Cotherm
Cotherm: Precision Thermal Controls and Reliability Since 1947
Cotherm is a world-renowned French manufacturer specialising in high-performance thermal controls and thermostats for water heating and domestic appliances. As a primary OEM (Original Equipment Manufacturer) supplier for over 75 years, Cotherm has built a reputation for engineering excellence, producing components that are synonymous with precision and long-term durability.
At Heating Controls Online, we stock a comprehensive range of Cotherm solutions designed to keep your heating system running safely and efficiently. Our inventory includes the highly sought-after Cotherm TSE and TSR immersion thermostats, which are the industry standard for Heatrae Sadia Megaflo systems and various other unvented cylinders.
Whether you are looking for a direct replacement for a mechanical rod thermostat or an advanced capillary solution for modern energy management, Cotherm components offer a seamless fit and reliable temperature regulation. Designed to handle the rigours of high-pressure unvented systems, these thermostats often feature integrated safety cut-outs to prevent overheating. Explore our selection below to find the exact Cotherm immersion heater or thermostat required for your cylinder maintenance or repair.
