When the temperature starts rising outside, you depend on your air conditioner to keep your home cool. Your AC might be operating, but the air issuing from your vents appears lukewarm.
Here are the most standard reasons why this takes place and what actions you can take about it. If you require air conditioning repair in Hillsborough, the Experts at Fras-Air/General Service Experts can support you. Like always, all our AC repair service is supported by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Wrong
Look at the fan setting. If it is switched to “on,” the fan will operate even when the AC compressor isn’t going. This isn’t a problem, but your cooling costs will be more expensive if the fan runs constantly. Adjust the setting to “auto,” and the blower will only work when the compressor is working. This also means the air issuing from the vents will repeatedly feel cold.
2.Filter is Dirty
The HVAC air filter traps airborne particles that can damage your heating and cooling units. If it gets too obstructed, it can reduce airflow. This limits how much warm air moves over the indoor evaporator coil. If the refrigerant moving through the coil becomes too cool, it freezes, preventing the cooling cycle from happening. To avoid this, replace the filter monthly or as suggested by the manufacturer.
Refrigerant is essential for air conditioning. It shifts from a low-pressure gas to a high-pressure liquid as it cycles between the indoor evaporator coil and outdoor condensing unit. If the refrigerant is low, your air conditioner will operate badly and may not create adequate cool air. It may also lead to a frozen evaporator coil, which as we already mentioned, stops the cooling cycle completely. You’ll need help from an HVAC tech, like one from Fras-Air/General Service Experts, to fix any refrigerant issues.
4.Condensing Unit Need to be Cleaned
The outdoor component of your AC unit is referred to as a condenser. This is actually a large heat sink that transfers hot air from your home. If the metal fins are clogged with cobwebs, the condenser can’t do its job. Hose down the unit to clear accumulated debris and shear back grass to confirm the condenser isn’t blocked.
5.Condenser Fan or Compressor has Gone Bad
While you’re examining the condenser, ensure the big fan near the top of the equipment is spinning. If the fan motor has stopped working, the condensing unit can’t break up heat properly, and your air conditioner could start sending warm air into your residence.
Pay attention to the sound of the compressor operating in the condensing unit too. This is one of the most important parts of your air conditioner, as the part cools the refrigerant. Then, the refrigerant can trap more heat when it circulates back into your residence. If the compressor fails, you’ll probably need to buy a new air conditioner and schedule air conditioning installation.
If you’re hearing other odd noises when your AC is on, check out our guide that deciphers what common air conditioning noises mean.
Did you figure out the issue using these tips? If not, our Fras-Air/General Service Experts Experts are ready to help you. Get in touch with us at 908-448-2154 or contact us online to schedule your air conditioning repair appointment now.