Your home’s HVAC system includes the heating system, which is what keeps you warm on cold nights. The heating system is a mechanical system that usually burns natural gas or propane or uses electricity to heat your home. Like all mechanical systems, the heating system needs maintenance and occasional repairs to stay in good condition. If you are considering having your heating system worked on, here are some common signs to watch for that indicate your HVAC system needs heating repair work.

Energy Costs Are Too High

You should have a good idea of what you normally spend while heating your home during the coldest months of the year. According to Webinar Care, a heating system accounts for up to 42% of a home’s energy use during winter. When your energy costs significantly exceed your expectations, heating repair work might be needed to fix it.

You Smell Gas Inside Your Home

One of the most dangerous conditions in any home is when a heating system or stove that burns natural gas or propane is leaking. Natural gas and propane smell like rotten eggs, which makes it easier for people to detect when they have a gas leak. Leaking gas could build up inside a home until it’s ignited, which can have catastrophic results. Leaking gas also might cause deadly carbon monoxide poisoning, which can be just as catastrophic as a fire or explosion.

Vents Circulate Cool Air

When your heater is running, there should be very warm air blowing from the vents. If the air you feel is tepid or even cool, there’s a significant problem that requires your immediate attention. The blower motor might be broken, the heating element might be defective, or an obstruction might block the airways. An experienced HVAC technician can diagnose the problem and fix it.

Heating System Cycles On and Off

Sometimes, an HVAC system will turn on, run for a few minutes, then turn off without really doing anything, and then turn on again to repeat the cycle after a few minutes. The temperature inside your home might change slightly, but it’s a weak effect that won’t last long. When your HVAC system cycles on and off, the problem is often with the thermostat, but it also might be the heating system, which would need to be fixed quickly.

When it comes to taking care of your HVAC system, it's important to make sure that you follow these tips. Repairs are far less costly than a full replacement. If you recognize any of these common signs of a defective heating system, call our HVAC professionals here at Kanawha Valley Maintenance for heating repair work in your home or place of business.