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Honeywell TH140-28-01-B/U Programmable Electronic Thermostat, +/-1 deg F, 7 Days Programs per Week, Terminal Designations: R/W
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- Electronic Thermostat, Programmable, 1 Stage Heat, Temperature Settings Per Day: +/-1 deg F, Programs Per Week: 7 Days, Terminal Designations: R/W, System Switching: SPDT Contact, LCD Display, 24/120/240 VAC, 2 AA Alkaline Battery, Vertical Mount, White, 4.9 in L x 3.8 in W x 1 in H
- Advanced temperature control ensures total comfort by minimizing temperature swings
- Selectable cycles means thermostat can be optimized to heating system
- Pump protection activates pump for 1 min every 24 hr to prevent seizure
- Convenient programming by removing faceplate from base
- Precise LCD shows room temperature in increments of 0.1 C or 0.1 F
- Low battery indicator gives 60-day warning to replace batteries
- Remote input enable change of temperature modes by phone (CT240 controller required)
- Compatible with electric heat applications using an electromechanical relay
- 0 to 95 deg non-condensing operating humidity range
- 32 to 122 deg F operating temperature range
- Programs per Week7 DaysTemperature Settings per Day+/-1 deg FTerminal DesignationsR / WColorWhiteDimensions4.9 in L x 3.8 in W x 1 in HDisplay TypeLCDManufacturerHoneywellManufacturer #TH140-28-01-B/UMounting TypeVerticalNumber of Stages1Power Source2 AA Alkaline BatteryStages Heat1System SwitchingSPDT ContactTypeProgrammableVoltage Rating24/120/240