DEVI offers a large variety of underfloor heating systems
 
 
 
 
 
 
 
 
 
 
 
 
   
General Information Technical Information
Depending on your requirements, the Devireg 540™ can be used to sense Floor, Air or Floor and Air temperatures and, in combination with a 7-day program and built-in timer, can automatically make the necessary adjustments to maintain your ideal comfort level of your floor heating. The "set back" temperature (the amount by which the controller will decrease the temperature when full heating is not required) can be adjusted from 1°C to 15°C to make the Devireg™ 540 the economical and practical choice for your floor heating system.

It is designed for connection to a 24 Hour or Time of Use Tariff - it is not recommended for connection to Off-Peak. 
The Devireg™ 540 is not recommended for control of Ceiling Heating or heating under timber floors .

APPLICATIONS: Designed for use with 'Demand Heating' Systems for Control of Room and Floor Temperatures in houses, offices, hotels, public buildings etc. 
Thermostat wall mounting frame
Mounting Frame

FEATURES:

  • Advanced temperature controller with a built-in timer function allowing you to program your electrical floor heating system for the optimal temperature throughout the day. 
  • Set back temperature ranges from 1°C to 15°C below the set comfort level, which is determined by user programming
  • Supplied with mounting frame to fit directly into a wall box / mounting bracket

PDF - Devireg™ 540 Installation & Use Guide