Plumbing & Installation

General biomass boiler plumbing installation specialist equipment. Including thermal safety devices, safety pressure release valves and pumps.

Temperature probe with valve Accumulator sensor

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General biomass boiler plumbing installation specialist equipment. Including thermal safety devices.

Mixing Valves, circulating pumps, complete heating manifold pump kit and much more. 

An expansion vessel is an important part of a modern closed heating system. The vessel is designed with a bladder or diaphragm in the centre of the vessel. As water is heated it expands, to absorb this expansion the diaphragm swells allowing for the expansion of the water in the vessel. As the water cools the diaphragm shrinks back to normal.