Eberspacher Hydronic S3 D5E CL Welfare Diesel Water Heater Unit Upgrade 12v | 252971050000 | 252990050000

The Eberspacher Hydronic S3 D5E CL is a 12V diesel water heater with a 5kW output, supplied with a water circulation pump and pressure-reducing digital fuel metering pump.

Its heating performance modulates from 1.3kW to 5kW according to requirements. The unit measures 215 x 91 x 144 mm and has a stated service life of 3000 hours. It includes a vehicle exhaust silencer and combustion air silencer. On-board diagnostics can display fault codes through the workshop menu of the Easy Start Select controller.

• Kit contents: 12V Hydronic S3 5kW heater unit, 12V water circulation pump and pressure-reducing digital fuel metering pump.
• Direct replacement for part number 252971050000; replacement for CL versions only.
• Compatible installations named include cars, vans, small buses, caravans, RVs, mobile homes, mobile workshops and electric vehicles.
• Domestic hot water is possible when coupled with a plate heat exchanger, hydroplate or calorifier.

For replacement, check the existing unit's data label. This heater is 12V only and works only with the Easy Start Select controller. It has a one-year return-to-base warranty.