6sqm DHW heat exchanger, separating metal sheet, 550mm diam., 1905mm high
Combination Thermal Stores are manufactured as steel pressure vessels, either with an integrated hot water storage tank, or with a heat exchanger for instantaneous hot water heating. A special type of combi tanks are LYRA and VEGA thermal stores that come already fitted with pump stations and valves. Such a thermal store turns into a sophisticated unit consisting of a series of solutions that together bring significant energy savings, saving also the environment. Some tanks are fitted with a separating metal sheet (baffle) that enables better thermal layering inside the tank; sufficient hot water supply even when the lower section is exhausted by heating; automatic auxiliary energy sources switching, separate for heating and separate for DHW after all heat is exhausted from the thermal store.