STK# IDF500-LP/NG New FROST FIGHTER IDF500-LP/NG 420,000 BTU/HR Indirect Fired Heater.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: Welcome to Acme Equipment!Acme Equipment is committed to providing the best available products to our customers at consistently competitive prices. We are committed to our customers total satisfaction from the initial purchase forward. We believe that the purchase of our products must be a positive and enjoyable experience. Our Team's mission is to provide a first class shopping experience by applying our time, knowledge, and skill to maximize our customers satisfaction. We want each customer to be completely satisfied with the ''Acme'' experience. Our mission is to turn even our first time customers into satisfied long term customers. Acme Equipment is here for you every step of the way!Features1.Insulation-Higher efficiency (no heat loss through the jacket)-Higher temperature rise-Safety cool to the touch when running (no burn marks on the jacket).2.Satin Coat Steel-Prevents rusting3.Higher Capacity Burner-1/4 & 1/3 HP motor (vs. 1/7 HP)-For higher altitude (combustion fan)4.Independent Fan and Blower-Better light offs-Better control of combustion5.Heavy Duty 16 Wheels-4 ply w/tube6.Powder Coat Finish-Prevents scratch and rusting7.Heat Exchanger-Easy clean out for combustion-More efficient heat exchanger less heat lost through the flue8.Duct Adaptor-Can accommodate pin lock or belt cuff.LP/NG 3 Tries for Ignition- Burner will re-light 3 times before shutting down. Eliminates nuisance service calls if there is a gas or electrical fluctuation.Ball Valve Change Over from Propane to Natural Gas-Easy switch over, instead of removing entire burner and changing out orifice. Gas filter isn't required. SpecificationsModel IDF500-LP/NG Heating Capacity 420,000 BTU/Hr.Fuel Type NG/LPElectrical Requirements 115V/20AmpAir Flow 3,1 CFMStatic 0.5''Motor 1 HPShipping Dimensions 83'' L X 37'' W X 52'' HShipping Weight 580 lbs.Outlet (2) 12''Acme Equipment is here to provide you all of the information you need to make an educated purchase, as well as support you after the sale with parts, service, and warranty. Let us help you make a great investment.*** We Ship To All 50 States. We Have a Loading Dock, Forklift and Loading Personnel ***