Why measure duct leakage, Energy loss, Duct sealing saves money – Retrotec DucTester 341 User Manual

Page 10: Problems from duct leakage, 1 energy loss, 2 duct sealing saves money, 3 problems from duct leakage

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Why measure duct leakage, Energy loss, Duct sealing saves money | Problems from duct leakage, 1 energy loss, 2 duct sealing saves money, 3 problems from duct leakage | Retrotec DucTester 341 User Manual | Page 10 / 83 Why measure duct leakage, Energy loss, Duct sealing saves money | Problems from duct leakage, 1 energy loss, 2 duct sealing saves money, 3 problems from duct leakage | Retrotec DucTester 341 User Manual | Page 10 / 83
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