Sealed Combustion Wall Furnace

Direct vent top vent counterflow wall furnaces now in new modern white color.

Sealed combustion wall furnace.

The forced air circulation comfort heating system uses only outside air for combustion as the burners are completely sealed within the combustion chamber. It s closed off and draws air through a plastic pvc pipe that connects it to the outside. Sealed combustion designs are available in most current 90 afue efficient or higher forced air furnaces as well as a variety of central hot water heat boilers wall mounted gas heaters specialty tank type water heaters and also a variety of tankless water heaters. The sealed combustion chamber draws air for combustion from outside and exhausts through a concentric vent pipe system to the outside retaining heat and maintaining interior air quality.

For clean comfortable heat when and where you want it the gas flame is completely sealed inside away from all contact with room air. This eliminates the expense of a vent. A sealed combustion furnace however isn t open to the house. The combination of fan forced efficiency counterflow heat delivery and sealed combustion makes cozy direct vent counterflow wall furnaces the perfect heater for multi story units room additions garage apartments vacation homes and more.

All vent caps include a built in bird guard all vent material is included. A second pipe attached to the combustion chamber sends out the exhaust. The fresh air supply reduces the common concerns about performance and durability that can come when working in a dusty or. An efficient gas wall heater or wall furnace from grainger allows individual temperature control in hard to heat areas.

The 24 volt draft induced units include a standard vent kit that can be cut to fit wall thicknesses from 5 32 and includes an external vent cap. Combustion products are discharged outdoors through the wall vent. No electricity required great during power outages. High efficiency direct vent wall furnace dv20e dv40e high efficiency direct vent wall furnace dv55e high efficiency wall furnace dv20e dv40e dv55e the dv20e is 20 000 btu and ideal for heating basements family rooms or several small rooms.

Separated combustion gas fired unit heater. Compact space saving direct vent heaters feature low cost installation and come equipped with all vent material. Sealed combustion chamber maintains indoor air quality. The hot dawg separated combustion garage heater pulls 100 of the combustion air from outside making this unit ideal for workspaces such as wood shops or a garage where paint or flammable materials are used regularly.

The space saving direct vent furnace design mounts to an exterior wall and the adjustable vent assembly adjusts to fit walls from 4 1 2 in. This furnace s design features a sealed combustion chamber making it great for garage or workshop heating.