Furnaces and heating systems are a critical part of any building. They provide heat in the winter and AC in the summer, but they can break down at any time. If you’re experiencing issues with your furnace, it’s essential to know what might be causing them so you can get them fixed as soon as possible before things get worse! Here are five common furnace issues and how to fix them.
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Ignition Problems
Ignition is an integral part of any furnace. Without it, your furnace won’t know when to turn on or off and may not be able to provide adequate heating or cooling for your home! Several issues can cause ignition problems, though – such as a pilot light going out or unburnt fuel exiting from the chimney and being drawn back into the boiler or burner assembly, dust accumulation on ignition components such as coil, and others.
To fix this problem, turn off your furnace, wait 15 minutes. Then, turn it back on. If this doesn’t fix your issue, you may need a new pilot light assembly or an igniter kit purchased at any hardware store. If the problem persists after following these steps, you need to have an expert look into it.
Poor Air or Gas Flow
Furnaces need good airflow to work correctly. If anything is blocking the hot or cool air path, it won’t be able to circulate correctly and heat your home! It can cause several issues, such as inadequate heating in winter and not enough cooling in summertime.
It can be due to several issues, including clogged filters or coils. Check on your natural gas orifice for any obstruction that might be affecting the gas flow, thus insufficient or abnormal heating.
To fix this problem, you can clean the filter and replace it if necessary. If you have an electric furnace, clean any dust accumulation from coil fins (check your manual for instructions). If these don’t work, check to see what else may be blocking the flow of air.
Malfunctioning Thermostat
A thermostat is a crucial part of any furnace – it triggers when the system turns on and off. Therefore, a malfunctioning thermostat can cause a malfunctioning system.
You need to check the wiring on your furnace’s thermostat. If the wires are correctly connected and not touching anything else, try changing out the battery for your thermostat or replacing it with a new one. If the wires are touching or short-circuited, call an electrician to fix any wiring issues in your home and furnace room.
Clogged or Dirty Filters
Clogged or dirty filters are a common issue with furnaces. Filters get dirty and clogged with time, which can cause many problems for the heating system in your home! Therefore, you need to clean your filters regularly – it is the most crucial step in fixing this issue!
Squealing Noise
A squealing noise can be because of a bad bearing or motor in the system. To fix this problem, you need to clean check on any faulty bearing or motor in the system. If you do not have the know-how, be sure to contact the experts.
Understanding your furnace’s needs and requirements is vital in troubleshooting its most common faults. You will have an idea even when asking for help thus, giving you lasting and efficient service.
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