Post #4386337
2026-08-04 23:56 UTC
@acsawdey@fosstodon.org The problem with my current setup is that it is exhaust only, and the filter on the intake is high enough resistance that it underpressures the lab and sucks unfiltered air in through cracks around doors etc. If I had pressurized intake, I think that would work better. I'd rather positive pressure the lab.
Something I want to think about getting fixed down the road.
Replies (2)
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@azonenberg@ioc.exchange 2026-08-04 23:57
@acsawdey@fosstodon.org also I need filtration on both intake and exhaust ducts so stuff doesn't diffuse through the exhaust duct when the fan is off
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@acsawdey@fosstodon.org 2026-08-05 00:03
@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? 🤦♂️