THE HL SERIES IS THE FIRST INFRA-RED HEATER IN THE INDUSTRY WITH TWO STAGE HEATING CAPABILITIES.
Patented Design
The HL Series is the latest advancement in infra-red technology. It is capable of operating in either a high fire mode (100% of rated input) or in a low fire mode (70% of rated input). Its' mode is dictated by momentary environmental demands. The system is, in effect, responding to your building's needs, giving you the most economical and efficient heat possible. This will result in significant fuel savings of at least 12% (based on independent study) over any other type of infra-red heater. These heaters are available in BTU/H inputs of 50,000 to 200,000, Natural or L.P. gas, and emitter lengths of 20 to 70 feet.

Features of the HL Series

• Standard tube features.
• Stainless steel burner.
• Ignitor changeable without tools.
• Two stage inputs of 200/145, 150/100, 100/65, and 75/50 MBTU/H
• Model lengths of 20, 30, 40, 50, 60, 70 feet
• Staging indicator lights show firing modes.
• Pre and post purge control.
• 10 year limited warranty on stainless steel burner assembly.

Standard Features Found on All Products

• Optional U and L configurations.
• Solid state, hot surface ignition system.
• 2' Stainless steel flex connector.
• Air inlet collar standard.
• All emitter tubes are 16GA. Aluminized steel covered with a high emissive,corrosion resistant coating.
• Titanium alloy combustion chambers on high BTU models.
• Stainless steel tubes/reflectors are optional.
• Enameled control box.
• Dual pressure safety switches.
• 4" overlapping slip-fit tube connections.
• Adjustable reflectors with end caps and anti-rattle springs.
• Exclusively designed turbulator baffle insures optimal thermal efficiency.
• Units may be single or dual vented through roof or side wall.
• 1 year standard limited warranty on control components.
• 5 year limited warranty on all radiant tubing; 3 years on DBS Series.
• 10 year limited warranty on DX and HL Series stainless steel burnerassembly.
• Adjustable reflectors with end caps and anti-rattle springs.

The XTS Series utilizes the same control technology as the DX2 Series, but in a more economical package. Offering fewer features than the DX2 Series, economy is also accomplished through the use of hot rolled steel radiant tubes. This Series successfully couples superior performance and economy with the result being a good heater at an affordable price.