• WaterFurnace Converts to R-410A

    April 1, 2003
    WaterFurnace International, Ft. Wayne, IN, has converted its general residential line of geothermal heating and cooling units to R-410A refrigerant. Using

    WaterFurnace International, Ft. Wayne, IN, has converted its general residential line of geothermal heating and cooling units to R-410A refrigerant. Using R-410A will enable WaterFurnace to meet the Environmental Protection Agency’s guidelines that mandate the phase-out of the manufacture of R-22.