duct blower test. Archives - Ernst Heating & Cooling

Conduct Routine Duct Sealing Maintenance this Spring

Your southwest Illinois home’s ductwork does a lot of work throughout the year, especially in the winter. When you get a bit of respite from extreme weather in the spring, consider performing routine duct sealing maintenance to patch up any leaks. The Problems Air leaks are the most common problem with ducts, and can hurt …

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Is Aging Ductwork Altering the HVAC Efficiency of Your Staunton Home?

How long ago was the ductwork in your home installed? Unless you built the home yourself, you may not know. The fact is that many homes contain the original ductwork that was installed when the house was built. That means that if your home was built in 1960, your ductwork might be over 50 years …

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