more time to solve anyway).

      • Chetzemoka@startrek.websiteEnglish
        2·
        1 year ago

        Yeah, you did exactly what I wanted to do haha. I just love the Mitsu products so much. I had Mitsu mini-splits when I lived down in the Caribbean, and I’m a complete convert. I did install a supplemental Mitsu mini-split in the largest room in my house, which actually is so god damned efficient, it reduces the load on the central heat pump. The two combined get me through a really reasonable portion of the year. Those things are just amazing.