(361) 855-3088 Request Service

3 Things to Know About Refrigerant

June 21, 2018 | Blog

3 Things to Know About RefrigerantRefrigerant is the lifeblood of your air conditioning system and the vital chemical that keeps your house in cool comfort in hot weather.

Here are the basic steps in the A/C cooling cycle:

Cold, vaporous refrigerant flowing through the indoor evaporator coil extracts heat from household air passing through coil passageways. The warmed refrigerant flows through an insulated line to the system compressor in the outdoor condenser unit, which compresses heat molecules into a dense, hot gas. As the superheated gas enters the condenser coil and rapidly expands, the heat load extracted indoors is dispersed into outdoor air and the gas condenses into a liquid. Flowing back to the evaporator coil, the refrigerant is forced through the tiny orifice of an expansion valve that converts the hot gas back to a frigid vapor, ready to absorb more heat from household air.

Three important things to know about refrigerant:

Refrigerant has chameleon-like properties to convert from a frigid vapor to a hot liquid and back again during the circular cooling cycle.

  1. R-22, the standard refrigerant for decades, is being phased out and will become unavailable by 2020. Its replacement, R-410A, is now standard in all new A/C units. As R-22 becomes obsolete, it will become increasingly scarce and expensive to use in older air conditioners that need repair. Eventually, existing units must be replaced by new models that utilize R-410A.
  2. Low refrigerant charge almost always indicates a leak. Air conditioners don’t “use up” refrigerant the way a high-mileage car uses oil and requires addition of another quart now and then. If an A/C has a low refrigerant level, leak detection and repair by a qualified professional is required to resolve the problem.
  3. To schedule maintenance or service to check and replace refrigerant in South Texas, contact CCAC.

Our goal is to help educate our customers in Corpus Christi, Texas about energy and home comfort issues (specific to HVAC systems). For more information about your HVAC system, download our free Home Comfort Guide or call us at 361-678-2495.

Constantly Concerned About You!

noun_team_2578407
Professional Team
Our ac technicians are highly trained, professional and committed to getting the job done right the first time.
noun_assurance_426752
Reliable Service
You can count on our expert ac technicians to provide high-quality air conditioning services with quality products and transparent pricing.
noun_Handshake_2064250
Customer Service
You deserve excellent customer service. That's why we strive to be courteous and professional through the entire service process.

What Our Customers Say

Pleasure to Work With

CCAC conducted the semi-annual inspection of the A/C, heating system for the fall check-up, Technician was on time, courteous and went quickly about the inspection and observed all COVID-19 protocols for his and our safety a pleasure to work with this company

Steven L.

Great Company

Great company. Contacted my current AC company to check on my warranty before charging me anything. Saved me a bunch of money and headache if dealing with anything. Would definitely recommend them and use them again.

Ryan W.

Very Satisfied

I’ve had a system purchased and installed by them for several years with the maintenance contract the whole time. I’ve been very satisfied with the service. You can’t go wrong selecting them for your business.

Joseph S.