Indirect Heat Interface Unit

Indirect Heat Interface Unit

Versatile HIU’s offer the very best in terms of performance, longevity, and price. The Versatile HIU offering is the ultimate package for designers, installers, and consumers.

A standard 5-year warranty which is extended to 7. When tested to the UK HIU regime it was found to be best in class for DHW response times along with a very impressive 29 VWART. However, when individually tested to site-specific requirements an indirect model delivered even greater results.

HIU’s from Versatile is the efficient high performing range in the UK with over 150,000 supplied and working throughout Europe.

  • BESA tested model available with an impressive 29 vwart and quickest DHW response time of any HIU.
  • WRAS approved.
  • Dual differential pressure control valve that offers stable and continuous supply of heating and hot water.
  • Latest SWEP plate heat exchanger offering exceptional performance.
  • Water arrestor to avoid noise, vibration and water hammer in the system.
  • EPP thermal casing to ensure minimum heat losses and maximum heat efficiency.
  • DHW thermostatic control valves offer the most accurate and effective temperature control. The sensor is within the PHE, making this an instant response product. The thermostatic valves are optimised for minimal idle consumption.
  • Heating thermostatic control valves ensures an accurate temperature across all heating circuits or underfloor heating manifolds

Complete your name and email to read the content.
You can change your mind at any time by clicking the unsubscribe link in the footer of any email you receive from us, or by contacting us at We promise to treat your information with respect. For more information about our privacy practices please visit the "Privacy Policy" above or the link on the footer of our websites. By clicking below, you agree that we may process your information in accordance with these terms.
I agree with the Terms & Conditions

Related Products

Product Enquiries

Fill in the form below or email

+353 (0)46 9029444
Request A Callback

Request A Callback