When the temp begins to rise outside, you expect your air conditioner to keep your residence cool. Your AC might be operating, but the air blowing from your vents seems warm.
Here are the most standard reasons why this occurs and what actions you can take to repair it. If you have to have air conditioning repair in Gaithersburg, the Experts at Parker Pearce Service Experts can help. Like always, all our AC repair work is supported by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Incorrectly
Examine the fan setting. If it reads “on,” the fan will blow even when the AC compressor isn’t running. This isn’t a problem, but your cooling bills will be bigger if the fan is on all the time. Adjust the setting to “auto,” and the blower will only operate when the compressor is working. This also means the air radiating from the vents will consistently appear chilly.
2.Filter is Clogged
The HVAC air filter traps airborne particles that can damage your heating and cooling units. If it ends up being too blocked, it can reduce airflow. This reduces how much warm air flows over the indoor evaporator coil. If the refrigerant passing through the coil becomes too chilled, it freezes, blocking the cooling cycle from taking place. To avoid this, change the filter monthly or as suggested by the manufacturer.
Refrigerant is the key to air conditioning. It transitions from a low-pressure gas to a high-pressure liquid as it moves between the indoor evaporator coil and outdoor condensing unit. If there isn’t enough refrigerant, your air conditioner will cool inefficiently and may not create sufficient cool air. It might also cause a frozen evaporator coil, which as previously mentioned, stops the cooling cycle altogether. You’ll need help from an HVAC technician, like one from Parker Pearce Service Experts, to solve any refrigerant issues.
4.Condensing Unit is Blocked
The outdoor part of your AC system is referred to as a condenser. This is basically a big heat sink that transfers warm air from your house. If the metal fins are clogged with cobwebs, the condenser can’t work efficiently. Rinse down the unit to clear debris that accumulates and shear back grass to ensure the condenser can “breathe.”
5.Condenser Fan or Compressor has Gone Out
While you’re checking the condenser, confirm the large fan on the top of the equipment is working. If the fan motor has stopped working, the condensing unit can’t dissipate heat appropriately, and your air conditioner might start blowing muggy air into your home.
Take time to hear the compressor working in the condensing unit as well. This is the heart of your air conditioner, as the component reduces the temperature of the refrigerant. Then, the refrigerant can capture more warmth when it circulates back into your home. If the compressor goes out, you’ll typically need to get a new air conditioner and schedule air conditioning installation.
If you’re hearing other odd noises when your AC is on, browse our guide that explains what common air conditioning noises mean.
Did you figure out the issue using these tips? If not, our Parker Pearce Service Experts Experts are ready to help you. Give us a call at 301-476-4577 or contact us online to book your air conditioning repair appointment right away.