When the temp begins to rise outside, you expect your air conditioner to keep your residence comfortable. Your AC might be operating, but the air blowing from your vents seems warm.
Here are the most standard reasons why this happens and what you need to do to fix it. If you require air conditioning repair in London, the Experts at Roy Inch & Sons Service Experts can assist 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 utility bills will be bigger if the fan is on all the time. Adjust 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 Clogged
The HVAC air filter traps airborne particles that can damage your heating and cooling units. If it becomes too obstructed, it can restrict airflow. This reduces how much warm air goes over the indoor evaporator coil. If the refrigerant flowing through the coil becomes too cool, it freezes, stopping the cooling cycle from occurring. To avoid this, replace the filter monthly or as advised by the manufacturer.
3.Refrigerant is Low
Refrigerant is the key to 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 cool badly and may not produce enough chilled air. It might also create a frozen evaporator coil, which as we mentioned before, prevents the cooling cycle completely. You’ll need assistance from an HVAC professional, like one from Roy Inch & Sons Service Experts, to solve any refrigerant problems.
4.Condensing Unit is Blocked
The outdoor component of your AC equipment is called a condenser. This is essentially a giant heat sink that removes hot air from your residence. If the metal fins are covered with dirt, the condenser can’t run well. Hose down the equipment to clear debris that builds up and trim back bushes to ensure the condenser can “breathe.”
5.Condenser Fan or Compressor has Gone Out
While you’re inspecting the condenser, verify the big fan near the top of the equipment 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 house.
Take time to hear the compressor working 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 humidity when it moves back into your home. If the compressor fails, you’ll likely need to get a new system and schedule air conditioning installation.
If you’re noticing other odd noises when your air conditioner runs, check out our guide that deciphers what common air conditioning noises mean.
Did you fix the trouble using these ideas? If not, our Roy Inch & Sons Service Experts Experts are ready to assist you. Get in touch with us at 226-270-1164 or contact us online to book your air conditioning repair appointment right away.