| 摘要 |
An electric thermal storage heater with a heat storage brick assembly enclosed within an insulating sheath and an outer shell or housing, there being a space between the outer shell and the insulating sheath through which low temperature air is passed; the brick assembly having air flow openings therethrough into which the electric heating elements may be slipped during installation, and entrance and exit passages supply air to and through the brick assembly; air valuing to close and modulate the air flowing through the brick assembly and through the low temperature air path; the temperature of the bricks will ordinarily be between 500.degree.F and 1300.degree.F, depending upon the expected heating load; and air ducts and a fan for moving air from the storage heater to the duct system of a heat pump or similar forced air heating device. |
