Leaky HVAC Ductwork
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LEAKY DUCTWORK PROBLEM:
Typical duct systems lose 25 to 40% of the heating or cooling energy put out by the cooling and heating system. Leaks, one way in which conditioned air is lost, in the duct system make the HVAC system work harder, thus raising your utility bill. In addition, duct
leakage can lessen comfort, and endanger your health and safety.
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If the duct leakage is 20% of the total air flow, the efficiency of the cooling system can drop by 50%. |
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Heating efficiency is similarly affected. Duct leakage also lowers the heating and
cooling capacity, and can lessen equipment life. Many comfort complaints in homes are due to poor ductwork. | | | |
