James River Air Conditioning Company

804-358-9333

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1905 Westmoreland St

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Gas Furnaces

What is a Gas Furnace?

A furnace is a forced-air system. Warm air is blown through a duct system to each room. Air drawn into the furnace passes through a filter, where dust and other small particles are trapped. A flower unit blows the filtered air through the furnace, and the air absorbs heat. 

The majority of furnaces we install today are gas furnaces. On a gas furnace, the heat is supplied by the burning of natural or LP gas. A mixture of gas and air flows into the burner and is ignited by the pilot. Combustion occurs, and warm air from the burner flame rises to fill a chamber known as a heat exchanger. The heat exchanger becomes hot, and air passing around the heat exchanger absorbs that warmth, continues into the air ducts and the heat is distributed through the home. The by-products of combustion pass upward through a venting system and escape through a vent in the roof or sidewall.

Over the years, manufacturers have made great improvements in the efficiency of these systems.  If you have an older, inefficient furnace, our expert staff can make recommendations for a new, high-efficiency system.

Gas Furnace Replacement

Furnaces are the most common residential heating system in the United States. James River Air Conditioning installs and services many types of furnaces including: natural gas, LP gas, and electric. If you have an older, inefficient furnace, our expert staff can help make recommendations for a new, high-efficiency system.  

Request a Service Date

The requested date and time is subject to change and all online bookings will be confirmed by a phone call.

Questions will be answered from 7am – 5pm, if after hours, questions will be answered in the morning. If emergency, please call our emergency line, 804-358-9333.

Please Note: This is for HVAC Replacements or Hot Water Heaters Only.

All online bookings will be confirmed by a phone call.