3 Common Furnace Repairs That Annual Maintenance May Prevent

Maintenance isn’t just a quick check of your heating system; it provides a tune-up for your entire heating system. During a routine maintenance appointment, your heating system is thoroughly inspected, cleaned and adjusted, and all moving parts are lubricated. In addition, small issues like worn fan belts and corroded wiring are fixed before they can cause bigger problems, which helps to reduce the need for furnace repair in Blaine. If you haven’t scheduled annual maintenance for your furnace yet, call Air Mechanical, Inc., today. Repairs Maintenance Can Help Prevent Maintenance can’t prevent all repairs, but there are some that can be avoided with consistent annual maintenance: Fan Problems The fan in your heating system has several components that, when left unattended, can fall into disrepair. Problems commonly detected and attended to with regular maintenance are: friction created by dry ball bearings in the fan shaft; loose or bent fan blades; loose motor mounts; worn fan belts; motor issues and electrical issues, including frayed wiring. Burner The components in your furnace can become dirty. When the burner is covered in a layer of dust and dirt, problems can develop, such as uneven heating, an inability for all the burners to light, and excessive wear and tear. During routine maintenance, the burner is inspected and cleaned, so that it can function optimally. Ignition Many of today’s furnaces light via electronic ignition. There are two types of electronic ignition: intermittent and hot surface. With both types, the igniters can become dirty. The fuel nozzle in the intermittent pilot can become clogged, which can block the gas from flowing. With the hot surface igniter, dirt on the outside of the igniter can act as insulation, and the igniter won’t become hot enough to light the gas jet. Part of routine maintenance involves cleaning the components, which helps prevent issues caused by dirt and grime. Maintenance is good for you and your system. Help prevent repair with your furnace in Blaine this year by scheduling fall maintenance today with your Air Mechanical, Inc., expert.