The 3 things I learned when I had my foundation repaired that shocked me: slab movement can pinch ducts

https://telegra.ph/3-Things-to-Know-Before-You-Encapsulate-Crawlspace-and-Schedule-Foundation-Repairs-Near-Me-05-06

The 3 things I learned when I had my foundation repaired that shocked me: slab movement can pinch ducts, HVAC balancing after lift is smart, and filter dust loads spike.