Durham Furnace Repair

If your furnace is making strange noises, cycling on and off frequently, or failing to heat your home properly, it may need repairs. Higher energy bills and uneven heating are also signs that something is wrong. Addressing these issues early can prevent more costly breakdowns.

A furnace blowing cold air can be caused by a faulty thermostat, a clogged air filter, or an issue with the ignition system. Gas furnaces may have a malfunctioning pilot light, while electric furnaces could have a heating element problem. A professional inspection can pinpoint the cause and restore proper heating.

It’s best to have your furnace inspected and serviced at least once a year, ideally before the cold season begins. Routine maintenance helps identify potential problems early and ensures efficient performance. Annual inspections also improve safety, especially for gas furnaces that rely on combustion.

Gas furnace repairs often involve fixing pilot lights, gas valves, or heat exchangers, while electric furnaces may require heating element replacements or electrical component repairs. Gas furnaces need regular checks for carbon monoxide leaks, which can be hazardous. Electric furnaces, while generally requiring less maintenance, can still experience wiring or thermostat issues.

Frequent cycling can be caused by a clogged air filter, an improperly sized furnace, or a malfunctioning thermostat. A dirty flame sensor in a gas furnace may also shut the system down prematurely. A technician can identify the root cause and make adjustments to restore normal operation.

If you smell gas near your furnace, turn it off immediately and leave your home. Avoid using electrical devices, open flames, or anything that could cause a spark. Contact your gas company and an HVAC professional right away for a safety inspection and necessary repairs.

Yes, a dirty air filter can restrict airflow, causing the system to overheat and shut down. In gas furnaces, it can also lead to soot buildup, reducing efficiency and increasing safety risks. Regularly replacing or cleaning your air filter helps maintain proper airflow and performance.

If your furnace is over 15 years old and requires frequent repairs, replacing it may be more cost-effective. A new, energy-efficient unit can lower energy bills and reduce the risk of unexpected breakdowns. If the issue is minor and your furnace is still in good condition, a repair may be the better option.