Engo E901-WIFI Smart Wireless Thermostat

Take complete control of your home heating with the ENGO E901-WIFI Smart Wireless Thermostat. Designed for convenience and energy efficiency, this advanced programmable room thermostat allows you to manage your heating schedule from anywhere in the world. With Wi-Fi functionality built directly into the receiver, there is no need for an additional gateway or smart hub, making it a highly cost-effective and straightforward upgrade for any conventional heating system.

Key Features

• No Hub Required: The 2.4 GHz Wi-Fi module is integrated directly into the boiler receiver, allowing instant connection to your home internet network without the expense of extra equipment.
• Smart App & Voice Control: Fully compatible with the ENGO Smart and Tuya Smart mobile applications. Adjust temperatures remotely and utilise voice commands seamlessly via Amazon Alexa or Google Assistant.
• 7-Day Programmable Scheduling: Tailor your heating to your daily routine with highly customisable weekly schedules, ensuring you only consume energy when it is truly required.
• High-Capacity Receiver: Features a robust voltage-free relay (NO/COM) with a maximum 16A switching load, making it universally compatible with a wide range of gas boilers, oil boilers, and heat pumps.
• TPI Control Algorithm: Incorporates advanced Time Proportional and Integral (TPI) technology to minimise temperature overshoot and ensure Boiler Plus compliance, ultimately lowering your energy bills.
• Heating & Cooling Modes: Easily switchable between heating and cooling operations to maintain year-round climate comfort in any setting.
• Secure & Reliable Signal: Communicates via a highly stable 868 MHz radio frequency between the battery-powered thermostat and the mains receiver, featuring unique transmission codes to completely prevent cross-interference.

Versatile & User-Friendly Design

The E901-WIFI has been crafted for both rapid installation and effortless daily operation. The battery-powered thermostat (requiring just 2x AA batteries) can be securely wall-mounted or placed on a flat surface using the included desk stand, allowing you to position the sensor in the optimal location for accurate room readings. Additional built-in features such as a PIN child lock, dedicated holiday mode, and temporary manual override provide total flexibility without disrupting your carefully planned schedules.

Technical Specifications

• Thermostat Power Supply: 2x AA Alkaline Batteries (3V)
• Receiver Power Supply: 230V AC / 50Hz
• Maximum Receiver Load: 16(5)A
• Output Signal: Volt-free NO/COM relay
• Wireless Communication: 868 MHz RF (Thermostat to Receiver) & 2.4 GHz Wi-Fi (Receiver to Router)
• Temperature Control Range: 5°C to 35°C
• Dimensions (Thermostat): 150mm (W) x 84mm (H) x 22mm (D)
• Dimensions (Receiver): 96mm (W) x 96mm (H) x 27mm (D)
• Warranty: 5 Years