Furnace Parts And Functions

It s also the largest requiring substantial space typically in the cellar your finished basement the attic or a special closet designed for that purpose.

Furnace parts and functions.

The control board regulates the supply of power to the furnace components. Furnace parts and functions or furnace component identification. The furnace is the key component of your hvac system. Electric furnace parts list and functions explained the 24 volt transformer reduces the voltage from 240v to 24v for furnace controls.

Electric furnaces are feed from the. Additionally some furnaces include an air conditioning unit responsible for cooling during summer months. If the flame sensor is defective the furnace may not heat. For anyone who needs to know the name of a furnace part in this video i go over what every part in the furnace is called and how it works.

The heating process begins with the burner. To first understand how a furnace works it helps to know a little bit about the furnace components. All furnaces contain a heat exchanger burner ductwork plenum blower and flue or vent pipe. Elements produce heat when power is applied.

A burner is where gas and air are combined creating a flame that becomes the heat source. So if you are not sure what a certain furnace component is called or what it s function is this video is for you. Just like your hair dryer or toaster. The appliance itself resembles a large box that absorbs cold air and cleans it by means of an air filter.

Older furnaces use a pilot light that burns constantly lighting the gas when it comes on. Furnaces that work on gas typically have some common gas furnace parts. Furnace hot surface igniter kit. Modern furnaces use a hot surface igniter hsi that will glow red hot and ignite the gas.

Gas furnaces need a way to light the gas to start a flame. A gas manifold gas burners heat exchanger vents ignition controls safety controls and blower motor. When you re cooking your morning. A furnace referred to as a heater or boiler in british english is a heating unit used to heat up an entire building.

The name derives from latin word fornax which means oven.