The high efficiency adaptive modulating Modulus radiant tube heaters from Superior Radiant are designed to provide thermal efficiencies in excess of 80 percent. Rates range from 40,000 to 200,000 Btu/h with a 40 percent modulating differential. The built-in “Quick Start” function ramps the heater up to high power, allowing optimized temperatures to be reached almost immediately. Available lengths are from 20 to 60 feet in natural gas or propane versions.
Super Radiant Products www.superiorradiant.com.