Heat Interface Units

As some of the most efficient heat interface units in the market, the vTherm° heat interface units have been developed with a breadth of features designed to meet the requirements for all heat network, district heating and communal energy schemes.

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Two types of control, one high standard

Our range of vTherm° heat interface units include electronic and hybrid controlled versions, each independently tested and vTherm°e is BESA certified with one of the best results on the market, WRAS approved and NBS endorsed.

Market-leading technology delivering secure and reliable heating and hot water

Building on Vital Energi’s knowledge and two generations of experience in the heat network market, the space saving vTherm˚ Heat Interface Units (HIUs) are some of the most efficient models on the market.

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Proven & tested

vTherm° has one of the lowest VWARTs (Volume Weighted Average Return Temperature) of any tested unit and comes with a 25 year life expectancy. Our vTherm° range has been developed to suit your project requirements.

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