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Low V T-Stat, Stages Heat 1, Stages Cool 1
- Item # 2HFF4
- Mfr. Model # TH1110DV1009/U
- UNSPSC # 41112209
- Catalog Page # 4219
- Shipping Weight 0.5 lbs.
- ItemLow Voltage Thermostat
- Stages Heat1
- Stages Cool1
- Terminal DesignationsR,C,Y,W,G
- System SwitchingHeat-Cool-Off
- Fan SwitchingAuto-On
- DisplayDigital Backlit
- Programmable FanNo
- Humidification ControlNo
- Battery BackupYes
- Low Battery IndicatorYes
- Batteries IncludedYes
- Dual Transformer CompatibleNo
- Power MethodHardwired/Battery
- Voltage20 to 30VAC
- 750mV CompatibleYes
- Mounting TypeVertical
- Control RangeHeat 40 Degrees to 90 Degrees F, Cool 50 Degrees to 99 Degrees F
- For Use WithConventional or Heat Pumps
- Includes2 AAA Batteries
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To enter the ISU for the TH1110D, press & hold the up & down arrows until the display shows a large 1 in the center & a smaller number on the right side of the display. With the thermostat showing temperature in Celsius, the number on the right side of the display is likely a 1. It needs to be 0.
To change it, press the down arrow. To save the change, wait 60 seconds until the display goes back to normal.
Grainger is neither responsible for, not does it endorse, the content of any statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger.