IMMAX NEO LITE SMART thermostat Nexa for electric underfloor heating 16A Zigbee TUYA

IMMAX NEO LITE SMART Nexa — thermostat for smart control of underfloor heating

Heating your home with electric underfloor heating can be expensive if not properly regulated. This smart thermostat from IMMAX combines intuitive mechanical control using a rotary knob with modern smart home functions. Thanks to the Zigbee 3.0 protocol, it offers not only reliable integration into your home network, but also remote control via the IMMAX NEO PRO and TUYA Smart Life apps. With a maximum current load of 16 A, it is ideal for efficient control of electric underfloor heating. In addition, it supports voice control with Amazon Alexa and Google Home, bringing real comfort.

Intuitive control and flexible programming

IMMAX NEO LITE SMART Nexa allows easy temperature adjustment using a rotary knob, eliminating the need for complex touch screens. It offers flexible programming modes of 5+2, 6+1 or 7 days with the option of up to 6 time periods per day, allowing you to plan heating exactly according to your needs. TFT display clearly displays the current temperature, weather, humidity, time and allows you to set the backlight, which can be completely turned off for a peaceful sleep.

Precise temperature measurement and control

Thanks to the external NTC temperature sensor with a 3m cable, the thermostat ensures accurate measurement of the floor temperature. The temperature setting range is 5–45 °C with an accuracy of 0.5 °C and the measurement takes place with a deviation of only ± 1 °C. The possibility of temperature correction by ± 9 °C and hysteresis adjustable in the range 1–5 °C ensure maximum comfort and heating efficiency.

Smart integration and remote control

You can easily connect the thermostat to your smart home via the Zigbee 3.0 protocol. The repeater function improves wireless coverage and ensures a stable connection. The IMMAX NEO PRO and TUYA Smart Life applications allow remote control, automation and the creation of scenarios that connect the thermostat to other smart devices in your home.

Technical data

• Power supply: AC 100-230 V
• Maximum operating load: 16 A
• Communication protocol: Zigbee 3.0
• Frequency: 2400-2483.5 MHz
• Maximum RF power: 10-19 dBm
• Wireless range: 30 m (line of sight), 5 m (built-up area)
• External sensor: NTC, B = 3380, R25 = 10 kΩ ± 1 %
• Temperature setting range: 5–45 °C (0.5 °C steps)
• Measurement accuracy: ± 1 °C
• Temperature correction: ± 9 °C
• Hysteresis: 1–5 °C
• Voice control: Amazon Alexa, Google Home
• Dimensions: 80 × 80 × 60 mm
• Protection degree: IP20

Package contents

• Thermostat
• External temperature sensor (3 m)
• User manual