Patents Assigned to Bradford-White Corportion
  • Hot water heater circuitry
    Patent number: 4416222
    Abstract: Dual flow circuitry is utilized to transport fluid held in a tank through a heating means by providing means for carrying both inflow and outflow streams and means for depositing the inflowing stream at a predetermined level in the tank while utilizing only one tank opening. The dual flow circuitry can be used to supplement an ordinary residential or other hot water heating system with a heat pump.
    Type: Grant
    Filed: May 5, 1981
    Date of Patent: November 22, 1983
    Assignee: Bradford-White Corportion
    Inventor: Charles W. Staats