Commercial Heat Pumps are able to heat thousands of litres of water to a temperature of 60˚C. Using special High-Temperature units can heat water to a temperature of 80˚C. Commercial heat pumps range from 10Kw to 117Kw in size and can be installed as a modular unit with multiple heat pumps per system. This allows flexibility when sizing large hot water systems. Heat pumps are beneficial as they can operate at any time of day in any weather condition to ensure there is always hot water available for the application. Heat pumps reduce water heating costs by two-thirds or more, making them the perfect answer to today’s increasing electricity costs.

A heat Accumulator is an energy efficient thermal storage tank. It is an indirect water heating system that can be heated using multiple heat sources. The tank stores water at atmospheric pressure, which is then heated. This heated water never leaves the tank, it acts as a battery storing the energy. It is then transferred to potable water which is regulated mains pressure through a stainless-steel heat exchanger. This heat transfer then allows hot potable water to be distributed to the usage points.

Manufactured from Premium GRP (glass reinforced plastic), our heat accumulator tanks deliver unrivalled performance. Storing water up to 90 degrees Celsius thanks to high quality vinyl ester resins. This also creates a highly corrosive resistant surface for long life tanks.

Manufactured generally in accordance with ASME VIII or PD5500 Code of Practice. With WQC / WPS / PQR to ASME 1X & PD5500, manufactured with certified material, mild steel, or stainless steel on request. Certification of vessels by an Independent Test Authority is also available on request.

All mild steel vessels are offered standard with a Hotline 75Hotline75, Phenoline 1205 or Polyglass internal protective lining as a protective lining, all with 5-year warranties available, for aggressive water areas. Galvanised vessels are also manufactured on request.

The bulk hot water vessels or industrial geysers, are heated using Incolloy immersion elements or copper finned internal heat exchangers. They can also be connected to

Water heaters are insulated with 50mm thick IW24 fibre wool, and are clad with 0.6mm galvanised sheet metal. Both Stainless steel and Aluminium cladding are also available on request.

All vessels are manufactured as standard for 400kPa pressure, with higher or lower pressures available on request.

Iw24 x 50mm Glass wool, with a thermal conductivity of 0.039 & R value of 1.39 and Z275