Heat Interface Units

Browse Our Product Range

Read our in-depth guide on heat network systems and how Inta HIUs work.

Explore our range of HIU’s for stable and reliable water management even under heavy demands.

For helping you make the right purchase to training and aftersales support – we have you covered.

TECHNICAL SUPPORT

Learn More About Inta's HIUs

Explore our technical support hub for documentation, FAQs and more for your HIU.

Maintain optimum performance with the help of our free online training guides.

Get peace of mind with our extended warranty. Simply register your product online.

The leading international brand for pressure tanks and expansion vessels.

Become an expert in HIU’s with our professional development programme.