5 Reasons Why an Air Conditioner Can Cool the House

 There could be many reasons why your air conditioner fails to cool the indoors of your house. It may range from the incorrect setting of a thermostat set incorrectly to a refrigerant leak, to a more intricate situation that necessitates you to replace components. During AC repair in California, it has been observed that there is a wide range of causes why you may find that your air conditioner is running, but is not reducing the temperature inside the house. In this article, we have identified the 5 commonest issues that you need to check before you call a professional.   

 

1. Incorrect Setting of the Thermostat 

 

If you observe that your home is becoming a bit hotter than usual, initially verify the thermostat settings. Ensure that it is set to cool. Once confirmed that the thermostat is set to cool, verify the temperature setting to ensure that someone hasn’t changed it. When it is off, set to heat, or set for constant fan, often just labeled “on, switch it back to cooling operation. Once the system kicks on, wait for a few minutes. Now check whether cold air blowing from the registers. Once it is cold, the issue is resolved. If not, then you need to opt for the next probing tip, which is checking the air filter. 

 

2. Dirty Air Filter 

 

The AC system may feature an air filter situated in or around the indoor air handler unit. The filter catches dust, dirt, and other airborne particles once they enter the air handler unit. It maintains the cleanliness of the components inside the system and operates more efficiently. It can help you maintain the cleanliness of the air inside your home too. A dirty air filter may block airflow and minimize cooling to your home. In more severe cases it may force the system to completely shut down.  

 

Once your thermostat checks out and still, you don’t receive cool air, figure out the air filter of your system. You may turn off the system, remove the filter and probe. Once you find that you have a clean air filter and your central air conditioner doesn’t cool your home, you need to inspect a bit more to trace the issue. 

 

3. Blockage of Condenser Unit 

 

It has been mentioned earlier that your central air conditioning system probably includes an outdoor condenser unit. There is a large outdoor coil at the exterior of the condenser unit to wrap most of the way around the outside of the unit. The coil features a series of thin metal fins, spaced together very tightly. When your air conditioner is running, but not reducing temperatures inside, one reason could be a clogged or blocked condenser coil. While operating properly, the condenser fan draws air into the outdoor unit through the condenser coil for pulling heat energy out of your home. Grass, dirt, and other airborne debris may pile up between the fins, clogging the coil. A dirty coil may cause less energy efficiency, lack of cool air from the registers, or in severe cases, a total system shutdown or damage to the compressor due to overuse. You may try to clean the coil by clearing away debris, softly rinsing with a hose, or carefully vacuuming the coil with a brush attachment. Still, if your system still isn’t cooling, then it’s the perfect time to call a professional.  

 

4. Damage of Heat Pump 

 

In certain instances, your outdoor unit could be a heat pump. A heat pump resembles an AC unit, with a few various components inside that let it both heat and cool your home. For cooling operation, it operates exactly like an air conditioner system’s condenser unit and may face the same issues, which are clogged coil, dirty coil, frozen coil, refrigerant leaks, compressor malfunctions, etc. Still, if the heat pump system isn’t cooling, confirm thermostat settings, the condenser unit, and the air filter for previously described issues. When everything checks out and you’re still sweating indoors, then it is time to call an HVAC technician.  

 

5. Refrigerant Leak 

 

Refrigerant has its significance as a chemical necessary for the cooling process. It flows through the indoor and outdoor coil of the system, converting from liquid to gaseous form, drawing heat energy and humidity from indoor air and discharging it outside. Depending upon its acuteness, a refrigerant leak may lead to a situation where your AC system is not blowing cold air and your system may run for longer periods without cooling your home sufficiently. Apart from that, it may cause a damaged or failed compressor and total shutdown of the system. 

 

Inference 

 

If you are seeking air conditioning repair in California, then you must choose an authentic service provider with both expertise as well as experience.