Originally Posted by ar_hvac_man
Is it trapped?
Yes.7" run then trapped 6".
Originally Posted by ken heroux
Install a clear plastic panel in place of the metal panel and look inside with a flash light to witness what is hapenning. Done this before and it works very well.
Love this idea! ken heroux
Originally Posted by R123
You say customer is leaving doors open? Good luck.
That's how I feel. So far so good. No call back yet.