Eberspacher Hydronic D5WSC Heater to Hydronic S3 D5E 12V Upgrade Kit inc EasyStart PRO Timer

The Eberspacher Hydronic S3 D5E is a diesel-fired water heater upgrade kit for 12 V vehicle or marine applications. It is intended for upgrading Hydronic D4WSC and D5WSC heater versions.

With 5 kW heating power, its output modulates from 1.3 to 5 kW. The heater can provide cabin or saloon heating and engine pre-heating. Domestic hot water is also possible when it is coupled with a plate heat exchanger, hydroplate or calorifier. Its dimensions are 215 × 91 × 144 mm.

• The kit includes the Hydronic S3 D5E CS heater, water pump, fuel pump, EasyStart PRO controller, heater wiring harness, electrical accessories, mounting bracket and fixing bolts.
• The EasyStart PRO has a 7-day programmable timer and on-board fault-code readout, with text-based fault descriptions for diagnostics.
• The stated service life is 3,000 hours.
• The upgrade kit replaces 252219050000, the 12 V Hydronic D5WSC, and 252257050000, the 12 V Hydronic D4WSC.

The package does not include an exhaust pipe, silencer, standpipe, fuel line or coolant hose.