duct leakage test for multi-split system
HERS Provider, CalCERTS, posted information today regarding duct leakage testing. This is a bulletin covering the 2019 Building Energy Efficiency Standards on ducted multi-split duct leakage testing.

DuctTesters Inc.

Mailing Address: PO Box 266, Ripon, CA 95366

Main Office: 336 West Main Street, Ripon, CA 95366

P: (209) 579 – 5000 or (866) 950 – 1191 

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