Heatit - Battery operated thermostat Z-Wave Z-TEMP3 white

Heatit Z-Temp3 Z-Wave 800 Wireless Thermostat

The Heatit Z-Temp3 is a battery-powered Z-Wave thermostat designed to efficiently control water-based heating systems. Combined with compatible devices such as the Heatit Z-Water2, it enables precise and fully wireless temperature management via your home automation system or directly from its front panel.

Flexible Installation and Modern Design

Thanks to its wireless operation, the Z-Temp3 is ideal for renovation or retrofit projects where wiring is limited. It can be mounted on a wall, installed in System 55 frames alongside switches or dimmers, or simply placed on a shelf for flexible use.

Smart Heating Control

The thermostat offers three operating modes: Heat, Cool, and Eco, allowing you to adapt your heating system to your needs. It can also function as a master thermostat, synchronizing temperature settings and modes across multiple connected devices.

Advanced Sensors and Automation

Equipped with integrated temperature and humidity sensors, the Z-Temp3 provides accurate environmental monitoring. Features such as open window detection and configurable hysteresis or PWM control enhance comfort while optimizing energy efficiency.

Seamless Z-Wave Integration

Built on the latest Z-Wave 800 series, the thermostat ensures reliable communication and improved range. It supports SmartStart for quick inclusion and advanced S2 security for safe data transmission.

Convenient and User-Friendly Interface

The backlit LCD display and intuitive buttons make it easy to adjust settings locally. Additional features such as child lock and OTA firmware updates ensure long-term usability and safety.

Key Features

• Z-Wave 800 wireless thermostat
• Compatible with water-based heating systems
• Heat, Cool and Eco operating modes
• Master thermostat function
• Integrated temperature and humidity sensors
• Open window detection
• Hysteresis and PWM control
• SmartStart and OTA updates
• Child lock and backlit LCD display
• Flexible installation (wall, frame, or standalone)

Technical Specifications

• Protocol: Z-Wave 800 (868.4 MHz EU)
• Power supply: 2 × AAA batteries or external power
• Voltage: 3.3 VDC
• Range: up to 40 m
• IP rating: IP21
• Humidity: 10–85% RH (non-condensing)
• Storage temperature: -30°C to 70°C
• Operating modes: Heat / Cool / Eco
• Hysteresis: 0.3 to 3.0 (default 0.5)
• Dimensions: compatible with System 55 standard