3 Ton Multipoise Fan Coil, Two Stage, R-454B, Variable Speed, 208/1 Item #643383 | Model #4KA501904 500 BTU low NOx gas

500 BTU low NOx gas burner that provides a first hour delivery of 65 gallons

Crimped on both ends for a trouble-free connection

Measurement range is -40 to 482-degrees Fahrenheit (-40 to 250-degrees Celsius) with a room temperature accuracy of +/- 2

Multifunctional Uses

3 Ton Multipoise Fan Coil, Two Stage, R-454B, Variable Speed, 208/1 Item #643383 | Model #4KA501904 500 BTU low NOx gasPREMIUM ENVIRONMENTALLY RESPONSIBLE FAN COIL The FG5 is the premium air handler combining the proven technology of Carrier fan coils with environmentally balanced R 454B refrigerant. The FG5 achieves an operational advantage when the variable speed ECM (Electronically Commutated Motor) is combined with a heat pump or air conditioner with refrigerant. With attention to quiet, efficient, and comfortable operation, Carrier has developed a new benchmark