Panel heater with 700 W power and WiFi control for rooms of 9–12 m² IPX4 white PA700WIFI4 Mill

The Mill PA700WIFI4 is a slim and modern panel heater with 700 W power and built-in WiFi control, designed for rooms sized 9–12 m². Using convection heating technology, it provides smooth, comfortable warmth while the new-generation electronic thermostat maintains precise temperature control. With an IPX4 rating, the heater is also suitable for bathrooms and other humid environments. Its clean white Scandinavian design blends seamlessly into any contemporary interior.

Key features

• 700 W heating power – ideal for rooms up to 9–12 m².

• WiFi control – full app control from anywhere.

• Supports Zigbee and Matter – smart home and voice-assistant compatible.

• Flat panel design – even heat distribution without visible heating elements.

• IPX4 moisture protection – safe for bathrooms and wet zones.

• PID temperature control – stable and precise heat with reduced energy consumption.

• Predictive Heating function – learns room-heating patterns and adjusts performance.

• Electronic thermostat – maintains consistent comfort.

• Child safety lock – prevents accidental adjustments.

• Open-window detection – reduces heating to save energy.

Technical specifications

• Model: Mill PA700WIFI4

• Power: 700 W

• Heating area: 9–12 m²

• Control: WiFi + Zigbee + Matter

• Thermostat: electronic, PID

• Protection rating: IPX4

• Heating method: convection

• Safety: overheat protection, child lock, open-window detection

• Mounting: wall-mounted

• Material: metal

• Color: white

• Weight: approx. 3.8 kg

• Dimensions: ~65 × 40 × 8.6 cm

Why buy / what makes it special?

• Highly intelligent smart heater, future-proof with Matter & Zigbee support.

• Perfect for small rooms, including bathrooms (IPX4 rating).

• Very accurate temperature control, reducing energy bills.

• Minimalistic Scandinavian design, blending visually into the wall.

• Remote control 24/7, adjustable from anywhere.

• Excellent safety features, ideal for families with children.

• Silent operation, thanks to convection technology.

Included in the box

• Mill PA700WIFI4 panel heater.

• Wall-mounting kit.

• User manual.

• Warranty documentation.

About Mill

Mill is a Norwegian brand specializing in modern electric heating solutions that combine Scandinavian aesthetics, high efficiency and smart-home technologies. Mill products are valued across Europe for their quality, reliability and elegant design.