Why Reznor? Unit Space Heating Industry Leader World's largest manufacturer of commercial & industrial unit space heating products In business since 1888...Here to stay! Full Product Line 10 Models of Waste Oil Heaters / Furnaces: 140,000 to 500,000 BTU input 2 Models of Waste Oil Boilers: 350,000 & 500,000 BTU input Extensive selection of Gas-Radiant, Electric and Hydronic Unit Heaters for backup heat Manufacturing Per ISO 9002 Standards - See Our Factory Advanced engineering & workmanship Quality materials, fabrication and packaging Short Paybacks Can be less than one year! Patented, Proven Metering Pump Consistent performance...NO adjustments! On-Board Air Compressor Convenient to the unit and easy to access Does not require use of expensive shop air compressor Patented Oil Pre-heater Located outside of burner housing for easy access and cleaning Consistent and dependable operation Promotes best combustion of waste oil and unit efficiency Varied Installation Options Ceiling-suspended, wall-supported or as part of convenient Recycling Center Factory Test-Fired Units Assured performance CSA Listed to UL Standards Industry's best warranty Ongoing Research and Development New product development Refinement of all products Unmatched Representative and Distributor Network Industry's largest distribution network Local service support and parts stocking