Maintaining Efficient Ducts

ducts

The US Department of Energy estimates that the typical duct system of a house will lose anywhere from 25 to 40% of either heating or cooling energy. Those statistics are more than just sobering. Many Phoenix, Arizona homeowners will invest a great deal of money in energy-efficient HVAC systems, but if the duct system is not working properly, any savings brought on by the energy efficiency is negated.

Suspect Areas

The energy loss primarily comes from leaks in the duct system. Small perforations or openings can cause warm or cool air to escape from the ducts. The leaks are in effect heating or cooling the atmosphere, and this also means that the central furnace has to expend even more energy to keep rooms at the desired temperature. The areas where there is potential for such problems include the attic or crawlspaces. The ducts ought to be inspected in those locations and the right type of sealant must be used to seal up any openings. Once that is done the ducts should be wrapped in sturdy insulation to prevent excess heat in the summer or winter cold.

Possible Health Hazard

While the level of risk may not be life-threatening, leaky ducts present an opportunity for lower pressure within the system and that can pull gases from the furnace. This includes carbon monoxide, which could circulate in the atmospheric especially around the furnace. There’s also the chance of radon gas leaking into the atmosphere through defective ducts. These possible health hazards are enough to warrant the ducts be inspected in an annual checkup.

If the owner does not feel confident inspecting the ducts or if he or she does not have the proper equipment, Air Care Phoenix HVAC contractor can provide the service necessary. These companies have trained technicians who inspect the ductwork thoroughly and will do maintenance. Investments in energy-efficient HVAC equipment is a good idea but the proper conditions for less use of energy need to be maintained. Routine checkups on the duct system will prevent leaks from creating higher utility bills.

Contact our office a certified technician will be available 480-238-2273.

 

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