Direct Unvented Hot Water Storage Cylinders

Unvented hot water storage cylinders are now the most popular retro fit and new installation option.

High pressure hot water flow to outlets is achieved without the need for additional booster pumps as long as the incoming cold main supply has adequate flow and pressure.

No cold storage tanks are required which are often installed within roof spaces, negating the risk of burst pipes and extra maintenance.
Unvented Direct hot water cylinders are heated directly by an immersion heater, some times two are fitted to take advantage of low tariff electricity or a solar PV inout.

Select Stanard, Slimline or Horizontal