Gas-fired overhead radiant tube heaters and radiant tube heater systems for non-domestic use - Safety and energy efficiency; German version EN 416:2019
Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 2: Heat pump water heaters; German version EN 12102-2:2019
Gas-fired overhead radiant strip heaters and multi-burner continuous radiant tube heater systems for non-domestic use - Safety and energy efficiency; German version EN 17175:2019
Safety in installations for electroheating and electromagnetic processing - Part 12: Particular requirements for infrared electroheating (IEC 60519-12:2016); German version EN IEC 60519-12:2018
Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors - Determination of the sound power level - Part 2: Heat pump water heaters
Safety in installations for electroheating and electromagnetic processing - Part 12: Particular requirements for infrared electroheating (IEC 60519-12:2016)