IMI HEIMEIER A world leader in thermostatic control technologies​​​

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​A world leader in thermostatic control technologies​​

Innovative solutions for all your thermostatic control needs​
Effective thermostatic control is one of the key ways to regulate room temperatures, boost energy efficiency and overall performance in HVAC systems - which is why we’ve spent decades developing innovative solutions to give you control at every turn. Established in 1928, IMI HEIMEIER today is a world leader in thermostatic control technology and a partner to thousands of HVAC customers around the world.  

Our extensive range of German-engineered thermostatic heads/sensors, manual and automatic radiator valves, room thermostats, electronic radiator and underfloor heating controllers and actuators are built for high performance and long-term resilience. They are easy to fit, simple to configure and comply with a range of International Certification Standards. 
All of our products undergo extensive quality and leak tests before leaving our factory; this gives you peace of mind that when you specify or install an IMI HEIMEIER product, you’re guaranteeing long-term functionality and performance for your customers too.

Reducing energy consumption and creating ideal indoor climates
IMI HEIMEIER products help you create indoor climates that are sustainable, co​mfortable and above all energy efficient. There is a wealth of evidence illustrating just how effective the right thermostatic control technologies can be in achieving significant cost savings and improving system performance. For instance:
  • Accurately configured thermostatic radiator valves can reduce energy consumption by as much as 28% compared with manual radiator valves.
  • Replacing old-style thermostatic heads (those produced before 1988) with modern versions can achieve up to 7% energy savings.
We are constantly striving to create new thermostatic control technologies to meet customer expectations and face the energy-saving challenges of today. ​

Industry-leading know-how

Take a look at the Training and Seminars we deliver to help you achieve optimal HVAC performance.

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We provide a range of applications and software downloads to help you design, install and optimise every type of HVAC solution.​​ 

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