A malfunctioning HVAC system is a source of discomfort and stress, especially during extreme weather or if it fails in the dead of night. You can always count on your preferred HVAC company in Champlin MN, to be there and perform the necessary tasks to restore your comfort. But there are times when you have to wait because no technician is available yet or for any other reason.
You can do simple troubleshooting steps while waiting, helping the technician diagnose the problem much more quickly. These are basic steps you can take, but if you find too complicated issues for you to handle, it might be best to wait for the technician instead.
Inspect your filters.
This may sound like a no-brainer, but countless service calls should have been avoided if the caller took some time to check the filter.
When a filter is clogged, the system’s airflow is compromised, causing the internal components to work harder than usual. As a result, your HVAC system will exhibit a subpar performance and unusually loud sounds. It also fails to reach your desired temperature, causing you to crank up the thermostat.
When neglected, an air filter covered in dust or dirt can lead to overheating, potentially damaging some essential parts, i.e., a heat exchanger in a furnace.
Open the filter cover and clean or replace the filter (depending on the model). Most of the time, cleaning a filter fixes the problem and brings back your comfort.
Examine your thermostat.
Sometimes, it is the thermostat that’s causing you trouble. If your HVAC system fails to start, the thermostat is perhaps malfunctioning. Check the battery and replace them with fresh ones. This should quickly fix the issue and enable the thermostat to turn the HVAC system back on.
In case the room temperature never reaches the thermostat setting, inspect the inside of the thermostat and look for grime and dirt. These particles can cause inconsistencies between the temperature inside and outside the house. Clean the thermostat with a soft brush and see if the problem is resolved.
It is also possible for the thermostat to not work if it is placed in a location close to a heat source or direct sunlight. Try to relocate the thermostat. This should help get it back in shape.
Check your power supply.
If it’s not the filter or the thermostat, you may have a problem with the power supply. Check the circuit breaker and make sure fuses to the HVAC system are in good condition and did not trip. There are times when an electrical surge can trip a breaker and turn the systems off.
Power outages can also cause HVAC systems to fail to start, such as a thunderstorm that took out the power in your home or a lightning strike that caused the circuit breakers to trip. Regardless if its a random power outage or an interruption caused by a storm, the circuit breaker will trip to protect your equipment.
Therefore, check your electrical box to see if there are tripped breakers and reset them if needed. Then, turn the HVAC system back on, and hopefully, it works as usual. If not, the system might have sustained severe damage that requires the help of a qualified professional.
Check the indoor and outdoor switches.
There are HVAC systems that have both switches next to the indoor air handler and the outdoor unit. One of these switches was probably accidentally hit. Before calling a technician and paying for a service call, make sure the controls are all set to ON.
Need Help? Call Marsh Heating and Air Conditioning
These four simple steps can help you restore your home’s comfort all by yourself. However, if there seems to be a more severe problem, you may have to call a qualified professional to ensure your safety. If that’s the case, do not hesitate to call Marsh Heating and Air Conditioning. We have teams of seasoned, NATE-certified HVAC technicians who are adept at diagnosing equipment failures and applying practical solutions. We are your legitimate Anoka heating and air conditioning company. Talk to us, and we’ll be more than happy to find out the root of the problem and bring back the comfort in your home in no time.