When efficient comfort becomes an evidence

Provide the most adapted combination of thermostat and heating element for electric water heaters.

Our applications

Cotherm has been trusted by the leading water heater manufacturers for over 70 years.

Electric water heater

A complete range of heating, control and safety solutions, matching any electric water heater configuration for either single or multi-tank. Optional EcoFlex ERP mechanical technology is available to improve the energy rating of the water heater.

Smart water heater

Cotherm’s electronic controlers and matching heating elements addressed electric water heater for the highest ERP energy class. Our smart algorithm, adapting automatically hot water production to consumption, is the most proven energy savings solution of the market.

Storage tank

Storage tank is a strategic node in a system dedicated to sanitary hot water or space heating.  Cotherm has the reliable immersion heaters and controllers for a reliable and efficient system construction.

Compact water heater

Cotherm has thermostats and electrical resistances adapted to the compact water heater, whatever the configuration:
Over sink, under sink or under ceiling.

ERP Solution

Cotherm developped ERP ready solutions to improve your product efficiency. Tested and fine tuned in our ISO 17025 accredited lab, it garanteethe targetted efficiency in conformity with ERP regulation (Europe, Ukraine, UK , Saudi Arabia)

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Get inspired by our latest use-cases for various applications.