The pilot light is a small flame in your water heater or furnace. It runs continuously so that it can ignite the gas, which produces heat. Several things can cause the pilot light to go out and prevent your appliance from working properly in Bath, PA.
Drafts
Check the area in your home where your furnace or water heater is for drafts that might be responsible for blowing out the pilot light, especially around windows and doorframes. Seal off the area, and then see if that keeps the flame alive. If you have a furnace, search for leaks in the output ducts that let air in.
Water heaters are particularly susceptible to condensation buildup in winter when the water gets cold. Keep an eye on moisture levels and try to keep the area dry.
Dirty Equipment
Soot can accumulate around the pilot light over time. Similarly, line blockages may cut off the gas flow. Clean the tube opening and other components with a cloth or wire brush to give the flame breathing room.
Damaged Thermocouple
Ordinarily, the thermocouple detects the pilot light and shuts off the gas flow if the light goes out. This safety feature can prevent gas leaks. However, a dirty or damaged thermocouple could malfunction and shut off the gas for no reason.
Grime can also accumulate on the electric system, sending the wrong signals to the thermocouple. An HVAC professional can replace the thermocouple to get your appliance working again.
Broken Components
Appliances can gradually break down over time. If you don’t schedule routine maintenance visits, you could have issues with the thermostat, gas regulator, gas control valve, flex tubes and other parts.
Unlit pilot lights can be a warning sign that your appliance has bigger problems. If you’re having heating issues, call Sullivan Oil & Propane to schedule our professional heating repair services.
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