White-Rodgers 1E56N-444 Thermostat

White-Rodgers 1E56N-444 24V 1H/1C Snap Action Thermostat Single Stage Universal (1H/1C, or 1H, or 1C) Vertical Setpoint Thermostat, 24 Volts, Snap Action Contact, System Switch-Heat, Off, Cool, Fan. Switch-Auto, On, can be used on 3 wire zone valve and 750mV applications, Includes Heat/Cool Only TerminalWallplate, Range 50-90F, Terminals-RC,RH,W,Y,G,O,B,A. (MERCURY FREE) Replaces: 1C50-301, 1E35-910, 1E56-301, 1E56-444, 1E56W-444, 1F36-910