Elektra ELR30 WiFi Programmable Thermostat - Black

Elektra ELR30 WiFi – Smart Temperature Controller for Underfloor Heating

The Elektra ELR30 WiFi is a flush-mounted digital thermostat designed for electric underfloor heating systems. It combines precise temperature control with smart remote access, making it ideal for energy-efficient home heating.

Key Features

The thermostat offers both Wi‑Fi and Bluetooth connectivity, allowing it to be controlled remotely through the Tuya Smart or Smart Life mobile apps. Users can manage multiple thermostats from a single app or share device control among multiple users.

It supports three sensor modes: room sensor, floor sensor, or a combination of both with a floor temperature limit. This flexibility makes it suitable for a variety of heating scenarios.

The device supports programmable heating schedules with up to four heating periods per day. Users can operate the thermostat in several modes including automatic, manual, temporary override, and a favourite pre-set mode for quick temperature recall.

The thermostat features a large, high-contrast LCD screen and intuitive buttons for navigation and control. Additional functionalities include Quick Preheating, Open Window detection, frost protection, and a lockable user interface for added safety.

Advanced configuration options are available for installers. These include sensor calibration (±10 °C), adjustable temperature limits (5–90 °C), hysteresis settings (0.5–10 °C), relay modes (heating/cooling), customizable frost protection, and quick preheat toggling.

Modes of Operation

• Manual Mode: The user sets a fixed temperature.
• Automatic Mode: The device follows a scheduled program with four events per day.
• Temporary Mode: Allows overriding the schedule until the next programmed event.
• Favourite Mode: Provides instant access to a saved comfort temperature.

The thermostat also features open-window detection, which temporarily disables heating if a sudden drop in temperature is detected to avoid energy waste.

Ideal Applications

This product is ideal for controlling electric underfloor heating systems in residential or commercial environments. It suits users looking for both manual and scheduled control, as well as remote management via smartphone apps. It also offers advanced setup flexibility for professional installers.