The Flexel Manual Thermostat with Dial is a simple, non-programmable control device designed specifically for use with electric heating systems like radiant panels or underfloor heating.
For simple control of infrared heating panels in commercial applications. Bimetal technology with heat anticipator for high precision.
Planning heating controls or smart temperature zoning?
Our Heating Thermostat Guide explains floor sensors, air sensors, smart control features and energy-saving scheduling. Whether you are installing electric underfloor heating or infrared panels, the Heating Installation Guide helps you plan wiring and positioning, while our What is Infrared Heating? page explains how radiant heating responds to thermostat control.

