• Wrong Thermostat Setting: This can be a very small issue that you can fix on your own if you can do it correctly. Simply take a look at your thermostat to confirm it is ‘on’; it is highly likely that it will be. If it isn’t, turn it on. If it is not in the right mode, you can change the mode to ‘warm’ or ‘home’ (depending upon the options you see on your thermostat panel).
• Furnace Doesn’t Turn On: Check its wiring – it must be plugged in, and if there’s a circuit breaker, make sure it is not tripped. It controls the power supply to your furnace, so flip it to ‘ON.’ This would most likely resolve the problem. However, if not, there might be a problem with the wires or the power system in the furnace. Not to mention but this should be handled by professionals offering services like heating repair in The Woodlands.
• Limit Control Switch Malfunctions: Most heating appliances will have a limit control switch that automatically turns off the heating system or puts it on standby when the required level of warmth is generated in your room. According to that, if your heating system runs continuously and you sometimes feel a temperature higher than you need in your room, there can be a problem with the limit control switch, which needs a professional inspection. Contact Valliere Air Conditioning & Heating, LLC today to get your HVAC system’s inspection by our team of certified experts.
• No Air in Furnace: It is possible to experience this issue due to multiple reasons, including a broken blower fan belt or a burnt motor. If your heating unit is turning on but not blowing air, you may check the instruction manual book for solutions. If it is not there, experts at Valliere Air Conditioning & Heating can have an inspection and provide the best solution.
• Dirty Filters: The filter of your heating system can get dirty within a few weeks, making it important to be cleaned regularly and properly. However, in case it remains dirty for a long time, it can get clogged, creating issues for other components of the system. Therefore, it is advised to clean its filter or replace it once a month or two.
• Furnace Makes Grinding Noise: Some normal sound coming from your furnace is fine, but if it seems your furnace is grinding something inside it, it is a signal of a problem. For example, grinding or scraping sounds in your furnace indicate worn-out ball bearings. In such a case, turn off your furnace and get help from a reliable service provider offering heating service in Magnolia, TX.
• Furnace Makes Squealing Sounds: Similarly, if you hear shrieking or squealing sounds from your furnace, the biggest suspect can be the blower belt being slipped off or worn out. There can be general wear and tear on the belt over time, which turns into more significant problems if not checked from time to time. Book a professional inspection today and resolve such issues to stay in peace while at home.
• Pilot Light Issues: Generally, old-style furnace units use a pilot light to function effectively. This pilot light typically remains lit. If your furnace’s pilot light goes off after some time of use, there can be an issue with the thermocouple, or the pilot orifice might have become clogged. You may not want to fix it yourself and perhaps seek professional help.
• Burners Get Super Dirty: Burners should be cleaned periodically because otherwise, they can get clogged with debris. This can affect the entire system, and you may go for furnace replacement in Tomball, TX. You may simply determine it with the color of the flame on the burner – if it is blue, the burner is fine; if the flame is orange or yellow, it is time for some cleaning.
• Heat Exchanger Develops Cracks: A heat exchanger, when not in its proper condition, will be unable to block carbon monoxide from entering your room. If you find some water coming out of your furnace, it can signify a cracked heat exchanger. It is best advised to call an HVAC professional to resolve this issue.
• Access Panel Not Closed Properly: If you, for any cleaning or repair reason, do not close the access panel of the furnace or leave it open, it will not work or not even turn on. Therefore, check it again and make sure it is closed properly.
• Ducts Leakage: As the hot air passes through ducts, they expand, and when your furnace turns off, the ducts shrink. This process can cause general wear and tear, or some ductwork parts get loosened up. However, you may check if air is leaking or not and get it fixed by an experienced professional.

Furnace repairs can cost you a lot. Thus, it is highly recommended to get it serviced once or twice a year to prevent costly repairs. Hire Valliere Air Conditioning & Heating for your heating needs or heating system repair or replacement. We also offer high-quality services for commercial HVAC in Cypress, TX. Reach out to us to learn how we can help you – call us today at (281) 356-3311.