Description

The 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.