The furnace system consists of many different parts, each of which requires regular care and maintenance. Proper maintenance of each part can prevent common furnace problems. Homeowners who perform routine inspections and cleaning of their furnaces will notice lower utility bills and improved indoor air quality. They will also enjoy a reliable and long-lasting heating system. However, there are some important things that homeowners should know about their furnaces. The following are the most important parts of a furnace.
The flame sensor. This is a small stick or blade that is part of the burner assembly. The flame sensor’s job is to detect a live flame when the gas valve is opened. While the cost of replacement furnace parts is not the most important factor, this component is critical for safety. If you replace this part, you can be sure that your furnace will not be able to heat your home properly. You should have the flame sensor replaced regularly to prevent serious safety hazards.
The control board. This is the most crucial part of your furnace. It regulates the electronic ignition, activates the blower, and shuts off the gas when it is full. A malfunctioning control board will make it impossible to read a thermostat and won’t be able to heat the house. Some of the common reasons for a faulty control board are thermal expansion, a bad solder connection, a stuck switch, or a power surge.
The burner assembly. This part is attached to the furnace and distributes heated air throughout the house. The furnace contains a thermostat to control the temperature in your home. It is powered by the thermostat. The flame sensor receives an electrical current from the thermostat and then ignites the burners. It burns fuel and sends the heat to a heat exchanger. The combustion gasses are then released and cooled. The furnace will continue to operate until the controls are repaired.
The control board is the most important part of your furnace. It controls the electronic ignition and blower, and controls the gas. A malfunctioning control board will prevent your furnace from reading the thermostat and heating your house. It may also be damaged by thermal expansion or stuck switches. A malfunctioning control panel will cause the furnace to shut off. A malfunctioning control board can cause the thermostat to be unable to read the thermostat. A broken or deteriorated control board will affect the overall performance of your furnace.
The blower motor is a key component of the furnace. It distributes warm air throughout the home. The blower motor is the main part that controls the heating and cooling of the air. If it malfunctions, the furnace will not read the thermostat or heat the house. If it’s not working properly, it can lead to a ruined thermostat and a hot house. Fortunately, furnaces have several parts that are easy to replace and inexpensive to repair.