HVAC audit version 3

Ron Dahlke and Steven climbed up into the attic to audit the third iteration of the HVAC duct install.

We discovered one large tear …

DSC_4222and a couple of small nicks. Ron will call the HVAC company to execute repairs.

Several of the hanger straps are too tight — and in several places ducts are still squeezed past collar ties in the roof, restricting airflow.

One example of a duct choked by a collar tie.
One example of a duct choked by a collar tie.
A second example of a collar tie choking a duct.
A second example of a collar tie choking a duct.

 

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