The last thing you want is for your HVAC system to run constantly, as this can result in a pretty hefty electricity bill! You do not want your HVAC system to run throughout the day and if it is, there are a few quick fixes you can do to stop it from doing so. However, if those quick fixes fail to work, you can always contact a company for heating and air conditioning repair in Plano, TX.
Moreover, a constantly running HVAC system is also a sign that there might be something wrong with it. If you suspect the problem to be bigger than a HVAC system running around the clock, you can call a company for heating and air conditioning repair in Plano, TX to inspect it. But first, you need to familiarize yourself with these seven most common causes for a HVAC system running nonstop:
1. An Incorrectly Installed HVAC System
When you install an HVAC system in your home, you need to ensure it is the proper size. A properly sized HVAC system will not only be energy-efficient, but it will also run constantly in the summer. Throughout summer, the HVAC system will maintain a constant temperature throughout your home. Here are a few things to remember:
- Your HVAC System is Too Small
If your HVAC system is too small, it will need to work ten times harder to cool your home. With time, your HVAC system will sustain wear and tear and soon, you will find yourself replacing it with a new one. To achieve the desired temperature, you will need to run your small unit throughout the day. That is not all, your HVAC system may malfunction sooner than later. If you have a small unit or your unit has broken down, you can get in touch with a company for heating and air conditioning repair in Plano, TX.
- Your HVAC System is Too Large
If your HVAC system is too large for your home, it will not be able to remove moisture from the air, resulting in moist and damp air. You will also find yourself paying more in utility bills due to shorter running times.
- Your Duct Size is Wrong
If you have installed the wrong duct size for your HVAC system, it may not be able to manage the airflow or cool your home.
If you are unsure on whether you have installed a small or large HVAC system, or the issue is arising from installing the wrong duct size, you can get in touch with a company offering heating and air conditioning repair in Plano, TX.
2. Inspect Your Air Filter
If you have not checked your air filter in a while, you need to do it now. Excessive buildup of dirt in the air filter can restrict air flow and reduce the amount of cool air your HVAC system can produce. In return, this can cause your HVAC system to run throughout the day. A clogged air filter makes it harder for the air handler to perform its job. If you continue to neglect changing the air filter, your HVAC system can break down. You either need to clean or replace it.
If the coils do not receive sufficient amounts of air flow, your HVAC system cannot remove the humidity from your home. It will continue to run constantly, as it will not be able to cool the house at the set temperature. If your HVAC system has malfunctioned due to a dirty air filter, you can contact a company for heating and air conditioning repair in Plano, TX.
3. Dirt Covered Air Conditioner Coils
When you reduce air flow, it decreases the performance of the HVAC system. Therefore, it is important that you inspect the coils to ensure they are not dirty. You can get in touch with company for heating and air conditioning repair in Plano, TX each year for an annual checkup. They inspect both condenser and evaporator coils.
Turn off your HVAC system and electrical power before you clean the condenser coils with water. For the evaporator coils, cleaning them is not enough, but they also require maintenance. A dirty evaporator coil can decrease the performance of your HVAC system, resulting in decreased cooling performance and increased operating costs as the HVAC system runs throughout the day to cool the house at the desired temperature you have set. Again, you will need to call in the professionals for heating and air conditioning repair in Plano, TX.
4. An Improperly Working Thermostat
If your HVAC system never turns off, you need to check your thermostat to see if it is working properly or not. Even though your home may have reached the desired temperature, the thermostat may be failing to realize that it has, thus causing your HVAC system to run all day long without shutting down.
To check if you need to replace your thermostat, you need to put another thermostat near it. After two hours, check the reading. If it is at or near the desired temperature you have set for your home, you need to replace your thermostat, as it is not recognizing that it has. Here are two ways you can check to see if your HVAC system’s thermostat is working properly or not:
- Step 1: Set the thermostat 5 degrees lower or higher than your usual setting depending on the season. Set the thermostat 5 degrees lower during winters and check it.
- Step 2:Inspect the thermostat to check it is correctly set to cool or heat. Inspect the main circuit breaker to see if the HVAC system is turned on or not.
If you continue to face issues even after you complete these steps, you can contact K&S Heating and Air for heating and air conditioning repair in Plano, TX. Get in touch with us today if you need a professional HVAC technician to repair system. We can ensure your HVAC system does not run all day long!