The Digital Round® Thermostats provide 24V control of heating only or heat/cool systems.

Features

• Attractive styling complements any decor.
• One-touch backlit display.
• Familiar twist-to-see operation. Available in Heat/Cool and Heat Only models.

Product Specifications

ApplicationHeat OnlyDimensions (in.)3 11/16 in. diameter x 1 7/16 in. deepDimensions (mm)94 mm diameter x 37 mm deepIncludesWallplate, resistor assembly, mounting screws and wall anchorsCommentsLarge easy-to-see backlit display.Item TypeProductMountingRoundElectrical Ratings18 to 30 VacFrequency60 HzStages1 HeatOperating Humidity Range (% RH)5 to 90% RH (non-condensing)Supply Voltage20 to 30 VacPower MethodPowered through system heating controlsSensor ElementThermistorAccuracy (F)±1 FAccuracy (C)± 0.5 CColorPremier White®Switch TypeElectronicTerminal DesignationsR, WDisplay Size0.75 sq in.Setting Temperature Range (F)40 F to 90 FSetting Temperature Range (C)4.5 to 32Cycles per HourAdjustable 1, 3, 6, 9Cool Current0.02A to 1.5A running; 6.0A inrushHeat Current0.02A to 1.5A running, 3.5A inrushFan Current0.02A to 0.5A running, 2.5A inrush

https://customer.honeywell.com/resources/Techlit/TechLitDocuments/69-0000s/69-1679EF.pdf