Ductwork sealing and static pressure correction

Millbrae, ST · June 2026

Sealed supply trunk joints in an accessible crawlspace.

Supply trunk leakage was measured and sealed at every accessible joint. Static pressure came down enough to bring the blower back inside its rated range without changing equipment.

Community: Millbrae, ST
Completed: June 2026
Source: Completed work record
Last checked: Sep 2026