Eberspacher Hydronic D5E S3 CL Welfare Diesel Water Heater Replacement Unit 12v | 252971050000

The Eberspacher Hydronic S3 D5E CL 12v Welfare Diesel Water Heater Replacement Unit is a genuine 5.0 kW heater designed for drop-in replacement in Hydronic S3 installations. It features stepless heating control for dynamic output from 1.3 kW to 5 kW, a quiet almost silent digital fuel metering pump, and integrated water and fuel pumps. Ideal for cabin interiors, saloon heating, engine pre-heating, and optional domestic hot water when paired with a plate heat exchanger or calorifier. Suitable for RVs, campervans, motorhome conversions, small buses, and mobile workshops, the kit includes the heater, circulation pump, and a silent fuel system. Compatible with Easy Start Select controllers; supports onboard diagnostics via the Easy Start Select workshop menu for quick fault identification. Comes with a 1-year return-to-base warranty.