Resideo TH1210DV1007 Thermostat

PRO 1000 Non Programmable Thermostat, 20-30 Vac, Up to 2 Heat/ 1 Cool Heat Pump Systems, Vertical Mounting, 40-90 Degree Heat Setting, 50-99 Degree Cool Setting, 2-6 Cycles Per Hour, 5-90 % RH Non Condensing, Dual Powered: Battery or Hardwired, Premier White, Manual Changover, Auto-On Fan Switch Positions, Heat-Off-Cool-Em Heat System Switching