Call Residential Air Conditioning Repair Contractors for These Reasons

by | May 24, 2017 | Heating and Air Conditioning


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A residential AC unit faces many issues during its lifespan, but if there is one problem that should not be ignored, it’s a refrigerant leak. When there’s a leak, the unit needs service from Residential Air Conditioning Repair Contractors immediately to prevent a complete breakdown and costly replacement.

Find a Licensed Contractor

Residents of the Portland area can count on for quality home HVAC repair services. The experts have families’ needs covered; the company offers AC repair, furnace maintenance, HVAC tune-ups, central air repair, system replacement and much more. According to the experts, these are just a few of the signs that could point to a potential refrigerant leak.

The Unit Takes Too Long to Cool Indoor Air

Home air conditioning units require refrigerant to cool the air. It is the system component that absorbs heat on the inside of the home and transports it to the outdoors. When a system takes too long to cool the home, a refrigerant leak may be to blame; have the system checked by an HVAC professional as soon as possible.

The AC Unit Makes a Hissing Sound

Many refrigerant leaks are caused by tiny holes in the coil. Refrigerant gas is highly pressurized, which means it gives off an obvious hissing noise as it escapes. The hissing noise may be heard inside the home or near the HVAC system’s condenser unit, depending on the location of the leak.

Iced-Over Evaporator Coils

There are other reasons for a unit’s evaporator coils to freeze, but a refrigerant loss is the most common cause. If a system has an insufficient amount of coolant, the coils lose their heat absorption capabilities. This may cause the evaporator’s coils to freeze, which will soon cause the system to fail completely.

A functional HVAC unit is one of the most important parts of the home, and as such, it deserves the best care. When a family needs AC repair, furnace maintenance or HVAC installation, Residential Air Conditioning Repair Contractors are there to help. Call the office today or visit them online to learn about the company’s full range of heating and cooling services.

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