TSV3B + Grundfos UMP3 pump, thermoins. case, thermometer + ball valve
Load Units meet the same requirements for boiler protection as TSV valves, moreover they permit easy installation because they are fitted also with circulation pumps for a boiler circuit or even for a heating circuit and with other components.
CS TSV Load Units – for both boiler return lines and heating systems – involve extra components needed for a proper operation of heating and hot water heating functions. They reduce both the time and price of the installation procedure. More...