5 Things To Check Before Calling A Furnace Repair Company

Your household’s heating system is a durable piece of equipment. This technology is designed to provide consistent warm air to your home when the Texas temperatures drop. However, the unit may experience issues that require San Antonio heater repair. Luckily, you can try some basic corrective steps before contacting Honeycomb Heating & Cooling!

Some repair tasks are best left to an HVAC expert, but others can be solved without professional assistance. Honeycomb has a few tips for troubleshooting furnace problems in your home, but we can assist with any issue! Whether you need help resetting a furnace limit switch or need a part replaced, we’re the team you can trust for all your comfort needs.

1. Verify The Furnace’s Power Switch

While it might sound simple, the first thing to check is whether the system is actually turned on. Furnaces typically have a dedicated power switch located near the unit, and it’s possible it was accidentally turned off. Ensure the switch is flipped to the “ON” position. Doing so can resolve the issue without further action.

2. Check The Heater Vents And Registers

Air vents and registers that are closed or blocked cause your unit to overheat or malfunction. Inspect your home’s air vents and ensure they are fully open and unobstructed by furniture, rugs or other household items.

Poor airflow can prevent your heater from working efficiently. It can also lead to more significant problems if left unchecked.

3. Replace The HVAC Air Filter

Dirty air filters can significantly impact your heating system’s performance. If your unit has stopped working or is struggling to produce heat, a quick filter inspection might be all that’s needed. Here are a few problems that can occur due to a dirty air filter:

• Reduced airflow, causing uneven heating
• Increased energy consumption as the system works to maintain consistent temperatures
• Overheating, which can lead to furnace shutdowns
• Poor indoor air quality due to restricted filtration of dust and debris

If the filter appears dirty or hasn’t been changed in over three months, replace it with a clean one. Regular replacements improve airflow and can resolve the issue without professional repair.

4. Check The Pilot Light Or Ignition System

If you have an older gas-powered furnace with a pilot light, make sure it’s still lit. If it’s gone out, you can follow your manufacturer’s instructions to relight it. For newer models, inspect the ignition system. If the unit isn’t igniting, the ignition switch or electric igniter could be malfunctioning.

While this may require professional repair, a quick check to see if the pilot or igniter is the issue can save time when talking to your HVAC technician.

5. Inspect Your Electrical Panel

Circuit breaker issues can cause operational problems for your heating system. Check your electrical panel and inspect the breaker that controls your unit. If the breaker has tripped, it may switch to the “OFF” position or display a light indicating it’s off.

Switch the breaker back to the “ON” position. If it continues to trip, contact a licensed electrical company to discover the root of the issue.

Schedule A San Antonio Furnace Diagnostic With Honeycomb

If these troubleshooting tips don’t solve the problem, it’s time to reach out to our professionals. At Honeycomb Heating & Cooling, we specialize in repairing heater problems for San Antonio homeowners.

Curious to see what all of the buzz is about? Let Honeycomb help you restore comfort to your home! For local expertise and trustworthy heating repair, contact our team to schedule your next service appointment.