The two-stage EHL Series has been adapted to fit common European Operational Standards. Optimal efficiencies are maximized through the use of two-stage technology. CE Certified up to 43KW, this heater can operate at 100% output or 65% output, which translates into reduced cycles, extra fuel savings and improved comfort levels. Infra-Red output is further optimized with highly polished aluminum reflectors and coated aluminized steel radiant tubes. The positive pressure EHL Series offers superior low intensity heat, performance and longevity. The EHL operates on 220V, 50Hz, a multitude of gas types and is also certified for single and common venting.