Post #4386495
2026-08-05 00:03 UTC
@azonenberg@ioc.exchange yeah underpressurizing the whole house can be a problem for me because I still have a natural gas hot water heater and it doesn’t have a fan so just relies on convection. Maybe it would be easier not to break the climate? 🤦♂️
Replies (1)
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@azonenberg@ioc.exchange 2026-08-05 00:05
@acsawdey@fosstodon.org Lol. I'm all electric, separate heat pumps for house and lab (a separate issue, I want energy harvesting to heat the house with waste heat from the lab). The lab underpressurizes by enough to need another 20ish pounds to open the door when the fan is running. That's about the right delta P imo, but it should be in the other direction so I'm not sucking contaminants in.