15 August 2023 | Fabdec

Replenishing the internal expansion in unvented water heaters

As pioneers in stainless steel unvented cylinders since 1960 Fabdec continue to innovate in this field.

Our EXCELSIOR Venturi technology replenishes and protects the internal expansion of the vessel, thus prolonging its service life.

As cold water is drawn through the Venturi device air is infused into the supply, which then settles above the heated water, thus replenishing the air gap.

Heat pump and solar compatible, the system ensures a long life with no moving parts or external expansion vessel. It is WRAS and UKCA approved, designed and manufactured in the UK. We offer direct and indirect models up to 500 litres with market-leading warranty.

Other Press Releases from Fabdec

15/1/2024 - Excelsior Water Heating by Fabdec Excelsior Water Heating by Fabdec start 2024 with an evolution to their unique, patented Venturi Technology.

16/10/2023 - Replenishing the internal expansion in unvented water heaters As pioneers in stainless steel unvented cylinders since 1960 Fabdec continue to innovate in this field. Our EXCELSIOR Venturi technology replenishes and protects the internal expansion of the vessel, thus prolonging its service life.

14/3/2023 - Recovering waste heat from the refrigeration process The goal of heat recovery is to capture the waste heat from the refrigeration process and convert it into hot water.