Guild of Chimney Sweeps Logo Hetas Logo

PSI is now able to supply and fit Heat Bank Cylinders or Thermal Stores which, when linked to your stove and back boiler can generate significant energy savings Thermal Store image

The Thermal Store system is at the cutting edge of domestic heating systems and can now be linked to a Multi-Fuel or Wood Burning Stove and Back Boiler to ensure that all heat generated is used to generate heat and hot water for the whole house.

Our Hi Stream Thermal Store integrates with a high pressure hot water system providing the highest flow rate of any thermal stores on the market.

For a graphic explanation of our system please watch our Heat Store Movie