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PSDH121+

1or2H/1C

Digital Non-Programmable
Heat Pump Thermostat

Compatibility

1 or 2 stage heat / 1 stage cool heat pumps

Non-Compatible With

3 wire hydronic systems
Multi-stage gas or oil furnaces
Line voltage systems (without transformer)

 

Additional Information

>> Instruction Manual

>> Spec Sheet




Accessories


PSDH121 Plus


Features
  • Large, easy-to-read lighted display
  • Selectable vertical or horizontal
  • AUX and EMER heat indicators
  • Temperature swing/differential adjustment
  • System powered or battery powered
  • Optional decorative wall plate
  • Selectable 2 or 5  minute delay
  • Selectable Fahrenheit or Celsius
  • User temperature calibration
  • Low battery indicator
  • Patent #6,951,306

[ Additional Warnings ]

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