Bosch 50C Locked NG Tankless Water Heater 12 L/min
The Bosch 4000S internal natural gas 12 L/min electronic 50° locked hot water instantaneous/continuous unit 7736502489 comes with a 6 star energy efficiency rating. It is a room sealed appliance which uses continuous flow technology. With fluing flexibility this allows the unit to be installed within a variety of internal applications.