Your residential heating system works hard each winter, and this is the time that any problems within the system will manifest themselves. The team at H & N Plumbing, Heating & Electrical have seen some common problems that homeowners deal with during Fennimore, WI, winters. If you know the common problems to look out for, you may be able to prevent these issues or call for furnace repair before it’s too late.

Common Furnace Repair Problems & How to Avoid Them

1. Frozen Plumbing

Freezing temperatures can get to plumbing that is not properly insulated and freeze the water inside the pipes. The water expands when it freezes, which bursts or cracks the pipe. Even if it does not burst the pipe, the frozen section will stop water from flowing through the system. Insulation of exterior plumbing and pipes in unheated places, like the garage, will help prevent this problem.

2. Dirty Filters

Constant use can clog the filters in your HVAC system with dust and dirt. Because all air must flow through the filter, a clogged filter severely limits the air flow through the system. This means that less hot air will come out of the vents and the system will not be as efficient. The best way to prevent this is to schedule service with a heating contractor at the beginning of the season, so you start the winter with a fresh filter.

3. Bad Pilot Light

The pilot light is the heart of the heating system, so the small flame must stay on at all times. A faulty pilot light is often the result of a damaged flame sensor. If you notice that your light goes out more than once during the season, something is probably wrong. Residential electricians can fix it for you by cleaning or replacing the sensor.

Whether you’re dealing with one of these common problems or something else, you can trust the team at H & N Plumbing, Heating & Electrical to handle your furnace repair. They have served homeowners like you since 1958 and provide 24/7 emergency services so that your family will never have to be uncomfortable this winter. Call them at (888) 822-3258 to request a free estimate.