RESIDEO Resideo Room Thermostat T4 Wired with Changeover Contact, White – T4H110A1023

Resideo Room Thermostat T4The battery-powered T4 room thermostat offers automatic time and temperature control for residential and commercial buildings. Its ease of use and guided program entry are particularly advantageous. The device also features a particularly large, backlit display with dynamic text display. It can be used in various ways for room temperature control of individual rooms or zones in conjunction with pumps, thermal actuators, and zone valves. In simple cases, it can even control small heat generators with oil or gas burners. Functions: Time program with 4 heating intervals per day, time program adjustable as daily, weekday/weekend, or weekly program, automatic summer/winter time changeover, external room sensor input, optimization functions calculate heating and cooling times, operating modes Automatic (time program), Standby, Vacation, Override, Keylock via key combination to prevent incorrect settingsRoom thermostat (W x H x D): 136 x 97 x 28 mmTime program: 7 days, 5+2 days or daily with 4 or 6 daily time and temperature settingsControl characteristic: Fuzzy LogicVersion: On/OffType of power supply: Battery 2x AAConnection: Two-wireWith receiver: NoMeasuring range: 5 °C - 35 °CHeating: YesCooling: NoWith display: YesOptimization: YesMax. contact voltage: 230 VMax. contact load: 3 AProtection class (IP): IP30Temperature controller class: IVBrand: ResideoType: Honeywell Home