HVAC Service Call: RTU Condenser Coil Leaking Refrigerant (How To Remove Condenser Coil From AC)

Описание: HVAC Service Call: York RTU (Roof Top Unit) Condenser Coil Leaking Refrigerant R-410a (How To Remove Condenser Coil From AC)

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The evaporator coil is made of copper and converts the system’s refrigerant from liquid to gas. The refrigerant goes through an expansion valve and then moves into the evaporator coils. The expansion valve decreases pressure on the refrigerant. As a result, that turns the refrigerant into a gaseous state. During this process, the heat transfer occurs in the coils and creates a cool surface. The system’s blower moves air across the cool surface and throughout the interior of the home. Finally, the gaseous refrigerant is moved to the outdoor portion of the unit.

The condenser coil is also made of copper and holds the refrigerant in its liquid form. The compressor increases pressure on the gas. This causes the gas to condense into a liquid state. As the refrigerant changes into its liquid state, the refrigerant releases the heat that it contains. The heat is dispersed outdoors. The liquid refrigerant then moves back inside and for the cycle to begin again.

Both the condenser coil and the evaporator coil are critical to the function of an AC unit. Both coils should be regularly checked to ensure that they are in working order.