Reznor 101900 DPDT Winter-Off-Summer Switch 15A

Reznor 101900 DPDT Winter-Off-Summer Switch with 15A is used for seasonal control in unit heaters and make-up air units in the HVAC systems. Its Double Pole Double Throw contact type allows users to select between Winter, Off, and Summer positions through three positions. This device enables easier seasonal usage by enhancing energy performance along with user convenience. This part operates at a 15-amp capacity which provides dependable functionality suitable for commercial and industrial HVAC systems requiring complete climate control throughout the year.