Sealed Combustion Propane Furnace

A trane gas furnace is powered by natural gas.

Sealed combustion propane furnace.

A second pipe attached to the combustion chamber sends out the exhaust. A sealed combustion furnace however isn t open to the house. Where the furnace draws this air is the difference between standard atmospheric. Trane offers a wide selection of gas furnaces which come in three different heating stage options.

A sealed combustion propane furnace draws combustion air from the outside and sends exhaust gases directly back outside which can make a sealed combustion furnace significantly more efficient. The combustion chamber is the part of the furnace where natural gas is burnt to create the heat that enters into the heat exchanger. And has an 11 000 btu input. Windows and doors stay closed because no room air is used for combustion.

The sealed combustion furnace. The dvag11l direct vent propane wall furnace is designed to heat up to heat up to 375 sq. Other technologies found in these furnaces include the ability to work with your cooling system to help reduce indoor humidity during the summer months sealed combustion systems that pull air from outside for combustion and two stage heating. A modulating furnace brings the most versatility energy efficiency and comfort but usually at a higher cost than other models its blower and flame alternate up to the minute to reflect your heating needs.

The combustion process is entirely isolated from the air in a house. For combustion to occur the furnace needs to draw in air to mingle with the gas from the burners.