When the temp starts to rise outside, you expect your air conditioner to keep your house cool. Your AC might be operating, but the air blowing from your vents appears warm.
Here are the most standard reasons why this happens and what actions you can take to fix it. If you require air conditioning repair in London, the Experts at Roy Inch & Sons Service Experts can support you. Like always, all our AC repair labor is upheld 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 blow even when the AC compressor isn’t running. Nothing’s wrong with this, but your energy expenses will be bigger if the fan is on frequently. Switch the setting to “auto,” and the blower will only run when the compressor is on. This also means the air coming from the vents will always feel cool.
2.Filter is Dirty
The HVAC air filter traps airborne particles that can damage your heating and cooling system. If it becomes too clogged, it can restrict airflow. This restricts how much warm air goes over the indoor evaporator coil. If the refrigerant flowing through the coil becomes too chilled, it freezes, stopping the cooling cycle from occurring. To stop this, replace the filter monthly or as advised by the manufacturer.
3.Refrigerant is Low
Refrigerant is the key to air conditioning. It changes 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 cool badly and may not produce enough cool air. It might also create a frozen evaporator coil, which as we already mentioned, halts the cooling cycle completely. You’ll need assistance from an HVAC professional, like one from Roy Inch & Sons Service Experts, to solve any refrigerant issues.
4.Condensing Unit is Dirty
The outdoor component of your AC equipment is called a condenser. This is essentially a giant heat sink that transfers warm air from your house. If the metal fins are covered with yard debris, the condenser can’t run well. Hose down the equipment to clear built-up debris and trim back bushes to ensure the condenser can “breathe.”
5.Condenser Fan or Compressor has Worn Out
While you’re checking the condenser, verify the huge fan near the top of the system is working. If the fan motor has gone bad, the condensing unit can’t break up heat appropriately, and your air conditioner might start blowing muggy air into your residence.
Take time to hear the compressor operating inside the condensing unit too. This is one of the most important parts of your air conditioner, as the component lowers the temperature of the refrigerant. Then, the refrigerant can trap more warmth when it comes back into your home. If the compressor fails, you’ll typically need to purchase a new air conditioner and schedule air conditioning installation.
If you’re experiencing other weird noises when your air conditioner runs, check out our guide that deciphers what common air conditioning noises mean.
Did you figure out the issue using these suggestions? If not, our Roy Inch & Sons Service Experts Experts are ready to support you. Reach us at 226-270-1164 or contact us online to request your air conditioning repair appointment right away.