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Eberspaecher S3 Coolant Heater

Hydronic S3 Economy

By launching the Hydronic S3 Economy, Eberspächer introduces a compact water heater into the market that satisfies the latest requirements of all vehicle segments. Its compact dimensions and fantastic flexibility during installation are truly impressive. In addition, the Hydronic S3 Economy uses pioneering Eberspächer CAN bus technology and is made with robust components.

Hydronic S3 Economy Advantages:

  • Stepless heating power control
  • Optimized water volume flow thanks to controlled water pump allows for faster window de-icing
  • Can be used with petrol, diesel, E10 and B30
  • Noise emissions optimized
  • Higher IP protection rating makes it secure against the ingress of water during high-pressure/steam jet cleaning, provided it is not in operation
  • Greatly enhanced resistance to salt mist
  • Robust design: ie encapsulated fan motor, separation of hot and cold components and electronically commutated motor
  • 85% efficieny
  • Operating temperature range: diesel -40 °C to +80 °C and petrol -40 °C to +60 °C
S3 Heater