Components Of A Natural Gas Furnace

These furnaces consisted of cast iron or riveted steel heat exchangers built within an outer shell of brick masonry or steel.

Components of a natural gas furnace.

Gas furnaces are typically more efficient and offer lower fuel costs but are more expensive than oil furnaces up front. Igniter and pilot lights. Condensing furnaces are similar to conventional furnaces when it comes to fuel combustion the standard components include a gas burner electronic ignition and a combustion chamber. Furnaces that work on gas typically have some common gas furnace parts.

Oil furnaces are typically priced lower and provide more heat per btu but are less efficient. Understanding the operation of each. The average price of a rheem central gas furnace is about 2 300 and rheems are sold through their dealer network. An oil furnace generates heat using oil while gas furnaces are fueled by natural gas propane.

Small quantities of gas and air enter the. The gas valve component of your gas furnace connects the gas line to the manifold and controls the gas feed to the manifold and burners. Gas flames burn inside the tubes and the toxic gases vented out of. A gas manifold gas burners heat exchanger vents ignition controls safety controls and blower motor the appliance itself resembles a large box that absorbs cold air and cleans it by means of an air filter.

Older gas systems used a pilot light to ignite natural gas or propane. However there are some differences in how air is delivered for combustion as well as in burner gas valve technology. The heat exchangers were vented through brick or masonry chimneys. A heat exchanger is simply long metal tubes that are s shaped.

It uses two small metal wires inside of a tube. Gas furnace components and parts explained. The burner is where fuel mixes with air to create combustion. The heating components of a furnace.

The gas valve component of the gas furnace is considered a gas control. The pilot light burned constantly and was at the ready when the.