HI 400HD D Request a Free Quote Continue Shopping Print this page Share this page Photos Specifications Dimensions Air Output 3750 CFM Fuel Type Diesel Dry Weight 456lb Heat Output 350117 btu/hr Air Heat 583528 ft3 Blower Type 1-hp centrifugal Drying 195000 ft3 Fuel Input 411000BTU/hr Standard Equipment: Optional Equipment: