Furnace Issues that Should Be Resolved ASAP

Furnace Issues that Should Be Resolved ASAP


As fall brings a chill to the nighttime air, you'll be relying on your home's heating system to keep you comfortably toasty in the evenings. Before the coldest overnight lows arrive, it's important to be sure that your home's heating system is functioning efficiently. When you first notice a symptom of furnace trouble, you'll want to have an experienced HVAC technician come by to conduct an inspection. At Trophy AC, our technicians are experts at identifying and fixing furnace issues. Don't hesitate to give us a call if you encounter any of the following common furnace problems.

Pilot Light Is Wrong Color

Your pilot light should be bright blue. If it's any other color, then you'll want to have an HVAC professional take a look at it. When a pilot light in a gas furnace burns a different color, then excessive carbon monoxide could be present. An orange or yellow flame could indicate inefficient burning due to a deficiency of oxygen.

Damaged Heat Exchanger

You need a healthy heat exchanger so that the combustion process is safely separated from the air that you breathe. Typically, if a heat exchanger becomes cracked, it's because of overheating.

Problem with Blower Belt

A healthy blower belt helps to ensure that the fan works like it should. If your blower belt isn't working properly, then you may hear a squealing noise. When standard wear and tear causes a blower belt to break down, you'll probably need replacement rather than repair.

Clogged Filter

For there to be enough intake for your furnace to work efficiently, you need a clean filter. If you're regularly using your furnace during the wintertime, you'll want to change out your filter each month.

Thermostat Trouble

A problem with your thermostat can cause your fan to run continuously. When the thermostat battery is running non-stop, it's unlikely that your furnace will work efficiently. If you're noticing short cycling, then you may be due for a new thermostat.

Heating System Repair in San Antonio, TX

When you need heating system repair in San Antonio, be sure to entrust the work to a reputable HVAC expert. At Trophy AC, we can expertly address your home's HVAC needs. Give us a call today at (210) 880-0451 to schedule an appointment!


Trophy AC Blog
Posted: October 2021

Written and Published By MORBiZ