Sterling introduces the nexus unit heater a leading edge condensing heat exchanger delivering up to 97 efficiency.
Sealed combustion duct furnace.
In furnaces that are not sealed combustion units backdrafting of combustion gases can be a big problem.
Indoor separated combustion duct furnace modine indoor separated combustion duct furnaces are designed and engineered to deliver superior performance in a variety of applications.
Where the furnace draws this air is the difference between standard atmospheric.
As we already mentioned this is one of its biggest benefits.
Sealed combustion also makes a furnace more energy efficient.
For combustion to occur the furnace needs to draw in air to mingle with the gas from the burners.
Install the highest performing furnace that project funding will allow to meet the heating load of the project.
These types of furnaces have a dedicated pipeline that runs directly from an outside vent into a sealed combustion chamber of the furnace and a sealed vent to the outside of the home for venting the toxic fumes from the combustion process.
The separated combustion furnace is designed for use in building areas with negative pressure and or extremely dirty or mildly corrosive atmospheres.
The sealed combustion furnace.
The highest efficiency furnaces today combine sealed combustion with a second condensing heat exchanger.
They are designed for use within a building s duct work with upstream air mover by others.
The combustion chamber is the part of the furnace where natural gas is burnt to create the heat that enters into the heat exchanger.
The combustion chamber loses less heat to the outside making the furnace cost less to run.
Finally going with.
Primary applications are for building heating cooling and make up air systems.
Also featured is the factory installed power venter and sealed flue collector that controls combustion and excess air during on cycles.
Duct furnaces separate their combustion air form the air in the heated space.
Sales literature technical literature.
Due to high efficiency furnaces having their own fresh air intake no air is drawn from inside your home.
Both models offer high effciencies that achieve annual fuel savings of up to 25 over conventional duct furnaces.
Reznor s sc separated combustion gas fired duct furnaces are designed to separate their combustion air from the air in the heated space.
Modine s gas fired duct furnaces are designed for both indoor and outdoor installations.
