too. So when you think industrial heating, think Space-Ray. Call us at 1-800-438-4936 for the name of our representative nearest you. Infrared Gas Heaters For Industry Since 1958 LOW INTENSITY ETS/ETU Series Tube Heaters SPACE-RAY®…A TRUSTED NAME IN INFRARED HEATING HEATING TECHNOLOGY FOR THE NEXT MILLENNIUM 30%-50% FUEL SAVINGS.. Space-Ray CNG PT Series Infrared Tube heaters, Straight & U-tube Models (4) As more vehicles are manufactured to operate or fueled with CNG (Compressed Natural Gas) and LNG (Liquid Natural Gas), federal code mandate a low emitter temperature on gas fired infrared tube heaters of 750 F for heaters installed in these facilities.
Pull-Through (Negative Pressure) or Push-Through (Positive Pressure) Infrared Tube Heaters. Space-Ray offers tube heaters in natural or propane gas which range in capacities from 20,000 to 250,000 Btu/hr, giving us one of the most complete lines in the industry. All Space-Ray tube heaters are designed for maximum radiant output and are CSA.. SpaceRay ETS Series Heaters Space-Ray ETS & Space-Ray ETU Infrared tube heaters /Asset/ETS.JPG; ECONOMY SERIES - STRAIGHT TUBE HEATER - COMPLETE ASSEMBLY REQUIRED Available in lengths 15' to 80' / 40,000-250,000 Btu Capacity Single & 2-stage units available Pull-through system for increased radiant efficiency & more uniform tube temperature.