Mill PA400WIFI4 Smart WiFi Panel Heater 400W White

The Mill Invisible Smart WiFi Panel Heater is a compact wall-mounted heating solution designed for small rooms up to 4–6 m². With intelligent WiFi connectivity and Zigbee 3.0 support, you can control your room temperature remotely via smartphone, making it ideal for targeted heating in bedrooms, home offices, or compact living spaces.

Intelligent heating that adapts to your routine

• 400 W output with X-aluminium heating element for efficient, even heat distribution across the room
• WiFi 6 and Zigbee 3.0 connectivity for seamless smart home integration and remote temperature management
• Open Window Function automatically adjusts heating when ventilation is detected, reducing wasted energy
• Ultra-quiet operation and silent running—no fan noise or distractions
• IPX4 water resistance rated for bathrooms and moisture-prone areas

Perfect for renters, small flats, and anyone seeking zone heating without permanent installation. The LED display provides instant feedback on settings, while Mill's Predictive Heating technology learns your schedule to deliver warmth exactly when you need it.