Part No.:TDMS24AH22CB Heating Stage:2 Cooling Stage:2 System Switching:C/O/H Fan Switching:A/O Accuracy:???1° Index Values:International Refrigeration Products, Multistage, Thermostat, Digital Shipping Weight (Lbs.):0.7 Vendor:PSG Controls, Inc. Web Description:Thermostat, digital, non-programmable, Medallion service watch series, 2H/2C, C/O/H-A/O Web Search:Thermostat, digital, non-programmable, medallion 2h/2c, 2 heat / 2 cool The Medallion ServiceWatch® models are designed to be set by the contractor to let the homeowner know why and when the system needs to be serviced. The display of the contractor's phone number appears based on system run time.All models include backlight display??1° accuracyInternal selector switch for electric heat/oil or gas heatAll models include O & B terminals

• Model:
• TDMS24AH22CB

Model:PSG Controls, Inc.