40A smart WiFi switch, smart water heater switch

40A Smart WiFi Water Heater Switch – Wireless Remote Control for EU/UK Boilers

The 40A Smart WiFi Water Heater Switch is a professional-grade smart relay module designed for remote control of electric water heaters, boilers, and other high-power appliances. Engineered to handle up to 40A of current, this device enables you to manage your water heater from anywhere using your smartphone, voice commands, or automated schedules.

High-Power 40A Capacity

This smart switch is specifically built for high-power applications, with a maximum load of 40A (approximately 8800W). It is compatible with both resistive and inductive loads, making it suitable for most standard water heaters and boilers.

Wireless Control and Automation

With built-in BLE (Bluetooth Low Energy) and Wi-Fi connectivity, you can control your water heater remotely using the Smart Life or Tuya Smart app. You can turn your water heater on/off from anywhere and receive real-time alerts when cycles complete. The timer and scheduling function allows you to set specific times for your water heater to turn on and off automatically, ensuring your water is ready when you need it and saving energy when you do not.

Voice Assistant Compatibility

The switch is compatible with Google Home and IFTTT. This allows you to control your water heater with simple voice commands and integrate it into your existing smart home routines.

Safety and Compliance

The product is CE and RoHS certified, ensuring it meets European safety and environmental standards. A physical control button on the unit also allows for manual operation when needed.

Easy Installation

This device is designed for in-wall installation in standard EU/UK electrical boxes. It requires a neutral wire and includes a transparent wiring diagram for straightforward setup by a qualified electrician.

Technical Specifications