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The Heatit Z-TRM6 Thermostat Z-Wave 800 series (Black Matt) is a sophisticated electronic thermostat designed to provide precise control over electrical heating systems. Engineered for the modern smart home, this device integrates the latest Z-Wave 800 series chip, ensuring enhanced range, faster communication, and improved security for your home automation network.

Advanced Heating Control
The Z-TRM6 is a versatile solution suitable for both electric underfloor heating and water-based systems. It features a built-in room temperature sensor and allows for the connection of two additional external sensors, such as floor sensors or external room sensors. This multi-sensor approach ensures optimal comfort and energy efficiency by monitoring temperature exactly where it is needed.
Smart Features and Connectivity
Equipped with ZeroX technology, the thermostat ensures the relay switches at zero volts, significantly extending the lifespan of the device. Users can monitor their energy consumption in real time through the active power metering feature, providing valuable insights into household energy usage. The thermostat supports three distinct modes—Heat, Cool, and Eco—allowing for flexible climate management throughout the year.
Key Features
Z-Wave 800 Series: Utilises the latest smart home protocol for superior connectivity and performance.
Active Power Metering: Provides real-time data on energy consumption.
ZeroX Technology: Protects the relay and extends the product's operational life.
Multi-Sensor Support: Built-in room sensor with inputs for two external NTC sensors.
Master Thermostat Capability: Can control up to 10 other thermostats and external relays through associations.
Open Window Detection: Automatically pauses heating when a rapid temperature drop is detected to save energy.
Child Lock: Secure lock mode to prevent unauthorised adjustments to settings.
Weekly Schedule: Fully programmable through a compatible Z-Wave gateway.
Technical Specifications
The Heatit Z-TRM6 is designed to fit standard European junction boxes and is compatible with most System 55 frames, making it an ideal choice for both new builds and retrofits. The Black Matt finish offers a contemporary aesthetic that complements modern interior designs.
Voltage: 230VAC 50Hz
Max Load: 16A / 3600W (resistive load)
IP Rating: IP21
Encryption: Supports S0, S2 Authenticated, and S2 Unauthenticated classes.
Hysteresis: Adjustable from 0.3°C to 3.0°C.
With its user-friendly interface and robust metal frame, the Heatit Z-TRM6 combines durability with high-end functionality, making it a leading choice for homeowners looking to optimise their heating through Z-Wave technology.