Danfoss Thermostatic Radiator Valve

The product shown is a Danfoss thermostatic radiator valve (TRV), a precision instrument designed to control the heat output of a radiator based on the ambient room temperature. Danfoss is a global leader in heating technology, known for inventing the world's first thermostatic radiator valve.

Originally founded in Denmark, Danfoss has grown into a massive multinational corporation. While the brand remains headquartered in Denmark, its manufacturing is distributed globally across several continents to serve localized markets including Europe, North America, and Asia. The brand is synonymous with energy efficiency and industrial reliability.

Ownership has remained largely within the founding family through the Bitten & Mads Clausen’s Foundation, ensuring that the company maintains its long-term focus on sustainable engineering and climate solutions. Today, it operates as a private company under Danfoss A/S, continuing its legacy in the cooling, heating, and power electronics sectors.