The Heatmiser neoStat V3 is a next-generation 230V smart programmable thermostat, designed to deliver precise temperature control with a sleek, modern aesthetic. Featuring an ultra-clear backlit display and responsive illuminated touch buttons, it offers intuitive day-to-day control for underfloor heating, towel rails, lighting circuits and other switched loads.

This versatile thermostat can be configured as a fully programmable thermostat or as a stand-alone timer, giving installers and homeowners maximum flexibility. Advanced scheduling options allow tailored heating control to suit any lifestyle, helping improve comfort while reducing energy consumption.

When connected to the neoHub (2nd Generation or later), the neoStat V3 integrates seamlessly into the Heatmiser neo smart heating system, unlocking full remote control via the neoApp. Users can manage temperatures room-by-room, set schedules, activate holiday modes and monitor usage from anywhere. Enhanced internal hardware delivers improved wireless mesh performance and extended communication range, ensuring reliable connectivity throughout the home.

Key Features & Benefits

• Slimline, contemporary design to suit modern interiors

• Proximity-activated backlit LCD display

• Illuminated soft-touch control keys

• Operates as a programmable thermostat or timer

• Multiple scheduling modes:

  • Non-programmable

  • Weekday / Weekend

  • All Days Same

  • All Days Different

• 5-minute programming intervals for precise control

• 0.5°C temperature adjustment increments

• Self-learning Optimum Start technology

• Up to 4 daily comfort levels (expandable to 6 with neoHub)

• Temperature Hold and Holiday modes

• Automatic white backlight (switches off after 30 seconds)

• Flush-mount wall installation

• °C / °F selectable

• Keypad lock for added security

• Built-in frost protection

• Compatible with 10K, 12K and 15K NTC floor probes

• Full app control when paired with a compatible neoHub

neoHub Compatibility Notice

The neoStat V3 requires a neoHub (2nd Generation or later) and is not compatible with the original 1st Generation neoHub. As the neo smart system has evolved, newer devices have been engineered around updated communication standards to provide greater reliability, enhanced performance and long-term support.
Customers upgrading from an early neo system will need a current neoHub to access smart features and future firmware updates.

ErP Energy Efficiency Classification

• System Class: Multi-Room Temperature Control with Individual Boiler Interlock

• ErP Class: VIII

• Efficiency Contribution: 5%