When the temperature starts to rise outside your home, you rely on your air conditioner to keep your residence cozy. Your AC could be operating, but the air coming from your vents appears warm.
Here are the most common reasons why this occurs and what actions you can take about it. If you have to have air conditioning repair in Edmonton, the Experts at Rob's Albertan Service Experts can support you. Like always, all our AC repair service is upheld by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Improperly
Examine the fan setting. If it says “on,” the fan will blow even when the AC compressor isn’t going. This isn’t a problem, but your electricity expenses will be more expensive if the fan is on frequently. Switch the setting to “auto,” and the blower will only run when the compressor is running. This also means the air issuing from the vents will always feel cold.
2.Filter is Clogged
The HVAC air filter traps airborne particles that can wear out your heating and cooling units. If it gets too obstructed, it can reduce airflow. This restricts how much warm air moves over the indoor evaporator coil. If the refrigerant flowing through the coil becomes too chilled, it freezes, blocking the cooling cycle from taking place. To avoid this, replace the filter monthly or as suggested 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 moves between the indoor evaporator coil and outdoor condensing unit. If there isn’t enough refrigerant, your air conditioner will run inefficiently and may not produce adequate cool air. It can also cause a frozen evaporator coil, which as previously mentioned, stops the cooling cycle altogether. You’ll need assistance from an HVAC professional, like one from Rob's Albertan Service Experts, to fix any refrigerant leaks.
4.Condensing Unit is Dirty
The outdoor component of your AC equipment is called a condenser. This is actually a big heat sink that removes warm air from your residence. If the metal fins are clogged with dirt, the condenser can’t work efficiently. Rinse down the equipment to remove debris that accumulates and cut back shrubs to ensure the condenser isn’t blocked.
5.Condenser Fan or Compressor has Gone Out
While you’re inspecting the condenser, verify the huge fan near the top of the system is going. If the fan motor has stopped working, the condensing unit can’t exhaust heat properly, and your air conditioner might start blowing warm air into your residence.
Listen for the sound of the compressor operating in the condensing unit as well. This is the heart of your air conditioner, as the piece cools the refrigerant. Then, the refrigerant can capture more warmth when it moves back into your house. If the compressor stops working, you’ll likely need to get a new system and schedule air conditioning installation.
If you’re hearing other weird noises when your air conditioner runs, take a look at our guide that deciphers what common air conditioning noises mean.
Did you fix the trouble using these tips? If not, our Rob's Albertan Service Experts Experts are here to assist you. Get in touch with us at 780-800-9047 or contact us online to book your air conditioning repair appointment right away.