2000 SERIES HTR® COLD AIR BURNER CAPABILITIES High thermal release High temperature radiation without flame impingement Ability to place heat where required High turn down capacity Nominal capacity range 100,000 to 4.4 mm Btu/hr Proprietary Stabilization Principle* high temperature radiation through high speed combustion Reheat Furnace Extra rugged port block and mounting plate construction Forging Furnace Integral fuel orifices eliminates the need for individual gas balancing or throttle valves Batch Anneal Furnace Continuous Casting Aluminum Chip Melting Galvanizing Tube Upsetting Pressure Balance Ratio Regulator Glass Bending and Melting Volumetric Air Ratio Control Sinter Hoods Tandem Valves Clay Calcining Many other Applications FLAME MONITORING Provisions for Flame Monitoring See 2000 Bulletin Page 3 FUEL CAPABILITIES Natural Gas LP Gas BURNER IGNITION Direct Spark Distillate Fuel Oils #6 Fuel Oil OPTIONS Mounting plate designs including lug type for roof mounting, square for sidewall mounting and curved for cylindrical furnace walls See bulletins for optional block lengths CAUTION: The improper use of combustion equipment can result in a condition hazardous to people and property. Users are urged to comply with National Safety Standards and/or Insurance Underwriters recommendations

2000 SERIES HTR® COLD AIR BURNER CAPACITY CHART Air Flow at 28” water column (70 mBar)1,2 4 Catalog Capacity No. Option 2000- Direct Spark Ignitor Part No. (optional) pressure is approximately 0.7 times air pressure. Piping system should be received to insure delivery of this pressure. On occasion, the approach to the burner should be increased one size including valves, flexible nipples, etc. 3 Recommended when firing as with 1920 LP atomizer in place. 4 Direct spark ignition for natural gas only. For dual fuel mode, burners must be ignited on natural gas and then switched over to light oil....

2000 SERIES HTR® COLD AIR BURNER Mininum & Maximum Port Block Lengths for Flame Rod & U.V. Cell Applications Min/Max Port Block Lengths Square Plate Burner Size Round Block Square Block 2000 SERIES BURNERS Catalog Model No. 2010 Ambient Air, Roof Mount, Gas Only 2016 Ambient Air, Roof Mount, Gas and Light Oil 2020 Ambient Air, Wall Mount, Gas Only 2026 Ambient Air, Wall Mount, Gas and Light Oil CAUTION: The improper use of combustion equipment can result in a condition hazardous to people and property. Users are urged to comply with National Safety Standards and/or Insurance Underwriters recommendations...