IVAR - Теплообменник

E-SAT - Satellite module for high-temperature heating and domestic hot water preparation (motorized priority valve) The E-SAT and M-SAT modules are highly streamlined and simply built user heating interface units able to ensure the production of domestic hot water, upon request, while providing heating to individual residential units.‎ The two systems have no domestic hot water or heat-metering devices, which can be installed together with the module by the installer as required.‎ Their main feature is compactness and despite their small size E-SAT and M-SAT units are able to provide all the domestic hot water (DHW) for an individual residential user component.‎ E-SAT and M-SAT differ in their domestic hot water priority devices: E-SAT is equipped with a flow switch and motorised priority valve, while the M-SAT is a purely mechanical system with an ultra-fast thermostatic priority sensor.‎ M-SAT Heating power (*): approx.‎ 12 kW Domestic hot water output (**): approx.‎ 29 kW - production of approx.‎ 11 l/min of domestic hot water at 48°C with mains input at 10°C (*) temperature difference = 10°C and pressure differential at the ends of the module = 200 mbar (**) pressure differential at module ends = 200 mbar and boiler temperature = 60°C E-SAT Heating power (*): approx.‎ 16 kW Domestic hot water output (**): approx.‎ 33 kW - production of approx.‎ 12 l/min of domestic hot water at 48°C with mains input at 10°C (*) temperature difference = 10°C and pressure differential at the ends of the module = 200 mbar (**) pressure differential at module ends = 200 mbar and boiler temperature = 60°C Further info from manufacturer on E-SAT IVAR