Three Benefits of Pre-charged Air Conditioning Systems

A refrigerant charges a pre-charged air conditioning system, which doesn't need extra services for adding refrigerant. The cooling system cools air that circulates throughout your home. Bear in mind that the installation of the system requires licensed experts, for instance, HVAC technicians. These units eradicate the need for eliminating air from the unit by producing a vacuum, joining the metal components together and charging the system through the addition of refrigerant. The refrigerant is in the units, which don't have leaks. However, any joined parts could potentially leak, so sealing is necessary when you buy split system heat pump. Here's what you should know about a pre-charged AC system.

Advantages of Pre-charged Units

It uses Refrigerant

A refrigerant is a name for the chemical mixture that cycle through your unit, shifting from a liquid gas because it releases and absorbs heat. Throughout its history, the refrigerant has been available in various kinds, beginning originally as combustible and chemicals.

These days, they're safe and lack ozone-depleting effect. The chemical blend can easily shift between gas and liquid states, making it ideal for your split system heat pump because it doesn't take considerable energy to generate the shift. The refrigerant begins in the compressor, where the volume reduction converts it into a high-pressure gas approximately 150o F. Without refrigerant, refrigeration, air conditioning, or freezing technology wouldn't exist. The common refrigerants for air conditioning include:

• Chlorofluorocarbons such as R12

This contributes to the greenhouse gas effect. They're detrimental to our ozone layer and respiratory systems. While their production was discontinued since 1995, they're still in use in current residential AC units as numerous equipment have up to 30 years lifespan.

• Hydrochlorofluorocarbons such as R22

They're slightly less harmful to the ozone compared to the R12. However, the EPA has directed a phase-out because of the Clean Air Act (2010). A complete phase-out of R22 will take place by 2020.

• Hydrofluorocarbons such as R 134 and R410A

This is environmentally safer because it lacks chlorine. It's currently substituting R22. AC units that operate on R410A are more effective, provide improved air quality, enhance comfort, and enhance reliability.

Refrigerant cost

The cost of R22 ranges from $35-$175 per pound. However, it comes with a caveat. For instance, the cost might not include service charge. Most companies appear to charge approximately $115 for the labor. The price of R22 is continuously increasing due to limited production. After all, it's expected to phase out by 2020. For R410A you'll pay about $100 for a 25-pound cylinder. Beware that you shouldn't add refrigerant continuously to a system. If this is the case, a leak probably exists and you could end up spending a considerable amount on repair.

Pre-charged units eliminate leak inspections

Pre-charged units provide the additional feature that the constituents won't probably require examination for leaks. Leaks are severe issues with cooling systems since the refrigerant could leak from the fittings, a tubing crack, or from a component such as a condenser. In this case, our technicians will typically charge a system through refrigerant and then search for the leak source fast. Therefore, these units can save time throughout an installation and help eradicate leak inspection.

Consequences of leaks in the AC

Health Hazards

If the refrigerant leaks into your home, it will evaporate fast into a gas, causing harmful effects to the occupants. It might cause various health issues, for instance, headache, nausea, or asphyxiation in severe cases.

When CFCs come into skin contact, cracking, dryness, and irritation might occur. Brief periods of CFC inhalation might cause dizziness, increased heart rate, and coordination loss while prolonged exposure might lead to more severe health conditions such as excessive coughing or even death.

AC damage

While environmental and health hazards of a leaking system might occur, the instant and the most substantial effect is on the AC itself. When you use your unit in spite of a leak, you place unnecessary pressure on the compressor and this could lead to irreversible damage. Besides the increased repair cost, you end up using 20% more electricity for every 10% refrigerant loss. In the event that you notice a leak in your system, it's advisable you stop using your air conditioner and contact a certified technician to seal the leakage source. Remember, fixing the leak yourself might lead to a greater hazard, so you're better off calling professionals.