1880 S Dairy Ashford Rd, Suite 650, Houston, TX 77077

Furnace Not Heating? Here Is What Might Be Wrong

What causes a furnace not to heat?

A faulty thermostat is one of the most common reasons a furnace stops heating. If the thermostat becomes too far off or out-of-date, it may not send the correct signals for your heater to start working. Additionally, a clogged filter can prevent hot air from circulating, resulting in your furnace not heating correctly. Specific furnaces may also have issues related to their pilot light, burner assembly, or motor. It can be tricky to figure out which component has malfunctioned and requires furnace repair services or replacement, so it is best to hire an experienced technician when faced with this issue.

What type of furnace lasts the longest?

When searching for a furnace that will last for many years, there are several factors to consider. Furnaces with high annual fuel utilization efficiency (AFUE) ratings, clean-burning fuels such as natural gas and propane, and reliable ignition systems are the most dependable and long-lasting options. In addition, choosing a model from a reputable heating and cooling system manufacturer that has been in business for several decades and provides excellent warranty coverage is essential. In many cases, models manufactured by these organizations will last the longest when proper maintenance is performed yearly.

Why is my furnace blowing cold air instead of heat?

Is your furnace not doing its job, leaving your home cold and uncomfortable? Instead of blowing hot air, it is blowing cold air instead. It could be due to several reasons. There may be a problem with the blower motor fan or the belt. The temperature inside the plenum chamber may be too low, meaning that heat never gets to the living spaces in the house. Your furnace could also malfunction due to old age or dirty filters blocking proper ventilation and airflow. If you are experiencing this issue, it is best to investigate as soon as possible to get your cozy warm home back!

How do you manually reset a furnace?

With the current temperature drop, it is essential to reset a furnace manually. Several steps are involved, such as turning off the power switch for about 10 seconds and then waiting for the green LED light on the circuit board to show that a reset has occurred. You may need additional assistance from a professional if these steps do not work. Depending on the problem, a different part could malfunction and require a professional diagnosis. You should always ensure that safety comes first when figuring out why your furnace is not working correctly and getting it fixed as soon as possible.

What is the average life of a heating system?

A heating system must be replaced every 10 to 15 years. Different heaters have varying lifespans; for instance, a furnace lasts longer than a boiler. Regular maintenance and annual inspections play a significant role in increasing the life of a heating system as they help identify potential problems before they become too serious. It is vital to keep up with regular maintenance, changing filters, and clearing ducts every 1-3 months, depending on your system’s needs. When properly maintained, a quality heating system can warm your home for many years.