HVAC professionals across the country are experiencing a recent change that is driven by energy codes. This change is related to duct-leakage testing on new and often retrofitted HVAC systems. A lot ...
The International Code Council (ICC) has passed a proposal that will require more duct testing in an effort to combat duct leakage, conserve energy, and reduce utility bills. While the desired end ...
Many people share the same energy concerns and problems. Here are a few answers to recent letters and e-mails I’ve received from readers: Cold air leaks from the indoor air handler: A reader in ...
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