PNI-CT28 PRO wireless thermostat control unit, for underfloor heating compatible with PNI-CT28M solenoid valve control module and with PNI-CT28WIFI Hub

• 🔧 Wireless Underfloor Heating Control – Manage your heating zones with zero wiring. The PNI CT28 PRO integrates seamlessly into your system, delivering precise temperature regulation and energy savings—no installation headaches.
• 📡 Compatible with PNI CT28M & CT28WIFI – Designed exclusively for use with the PNI CT28M valve control module and CT28WIFI hub (sold separately). Supports centralized management of up to 8 thermostats and 16 actuators via the Tuya Smart app.
• 📱 App-Based Tuya Smart Control – Whether at home or away, adjust your heating in real time from your smartphone. Enjoy intuitive schedules, zone management, and full control—anytime, anywhere.
• ⚙️ Reliable 868MHz RF Communication – The stable 868MHz frequency ensures interference-free performance and secure pairing with your heating system. No Wi-Fi outages, no delays—just constant comfort.
• 🔄 Supports NO/NC Valves + Delay Settings – Compatible with Normally Open (NO) and Normally Closed (NC) valves. Adjustable delay (0–6 minutes) for heat pump or boiler activation—maximum flexibility in system configuration. 🚀📦

Technical details Product identification Product code - PNI-CT28-PRO General features Product type - Wireless thermostat Intended for - Underfloor heating, Central heating Compatible brand - Universal Mounting - Desk / wall Material - ABS Color - White Connectivity - Wireless between the 2 CT28 WiFi and CT28M units: 868 MHz radio Power supply type input voltage - 2 x AAA alkaline batteries Set temperature range / 5 - 35°C Temperature setting step - 0.5°C Displayed temperature step - 0.1°C Hysteresis - ± 0.1°C Operating parameters - Settable temperature: 5 - 35°C - Desired temperature setting step: 0.5°C - Measured temperature: 0 - 50°C - Unit of measurement: °Degrees Celsius - Sensor sensitivity: ± 0.1°C - Hysteresis (Dead Zone): 0.1°C - 6°C Functions - Control of the CT28M control module for underfloor heating (purchased separately) - Control from the mobile application using the CT28 WiFi module (purchased separately) - Daily program: 4 time zones per day - Weekly program: Monday - Sunday - Local temperature control - Mobile central unit - Anti-freeze - Open window detection Configurable parameters - internal temperature sensor calibration - minimum and maximum settable temperature - anti-freeze temperature - hysteresis - Key lock - parameters - open window Package contains Thermostat Mounting accessories