IDF Series

Frost Fighter offers more features than our competition.


IDF350, IDF500, & IDF500HS

The perfect solution where clean, dry heat is required to complete a project on time and within budget. Ductable up to 50ft, our IDF lineup comes standard with many features designed for safety, performance, and efficiency not found on competitive systems: Fully Insulated Jacket, Industrial Grade Beckett Burner (Oil/Diesel), Stainless Steel Heat Exchanger, Satin Coated Steel, Powder Coated Paint, Environmental Spill-Containment Tank (Oil/Diesel), LED Polarity Lighting, High Limit Safety Switch, 6-Ply Pneumatic wheels, Adaptable Duct Connection, 3-Trials for Ignition (LP/NG) and Ball Valve Switchover from propane to Natural Gas (LP/NG).

Added Features on HS Model

In addition to all the standard features included in our standard IDF Series, the HS models are equipped with a 6-Bade Fan and 1.5HP motor which provide 2.3" of static pressure to allow for duct lengths of up to 100ft. The HS Series also offers optional recirculating capabilities to ensure maxumum fuel efficiency.

Technical Specifications

Specification IDF350 Oil/Diesel IDF350 LP/NG IDF500 Oil/Diesel IDF500 LP/NG IDF500 HS Oil/Diesel IDF500 HS LP/NG
Heating Capacity 350,000 BTU/h 350,000 BTU/h 420,000 BTU/h 420,000 BTU/h 420,000 BTU/h 420,000 BTU/h
Electrical Requirements 115V / 15amp 115V / 15amp 115V / 15amp 115V / 15amp 115V / 25amp 115V / 25amp
Air Flow 2,500 CFM 2,500 CFM 3,100 CFM 3,100 CFM 3,250 CFM 3,250 CFM
Static - - 0.5" 0.5" 2.3" 2.3"
Motor 0.5Hp 0.5Hp 1Hp 1Hp 1.5Hp 1.5Hp
Shipping Dimensions 83"L x 37"W x 52"H 83"L x 37"W x 52"H 83"L x 37"W x 52"H 83"L x 37"W x 52"H 83"L x 37"W x 52"H 83"L x 37"W x 52"H
Shipping Weight 580lbs 580lbs 580lbs 580lbs 580lbs 580lbs
Approvals / Certification CSA ETL CSA ETL CSA ETL