Category Archives: Air Conditioning

What Does SEER Mean?

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Saving Energy – Cutting down Home Heating and Air Conditioning Costs

Marietta Air Conditioning Repair 770-882-2757

Marietta Air Conditioning Repair 770-882-2757

SEER is an acronym for Seasonal Energy Efficiency Ratio. A rating number from 13 to 23 is available for new air conditioners sold here. It is a relative score of an air conditioning units energy efficiency. The higher it is the better the equipment’s efficiency and the lower your energy bills will be.

SEER is actually calculated by separating the amount of cooling supplied by the air conditioner or even heat pump (Btu’s per hour) by the power (watts) utilized by the cooling tools under a specific pair of seasonal conditions.

Marietta Air Conditioning Troubleshooting and Repair

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Low Air Conditioning Refrigerant in Marietta, GA?

If anything was to happen to the refrigerant, a technician would have to provide troubleshooting and repair. The labor time for this is approximately 1 hour.

The refrigerant charge is often the source of many issues that cause many Marietta air conditioning repair calls. The purpose of the refrigerant charge is to keep the coils inside the unit from freezing. The coils pulls condensation from the air and is best when operating at the dew point level. If it operates at or below freezing, it will freeze the evaporator coil. If the coils do freeze, this will result in the output of little or no cooling by the air conditioner.

This result happens because there is a low level of refrigerant inside the unit. However, too much refrigerant will reduce efficiency and it will raise the head pressure. To ensure the right amount of refrigerant exists in the unit, the line leaving the condenser should be inspected and ensured that it is not frozen but full of liquid refrigerant.

Common Misconceptions About Refrigerant

  1. Adding more refrigerant to the unit will not equal better cooling. This is quite the opposite. As explained earlier, more refrigerant means increased head pressure. An HVAC professional from our Marietta air conditioning repair team can ensure that the unit has a balanced charge.
  2. Refrigerant does not need to be replaced or recharged regularly as most people seem to think so. Unless the compressor burns out, the refrigerant last as long as the unit lasts. However, if the refrigerant is constantly low, then the unit should be examined for leaks. If there is a leak, it can be easily spotted, then the leak will need to be repaired. If there is no leak present in the unit, then the refrigerant should never have to be replaced nor added to the HVAC unit. The reason is that the controlling Refrigeration Loop is a closed system, thus, it is constantly circulating.

If your air conditioning system needs a tune-up before it gets too hot out side in the Atlanta area, including Marietta, Kennesaw, Austell, Acworth, Mableton, East Cobb, Powder Springs and the surrounding ares, call 404-419-6899 for reliable heating and air conditioning service and reasonable prices.

We service all the major brands of air conditioners, heat pumps and furnace equipment including York, Rheem, Bryant, Amana, Trane, Carrier, Goodman, Ruud, Comfortmaker and more.