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Refrigerant is essential to your air conditioner’s operation. If you don’t have enough refrigerant in the AC unit, you can’t get the comfort that you’re after in your Brighton, Illinois, home. Watch for these key signs that your air conditioner refrigerant level is low.

Warm Air From the Vents

Your air conditioner should always deliver a fresh blast of cool air. If you’re getting warm air from the unit, it’s not performing as it should. There are many potential causes for this, but one of the more common is low refrigerant. Any time your air conditioner fails to blow cold air into the house, you should call a repair technician to inspect your system and find out what’s wrong.

Ice on the AC Unit

When refrigerant levels are low, some parts of the air conditioner will get colder than they should. This can cause the condensation on the system to ice over. The problem begins at the evaporator coil but may spread to an icy coating on other areas of the system as well. Any frost or ice on the air conditioner is a bad sign. You should turn the unit off immediately and call us for a prompt professional repair.

Hissing or Gurgling Noises

Refrigerant isn’t something that your air conditioner uses up. If the system is operating properly, the same refrigerant will continue to cycle through repeatedly. Low refrigerant levels mean that there’s a leak somewhere in the system. If you hear a hissing noise, the refrigerant is escaping as a gas. A gurgling sound means it’s leaking out as a liquid. Both are hazardous situations so you should schedule an AC repair as soon as possible.

If you suspect that your refrigerant level is low, call Den-Son Inc. Cooling & Heating right away. We offer fast, efficient AC repairs that will have your home cool and comfortable again in no time. Give us a call at 618-207-3847 to schedule your AC repair appointment.

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