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App Control

Calorifier Water Tank

Plate Heat Exchanger

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3 Year Warranty

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Air and Water Combined Heater Kit – Controlled by a Single CAN-Bus Controller

This innovative air and water heater kit allows you to manage both systems through a single controller using CAN-bus wiring. With no need for separate controllers, you get seamless control of both air and water heating functions, ensuring optimal comfort and convenience in your vehicle.

 

Water Heater System: Eberspacher Hydronic 3 D5E (HS3)

 

The Eberspacher Hydronic 3 D5E CS (HS3) is a third-generation, fuel-powered water heater delivering 5 kW of heating power. It's ideal for passenger cars and transporters, designed to heat the vehicle’s interior and engine, as well as defrost windows. Its compact design is perfect for tight installation spaces, with the water pump and fuel metering pump installed separately. The fuel can be sourced directly from the return line using the admission-pressure-resistant metering pump, eliminating the need for a separate fuel tank extractor, which greatly reduces installation time.

Air Heater System: Eberspacher Airtronic S3 D2L 12V (2kW Diesel, 1 Outlet)

The Eberspacher Airtronic S3 D2L 12V offers optimal fuel efficiency, multiple operating modes, and high safety standards. This third-generation, fuel-powered air heater provides between 0.85 kW and 2.2 kW of heating power, making it perfect for heating driver cabs in trucks, vans, motorhomes, minibuses, and even yachts. Certified for installation in passenger areas and near hazardous materials, it provides independent heating without relying on the vehicle's engine.

Features:

  • Automatic Altitude Adjustment: Up to 5,000 m
  • Extended Lifespan: Brushless motor increases service life to 5,000 hours.
  • Advanced Combustion: Improved efficiency and environmental performance.
  • Quiet Operation: Acoustically optimized metering pump.
  • CAN Bus Technology: Utilizes the latest Eberspacher technology.

Both the water and air heater systems are genuine Eberspacher products and come with a 36-month warranty.

Dual Installation Kit

This dual system offers both hot air and hot water via a quick-warming coolant circuit. The water heater produces hot water within the unit, transferred through an indirect plate heat exchanger (or calorifier) that separates fresh water from the coolant, providing two independent circuits. A thermostatic mixer valve regulates water temperature, ensuring hot water is available within 5-10 minutes.

  • Water Heater (HS3): Mounted externally on the vehicle.
  • Plate Heat Exchanger: Requires minimal interior space.
  • Air Heater S3 (D2L): Can be installed inside or externally.
  • Dual EasyStart Pro Controller: Regulates both air and water heaters, maintaining room temperature and coolant temperature.

Operation

Once activated, the HS3 water heater draws fuel from the vehicle and heats the coolant through its dedicated heat exchanger. The heated coolant circulates through the system, warming either the freshwater tank or a heat exchanger plate to provide hot water for activities such as washing hands or showering, much like a domestic central heating system. This process ensures fast and efficient heating. The air heater, managed via the same controller, lets you select your preferred air temperature, and the system will maintain it automatically.

Eberspacher Airtronic S3 D2L 12V (2 kW) Kit Contents:

  • Airtronic S3 D2L Heater (Diesel)
  • Electrical harnesses and connections
  • 1 metre stainless steel exhaust pipe
  • 1 metre combustion intake pipe
  • 60mm air outlet (improved design)
  • Exhaust silencer
  • 1 Pro Controller, which can also be connected to the water heater.
  • Fuel T-piece kit (with optional standpipe upgrade)
  • 1 metre flexible ducting
  • Air entry and outlet grills
  • All necessary clips and screws
  • Installation manual (CD)
  • 36-month Eberspacher warranty handbook

Eberspacher Hydronic 3 D5E (5 kW) Kit Contents:

  • Hydronic 3 D5E CS Heater (12V, Diesel)
  • Electrical harnesses and connections
  • 1 metre stainless steel exhaust pipe
  • 1 metre combustion intake pipe
  • 2 metre water hose
  • Water pump and fuel pump
  • Fuel standpipe (low profile)
  • Fuel T-piece kit (with optional standpipe upgrade)
  • All necessary clips and screws
  • Installation manual (CD)
  • 36-month Eberspacher warranty handbook

Applications:

  • Cars
  • Vans and small buses
  • Caravans and mobile homes
  • Mobile workshops
  • Electric vehicles
  • 4x4 vehicles (rear heating)
  • VW T5/T6 Transporter

Custom Kits Available

Bespoke kits can be custom-built to meet your specific requirements. For more information or to discuss your needs, contact our sales team. We're here to help with any additional accessories or questions about installation. Call us at 01924 274774 for assistance.