Welcome to Watts Europe

Watts Electronics

Watts Electronics, a branch of Watts Water Technologies, aims at a major position on the European market and over the world as a supplier of HVAC* electronics systems and solutions such as thermostats and IoT ecosystems.

Our two production sites combine a high level of innovative technology and an excellence in design with its integrated Research and Development team in France and its main production in Tunisia.

*Heating –Ventilation – Air-Conditioning

Your OEM’s Partner

ODM Solutions

Watts Electronics, with over 30 years of expertise, offers comprehensive ODM (Original Design Manufacturer) services to OEM customers. From your initial idea or specifications to tailor-made product design, development, manufacturing, and technical support, we ensure end-to-end solutions. ODM means we handle the entire process of creating products customized to your needs, integrating both design and production for a seamless experience.
Learn more about ODM solutions here

EMS Solutions

A close partnership with our OEM customers is the cornerstone of our success in Europe. Our WATTS Electronics OEM team ensures high-quality manufacturing and innovative solutions. EMS (Electronic Manufacturing Services) covers precision manufacturing, assembly, and supply chain management, delivering scalable and tailored solutions.

Learn more about EMS solutions here

Our Manufacturing Expertise with EMS and ODM services

Producing 500k products per month across 2,500 references, we provide EMS and ODM services tailored to diverse industries including:


Renewable Energies	Heat Pumps & Boilers	Ventilation & AC	Hydronic Underfloor Heating

Radiator Thermostats	Smart Home	Electric Underfloor Heating	Energy Metering

Headquarters, in Rosières, Haute-Loire, France

R&D, Test lab, short series production 150 People on 5000m²

Production Site, in Monastir, Tunisia

440 People on 8000m²