
John_H12
Manchester, MO, US
Member
Industrial Facilities Manager and engineer
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Recent Q&A
Path for Mechanical system upgrades
I have a newer home, 2,100 square feet climate zone 3. I've paid for air sealing but the insulator cautioned that I need to be careful with the tightness. I…
Basement bathroom exhaust duct loop
I need to install a bathroom exhaust fan in my basement. I'm near the steel support beam (5 feet away) that supports the middle of the I- joists. The I…
Make-up air for gas furnace?
Our builder is finishing our new 2,000 sq ft house with a basement in the St. Louis Missouri area. Due to some crazy change order pricing I could not afford…