Electrical storage heater has second cold air admixture channel opening into air heating channel and/or mixing chamber with flow control flap controlled by flap in first admixture channel

摘要

The storage heater has a storage core (1) through which an air heating channel extends from an inlet chamber (3) to a mixing chamber (4), a fan beneath the core that feeds air through the heating channel and a first cold air admixture channel (7) running between the inlet and mixing chambers (4) beneath the core. A flap in the admixture channel adjusts its cross-section controlled by a bimetallic element in the mixing chamber. A second cold air admixture channel (8) opening into the air heating channel (2) and/or mixing chamber has a second flap (22) controlled by the first flap (17).