With the Warmup 3iE thermostatic controller for your underfloor heating system, the power is firmly in your hands. Set up to 10 different heating schedules per day for quick and accurate temperature settings for individual rooms.Featuring a piano black casing, easy-to-use interface and a smart, self-learning capability, the 3iE controller can even tell you when to turn the power on, to achieve your desired temperature by a specific time.Designed for use with all Warmup underfloor heating systems (electrical up to 16A), it can achieve unrivalled accurate floor temperature control of +/- 0.5°C.For ultimate peace of mind, this underfloor heating thermostatic controller is BEAB Approved and CE marked, meeting the highest safety standards. It comes complete with a 3 year manufacturer\'s warranty, with the option to upgrade to lifetime warranty.