Parts Of A Gas Furnace System

The burners burn fuel to create heat.

Parts of a gas furnace system.

The system was simple had few controls a single automatic gas valve and no blower. Parts of a central gas furnace of course the central heating system components must work together to keep you comfortable. Your furnace starts when it receives a signal from the thermostat that tells it to turn on. Depending on the temperature you set when the thermostat detects the air temperature dropping below that number.

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. When gas burns it gives off toxic fumes including carbon monoxide which is dangerous when breathed in. Here s how the parts of a furnace work together to deliver your heat in a gas system. Below is the main basic components for almost any gas furnace.

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. Furnaces offer forced air heating they transfer created heat to the air then send into your living areas. Heat exchangers are the components that draw heat from the burned gas. When your furnace creates heat combustion gases are vented out of your home via a flue pipe.

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. 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. Infinity 98 gas furnace with greenspeed sup sup intelligence 59mn7 https. Gas furnace components and parts explained.

These furnaces could be made to work with any fuel simply by adapting the burner area. A gas furnace can be broken down to its individual parts. Some of the most important parts of your hvac system are your heat exchanger blower motor combustion chamber condenser evaporator and thermostat. Thermostat and gas valve.

To draw more heat from the air they burn energy efficient furnaces supplement the primary exchanger with a second exchanger.