A heat pump is only as good as its delivery systems and heat pumps often get installed on existing duct systems that leak air into attics and crawlspaces. This video dives into considerations and upgrades to meet the labeled efficiencies of heating and cooling systems. Take the guesswork out of ductwork with testing procedures and proper sealing techniques on your next job.
Негізгі бет HVAC Best Practices - Defining the Importance of Good Duct Sealing
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