Hvac System How Does It Work Components And Maintenance Tips How hvac systems work: the fundamentals. the primary function of your hvac system is to move warm and cold air through your home’s ductwork or through an indoor unit in a ductless system. your hvac is more than a single unit — it’s a system made up of multiple units and parts on the inside and outside of your home that works together to. The machinery of an hvac system uses a heat exchanger to convert refrigerant from a liquid to a gas and back again to transport heat. when refrigerant is in liquid form, it flows through an air conditioner’s evaporator coils, which are located indoors, to draw heat and moisture from the air. as the refrigerant heats up, it becomes a gas.
Hvac System Diagram Explanation Air conditioner: cools the temperature in an indoor space by removing heat and moisture in the air. air conditioners transfer unwanted heat and humidity outside and return the cooled air inside. furnace: heats indoor air using natural gas, oil, or electricity, which is then circulated throughout a space. air handler: controls how air moves indoors. Inspect the condensate drain and clean as needed. check the system controls. clean and adjust the blower components. clean the evaporator and condenser coils. check the refrigerant charge. check. Air handler. the air handler, situated indoors, houses the necessary hvac components for circulating conditioned air throughout homes or buildings and maintains a critical role in maintaining a comfortable indoor environment. it contains several key hvac components, including the blower, the blower motor, the air filter, and the evaporator coil. Despite the name, hvac doesn’t have anything to do with vacuuming. it actually stands for the three different functions provided by the system. they are: heating. ventilation. air conditioning.
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