The wet weather, bare trees and grey sky of winter makes it is a great season to stay indoors in a warm and comfy environment. However, this environment can only be created if the furnace of your Heating, Ventilation and Air Conditioning (HVAC) system succeeds in maintaining your desired temperature.
Sometimes, it suddenly shuts down and stops blowing warm air. As a result, you are left freezing in the midst of a cold winter night.
Has this ever happened to you? Is your furnace not working properly?
If yes, then this is because your furnace is electrical equipment composed of multiple components that can malfunction due to various reasons. If you are in search of these reasons, then you have clicked on the correct source. Below we have provided 5 common malfunctions that require a technician of heating and air conditioning repair in Frisco, TX.
Tripped Circuit Breaker
Did your furnace shut down all of a sudden?
If yes, then have you checked the circuit breaker?
Sometimes, excess load trips the circuit breaker. As a result, the power supply shuts down and turns off your furnace. The first thing that you should do in case of a sudden furnace shut down is to check the circuit breaker before calling a technician of heating and air conditioning repair in Frisco, TX. A single flip of the switch will turn on your furnace like before.
Apart from the circuit breaker, there is another switch present near the furnace which can turn it on or off. It is quite similar to a light switch so sometimes, people mistake it for other switches and turn it off. Therefore, another place to look before calling a technician of heating and air conditioning repair in Frisco, TX, in case of a sudden furnace shutdown, is to check this switch.
Ignition issues are different for different type of furnaces. Modern systems don’t have a standing pilot light. Instead, they use surface ignition or an intermittent pilot to ignite the furnace. These systems are much more efficient than the standing pilot ones because they don’t burn gas continuously to keep the furnace ready to start. Surface ignition systems are the most common ones, which resemble a filament of an electric bulb. When the thermostat senses that there is a drop in temperature, it signals the furnace to turn on, electricity flows through the igniter and increases its temperature. These igniters are thin pieces of metals and wear out after a certain amount of usage.
An igniter issue is not the only problem with a furnace. Sometimes, its switches break or the computer boards fail. If your furnace fails to start and your thermostat is not an issue then, it’s time to call a technician for heating and air conditioning service in Frisco, TX to take a look at it.
You can resolve your old furnace’s standing pilot issue by turning it on. However, we suggest that you change your older system with a more advanced one to save electricity bills. If you are confused in this regard, then, a professional of heating and air conditioning repair in Frisco, TX will be able to recommend the best solution.
Blower Belt Problems
The most common issue that can occur in a blower is a belt malfunction. Sometimes, similar symptoms are created due to other more serious issues as well.
Is your furnace producing high pitched noises?
If yes, then the blower belt or the blower itself might be the source of it. This noise could be due to multiple reasons such as a loose or a worn out belt. It can also be produced because of a malfunctioned blower motor or any other component. It is usually quite difficult to diagnose the reason behind the noises on your own and their negligence can result in a major fault. Therefore, if you notice any weird noises, we suggest you contact a technician of heating and air conditioning repair in Frisco, TX to resolve the issue.
Burner Needs Cleaning or Adjustment
Furnace relies on a burner to heat the air which then travels through the ductwork and enters your house. Most of the times when a furnace fails to function, it is assumed that something is wrong with the ignition system. However, sometimes, the ignition system is working just fine and the issue lies with the burner.
A malfunctioned burner will not only reduce your house’s warmth and comfort, but it will also escalate your electricity bills. This usually happens because your burner either needs adjustment or it has accumulated dirt over the span of usage. The correct reason can only be found by looking inside the furnace which you shouldn’t do on your own. It requires safety precautions because incorrect adjustments and repairs can result in carbon monoxide or gas leakage.
If you believe that your burner requires adjustments or cleanliness, then you should contact a technician of heating and air conditioning service in Frisco, TX to avoid leakage hazards.
Blower Fan Malfunctions
A faulty blower fan can also result in an un-functional furnace. It usually happens due to mechanical issues which should be left for the experts in heating and air conditioning repair in Frisco, TX. They will not only diagnose the issue, but they will also provide maintenance services which will increase the efficiency of your system.
If you require help in the detection of furnace issues and their repair, contact One Hour Heating and Air now by clicking here. Our professionals will take a good look at your system and find the source of furnace malfunctions. Furthermore, they will also identify other potential issues and repair them. We offer 24/7 emergency services of heating and air conditioning repair in Frisco, TX so that you don’t have to face discomfort.