ThermalPro Mixed Boiler Station is a compact, pre-piped mechanical system complete with circulator, isolation ball valves, thermometers, pressure bypass valve, sensor wells for control sensors, multi-segmented insulation to control heat loss, and a 24 volt, 3-way mixing valve. ThermalPro boiler stations are designed to speed up installation by connecting directly to a hydronic heating system providing a complete and compact piping and mixing system in a box. They can handle up to 150,000 Btu/h. ThermalPro Mixed Boiler Stations are designed to provide low temperature floor heating by connecting the mixing valve to the mixing control of your choice (not provided). The mixing valve is equipped with a manual adjustment knob, which can be used for single zone operation or temporary control of a multi-zone low temperature floor heating system.