We built a house 7 years ago and it’s insulated and has double glazing. I’ve installed Home Assistant with temp sensors in the bed rooms and seeing 70%+ humidity levels. Temperature is always above 16c

We ventilate it, but still it’s 70% in the bedrooms. WHO recommends 40-60%, so we’re a bit worried.

Living room is around 55% during the day when we have the heat pump set at 21c.

As it’s pretty humid outside I think it’s almost impossible to get it lower, but are there any other tips? I don’t want to run dehumidifiers. Would an HRV like system help?

  • sylverstream@lemmy.nzOP
    2·
    1 year ago

    Just to add, it IS very handy. I’ve just created a script that sets the heat pump to Dry & 2c lower than ambient temperature.

    This way I will be able to create automations to e.g. run it on Dry every night for e.g. an hour, then back to heat, etc.

    • Dave@lemmy.nzM
      2·
      1 year ago

      This sounds like a rabbit hole I’d like to get lost in. Except when I’m away and no one else can use anything because I stupidly started an update just before I needed to leave and it broke things and now nothing is working.

      • sylverstream@lemmy.nzOP
        2·
        1 year ago

        Yep, try to do small things first instead of letting hell go loose if something doesn’t work.

        I’ve set up a tablet in the living room as “wall panel” where e.g. the kids can change the thermostat for their bedrooms, check the weather forecast, and it shows random photos from the NAS as a screensaver, which is just fun & nice.

          • sylverstream@lemmy.nzOP
            2·
            1 year ago

            I started with:

            1. Integrate my web cams using Frigate, showing up in HA and sending notifications when I’m not home. HA knows if I’m home.
            2. Added zigbee temp sensors and smart plugs to bed rooms to control electrical heaters as thermostat.
            3. Motion sensor and smart bulbs in the hall way. Of all the things I’ve done, this is the thing my SO keeps raving about.
            4. Control my rm mini 3 Ir blaster, for my heat pump, tv and sound bar. So eg thermostat for heat pump and universal remote for TV/audio

            Next to do is put smart plugs in our electric blankets, make our dumb alarm smart and make the garage door smart.

            You can run it dockerized to get started.

              • sylverstream@lemmy.nzOP
                1·
                1 year ago

                Enjoy. It’s a rabbit hole, I’ve just spent hours googling for a Zigbee IR blaster that’s compatible with ZHA, and there’s none. Zigbee2MQTT has better compatibility but I don’t want to convert my Zigbee network to Z2M at the moment.