Vertical Packaged Storage Plate Water Heaters
2021-8-15 · The SPH Series water heaters are designed to work in conjunction with condensing or specialty hydronic boilers. The plate type heat exchanger maximizes the heat transfer between the boiler water and the domestic water returning water to the boiler lower than the traditional u-bend heat exchangers allowing these heaters can use less gpm of boiler water and low temperature boiler water.
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