De Dietrich

France

De Dietrich is a French company founded in 1684, making it one of the oldest industrial brands in Europe. The company specializes in premium heating equipment, including gas boilers, heat pumps, water heaters, and heating systems.
De Dietrich is known for high quality, energy-efficient technologies, and wide application in residential homes, commercial buildings, and industrial facilities. The brand is considered one of the oldest European leaders in the heating sector and is part of the BDR Thermea Group.