Mistral manufacture a full range of internal and external non condensing utility, system and combi oil boilers with outputs from 15-68KW (50-232,000BTU).
To ensure optimum efficiency the Mistral Non Condensing Sedbuk C rated range is assembled with the centrally located 'Y' section waterway heat exchanger. With the exception of the top mounted condensing unit all other components used are identical to the parts used to build the high efficiency condensing models. To facilitate low level flue options a spacer is used to fill the condensing unit void.
Non condensing models can be supplied with either 2 or 4 port outlet options making the boilers a cost effective and practical solution for retrofit applications where it is not possible or practical to fit a condensing boiler.
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