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Modern Heating Technology Needs Smart Controls

The controller is the head of any heating system and its components. SOREL has been a manufacturer of electronic temperature controls for the heating industry worldwide since 1991. From the heat source to room thermostats, from fresh water technology to underfloor heating and cooling, and from single-family houses to large commercial buildings:

SOREL controls are always energy-saving, reliable and easy to use.

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  • From off-the-shelf controls to OEM solutions

  • User-friendly menus in all controls

  • Over 25 years of experience in the heating industry

  • German engineering


SOREL controls already optimise heating systems in more than 60 countries worldwide. Find your local contact person or source of supply:


We provide you with intelligent solutions for diverse applications around the topics heating and cooling from one source: the most suitable controller for your project can be found in the current catalogue or with our product selector.

SOREL controls combine functional depth with ease of use

SOREL controls combine functional depth with ease of use. This ensures fast and correct setup and saves time and money by strongly reducing the effort for technical support.

From concept to implementation are we reliable partner of product managers in the heating industry

From concept to implementation are we reliable partner of product managers in the heating industry. No matter if for an adapted off-the-shelf controller or a new product according to your wishes: together we will make your product successful.

TDC Series
Temperatur-Differenz-Regler TDC

For solar thermal systems from small to complex

°CALEON Z Smart Thermostat

Elegant room thermostat for individual room control via smartphone

°CALEONbox Clima

Universal system and individual room controller for surface heating and cooling with up to 8 zones.

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