4 ms·
Yeah, I realize the HVAC blower is smaller than an attic fan. It just seems like having a controlled diverter (blow air to the house /or/ blow air outside) cou
by joezydeco 8y ago
Yeah, I realize the HVAC blower is smaller than an attic fan. It just seems like having a controlled diverter (blow air to the house /or/ blow air outside) could help draw in outside air when needed.
In my part of the country it cools off at night, but the wind typically stalls. At least drawing in some of that air could let me skip running the A/C compressor overnight.
- djrogers 8y agoYes, but that doesn’t change the inefficiencies I mentioned, which are why it isn’t often done. It is done sometimes - I had a home with such a setup - but you’re much better off dropping a few hundred $$ on a proper whole house fan.