Central Air Refrigerant

How to care for your air conditioner unit july 8 2016.

Central air refrigerant.

The most common type of central air conditioning is the split system which features a large boxy condenser outside the home and a fan and coil system inside connected by pipes carrying refrigerant. Freon is a refrigerant or coolant which helps your ac unit evaporate its internal heat and allows the air is expels to actually be cool. Does my central air conditioner need more refrigerant. Free bike repair lesson earns an invitation for a home cooked steak.

When the evaporator coil freezes cold liquid refrigerant flows through the refrigerant line causing the surrounding moisture in the air to freeze. Central air conditioning systems utilize a variety of refrigerants most of which are generically called freon while the chemical composition of refrigerant has improved over the years it is still a threat to the environment and must be carefully contained within the system. So that s why the refrigerant line has ice on it. Low refrigerant means low pressure and low pressure means low temperatures that will eventually freeze something called an evaporator coil.

Royalton 4ac13l commercial residential 2 ton 14 seer central air conditioner. R 407c also works in medium temperature refrigeration systems. So if you have a refrigerant leak always make sure the tech repairs the leak before adding more refrigerant. In fact if your system uses freon a brand of r 22 refrigerant you can expect to pay anywhere from 75 to over 100 per pound of refrigerant a 2 ton ac needs over 5 pounds of refrigerant.

If you ve noticed that your central air conditioner isn t cooling your home quite as well as it used to the culprit may be freon leak in your system.