Parts Of A Gas Furnace System

The temperature control which is regulated by the furnace control board turns on the ignition switch and starts the heating process when the thermostat or control system calls for heat.

Parts of a gas furnace system.

The main parts of your furnace are the control system thermostat and electrical controls gas valve burners heat exchanger blower and duct and ventilation system. Depending on the temperature you set when the thermostat detects the air temperature dropping below that number. Here s how the parts of a furnace work together to deliver your heat in a gas system. Your furnace starts when it receives a signal from the thermostat that tells it to turn on.

Your heat exchanger is part of the housing of your furnace and it absorbs heat and warms cool air when your thermostat activates your furnace and the heat from combustion rises. Blower and inducer motors can deliver consistent temperature control all year long and enhanced humidity control as a part of your air conditioning system. Our 90 afue rating gas furnaces include two heat exchangers a primary heat exchanger that does most. Below is the main basic components for almost any gas furnace.

Gas furnace components and parts explained. When gas burns it gives off toxic fumes including carbon monoxide which is dangerous when breathed in. They have been operated with wood coke coal trash paper natural gas fuel oil as well as whale oil for a brief period at the turn of the century. These furnaces could be made to work with any fuel simply by adapting the burner area.

Furnaces offer forced air heating they transfer created heat to the air then send into your living areas. Parts of a central gas furnace of course the central heating system components must work together to keep you comfortable. A gas furnace can be broken down to its individual parts. The system was simple had few controls a single automatic gas valve and no blower.

Thermostat and gas valve. When your furnace creates heat combustion gases are vented out of your home via a flue pipe. Some of the most important parts of your hvac system are your heat exchanger blower motor combustion chamber condenser evaporator and thermostat. To draw more heat from the air they burn energy efficient furnaces supplement the primary exchanger with a second exchanger.

The pilot light or ignition system lights the burners within the combustion chamber.