The combustion process is entirely isolated from the air in a house.
Sealed combustion wall furnace.
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 furnace s design features a sealed combustion chamber making it great for garage or workshop heating.
No electricity required great during power outages.
Compact space saving direct vent heaters feature low cost installation and come equipped with all vent material.
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.
An efficient gas wall heater or wall furnace from grainger allows individual temperature control in hard to heat areas.
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.
Combustion products are discharged outdoors through the wall vent.
Direct vent top vent counterflow wall furnaces now in new modern white color.
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.
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.
The fresh air supply reduces the common concerns about performance and durability that can come when working in a dusty or.
The forced air circulation comfort heating system uses only outside air for combustion as the burners are completely sealed within the combustion chamber.
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.
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.
A sealed combustion furnace however isn t open to the house.
Heat only the room you re in while saving fuel costs in unused areas.
Direct vent console type through the wall heaters feature a sealed combustion design that draws air from and exhausts fumes to the outside through a single wall opening.
This eliminates the expense of a vent.
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.
Separated combustion gas fired unit heater.
