25
We've got an insulated house, heat it properly, ventilate it, but still see humidity levels of 70%+ in bed rooms. How to fix that? (lemmy.nz)
submitted 1 year ago by sylverstream@lemmy.nz to c/newzealand@lemmy.nz
102 comments fedilink hide all child comments

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?

you are viewing a single comment's thread
view the rest of the comments
[-] TagMeInSkipIGotThis@lemmy.nz 1 points 1 year ago

What sensors are you using to measure your humidity? Have you got anything you can calibrate against?

[-] sylverstream@lemmy.nz 1 points 1 year ago

I've got Sonoff SNZB-02 temp sensors. I also have a weather station; there is a difference of up to 5%, so I am taking the readings with a grain of salt.

I just bought a dehumidifier which has a RH sensor as well, which is almost the same as the reading of my Sonoff sensors.

this post was submitted on 21 Jun 2023
25 points (100.0% liked)

Aotearoa / New Zealand

1653 readers
3 users here now

Kia ora and welcome to !newzealand, a place to share and discuss anything about Aotearoa in general

Rules:

FAQ ~ NZ Community List ~ Join Matrix chatroom

 

Banner image by Bernard Spragg

Got an idea for next month's banner?

founded 1 year ago
MODERATORS
Dave@lemmy.nz
RaoulDuke@lemmy.nz