Reasons Why Your Furnace Won’t Ignite
A furnace is usually used in homes to produce and distribute heat. The average lifespan of a furnace is between 15 and 20 years before it needs to be replaced. A stove may occasionally fail to ignite because the system cannot ignite the burners that produce heat. Before deciding to replace your furnace entirely if it is less than 15 years old and won’t ignite, look for any underlying issues first. However, if the problems remain, you should contact heating repair services.
Gas Line Issues
Your furnace’s malfunction could be caused by problems with your gas lines. Gas leaks, clogged gas lines, and broken valves are typically natural gas problems. Turn the gas line back on if it is off. After attempting this, if the furnace still won’t ignite, contact an HVAC expert to look for any more potential issues. Exit your home and call the gas company if you ever smell gas.
Defective Thermostat
The thermostat must be in heat mode for your furnace to ignite. Your furnace won’t light the burners if it isn’t. Another possibility is that the connections or sensors on the thermostat are broken. Make sure the thermostat is first set to the heating setting.
Dirty Furnace Filter
Furnace filters gather dust and other debris when they aren’t changed frequently. Filters that dirty obstruct the adequate airflow needed to light the burners. Replace the furnace filter every few months, on average.
Malfunctioning Igniter or Pilot Light
Standing pilot lights that ignite burners in furnaces occasionally fail to stay lit or go out entirely. Burnt or dirty igniters can prevent burners in furnaces with electronic burner ignition systems from lighting.
Broken Flame Sensor
A damaged flame sensor could cause your furnace’s failure to ignite. The sensor is in charge of shutting off the gas burners to prevent gas accumulation. Once this component begins to fail, it can prevent the burners from lighting at all.
Are you noticing any of these issues with your heating unit? If you need an HVAC contractor in Bakersfield, CA, you’re in the right place! You can trust A&T for heating repair services. Dial (661) 344-9690 now to use our professional HVAC solutions!