Two Pass Indirect Fired Duct Furnaces(IFD)
The Temprite indoor IFD Duct Furnace offers complete flexibility to the engineer and owner to meet any design need. Controls can be set up for space heating, make-up air or a combination of both. The standard two pass indirect fired duct furnace is a horizontal-suspended unit.
IFD series duct furnaces have nominal heating capacities from 200,000 to 1,400,000 BTUH (input) and air handling capacities from 1,481 to 34,568 CFM.