Six mounting positions with vertical up and down flow.
Gas fired inline duct heater.
For cga approved units contact air handling product support.
Digit 1 gas heating equipment.
Coupled with sterling s in shot burner technology td units are built for superior durability reliability and performance.
Sterling introduces the nexus unit heater a leading edge condensing heat exchanger delivering up to 97 efficiency.
Our gas fired heating coils can be installed into an air handling unit to create a gas powered heating section.
S a gl a r un t an e n a p o r p s a gp p l.
Digit 2 product type.
It is an energy efficient direct fired gas duct heater delivering high air volume to heat output ratio.
Shop a selection of gas fired duct furnaces at grainger.
Rotation to fit the requirements and location of the hvac system.
Available in 11 model sizes the units cover a wide variety of applications.
Our full line of duct furnaces can be customized for total heating system designs.
Our duct furnace models can operate on natural gas or propane.
The indoor gravity vented duct furnace line was designed for use with a building s heating heating cooling and make up air systems.
Digit 3 fuel.
The idhe is a universal duct heater that eliminates the need for right and left handed designs.
Power vented units are ideal for installations that require horizontal vent systems or if the space in which the unit is located is generally under negative pressure.
The separated combustion furnace is designed for use in building areas with negative pressure and or extremely dirty or mildly corrosive atmospheres.
Reznor s sc separated combustion gas fired duct furnaces are designed to separate their combustion air from the air in the heated space.
Indoor gas heating units.
Featuring a single stage two stage or full modulation firing rate this durable 316l stainless steel heat exchanger is available with both natural gas and lp gas flexibility also field convertible to separate combustion.
Standalone duct heater capability.
The idhe has the following features.
L high efficiency indoor duct furnace 45 nominal 4500 cfm.
All units are aga approved.
They are suitable for hvac equipment rooms manufacturing facilities automotive garages greenhouses dusty dirty or mildly corrosive environments or applications where slightly negative pressure exists.
100 to 732 kw capacity and up to 21 000 l s airflow.
Duct furnaces are utilized for space heating applications when additional heat sources are needed.
G gas heating equipment.
Electronic ignition and on off with intermittent fan.
