Smoke duct test AKA Fog machine duct test

Please, click the red SUBSCRIBE button, or here… and be the first to get relevant info that WILL $ave you money!!! See why sealing your ducts is EXTREMELY IMPORTANT! Unfortunately, and erroneously, most homeowners that buy a new cooling/heating system completely overlook their ducts. Even a tight system can leak about 10%, causing a 20 SEER system to operate as an 18 SEER. And that’s not even mentioning some older duct systems that leak over 20%!

Post time: Oct-03-2017
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