Available in 11 model sizes the units cover a wide variety of applications.
Gas fired inline duct heater.
S a gl a r un t an e n a p o r p s a gp p l.
Designed for use with existing systems for any ducted air application the td series duct furnace is the latest addition to the tubular product line.
It is an energy efficient direct fired gas duct heater delivering high air volume to heat output ratio.
The indoor gravity vented duct furnace line was designed for use with a building s heating heating cooling and make up air systems.
The idhe is a universal duct heater that eliminates the need for right and left handed designs.
Digit 1 gas heating equipment.
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.
Electronic ignition and on off with intermittent fan.
The idhe has the following features.
Reznor s sc separated combustion gas fired duct furnaces are designed to separate their combustion air from the air in the heated space.
Modine offers multiple duct heater model sizes with inputs ranging from 75 000 to 400 000 btu hr.
Six mounting positions with vertical up and down flow.
Digit 2 product type.
Our gas fired heating coils can be installed into an air handling unit to create a gas powered heating section.
The separated combustion furnace is designed for use in building areas with negative pressure and or extremely dirty or mildly corrosive atmospheres.
Duct furnaces are utilized for space heating applications when additional heat sources are needed.
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.
L high efficiency indoor duct furnace 45 nominal 4500 cfm.
Our duct furnace models can operate on natural gas or propane.
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 full line of duct furnaces can be customized for total heating system designs.
G gas heating equipment.
All units are aga approved.
Digit 3 fuel.
Indoor gas heating units.
The aira gdh series can be coupled with evaporative coolers making them ideal for factories warehouses and showrooms.
100 to 732 kw capacity and up to 21 000 l s airflow.
For cga approved units contact air handling product support.
Shop a selection of gas fired duct furnaces at grainger.
