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LCD Large Screen / Precise Temperature Control with +/- 1 Degree Room Temperature Calibration Adjustment / Low Battery Indicator / 3 Minute Compressor Delay Protection (Selectable ON or OFF)

- is displayed (non-flashing) when the system is in the cooling.
- is displayed (flashing) when the compressor is in lockout mode.
- is displayed when the system is in the heating.
- is displayed when the fan is running.

Display Room Temperature
The display range of temperature: 32°F to 99°F (0°C to 50°C)

Display Room Humidity
The display range of humidity: 10%RH to 99%RH

Temperature Setpoint Buttons
Press the Up or Down arrow buttons to select the desired room temperature.

Set Temperature
44°F to 90°F (7°C to 32°C)

Fan Switch:
Select ON or AUTO.
ON - will run the fan continuously.
AUTO - will cycle the fan only when the heating or cooling system is on.

System Switch:
Selecting COOL, turns on the cool mode.
Selecting OFF, turns off all system.
Selecting EMH, turns on the emergency heat mode.
Selecting HEAT, turns

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Schertz - Non-Programmable 2H/1C Heat Pump Thermostat – Home, LCD Display with Temp & Humidity

Model:: M721; |
SKU:: 11545519

Save $6.25

$68.76

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

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