Eberspächer Airtronic Air Heating

Eberspächer air heaters are independent both of the engine and of the vehicle's own heat balance.

They draw in cool room or outside air, heat this up and then deliver it to the interior of the vehicle.

Air heaters are an excellent solution for mobile applications of every type. They can be installed just as well in the cab as in the luggage compartment or under the floor.

Practical controls - such as a digital Eberspächer timer or an innovative Eberspächer radio remote control - make your comfort perfect.

Eberspächer Hydronic Water Heaters

Eberspächer water heaters work independently of the engine and thus offer a double plus: pre-heating the vehicle's passenger compartment and engine.

The heaters are integrated in the cooling water system of the engine. The thermal energy gained is absorbed by the vehicle's own heat exchanger and distributed finely dosed into the interior as warm air through existing air vents. The engine is warmed up with the residual heat in the cooling water. And in summer you can easily enjoy pre-cooling with an Eberspächer Hydronic.

Practical controls - such as a digital Eberspächer timer or an innovative Eberspächer radio remote control - make your comfort perfect.

How an Eberspächer AIRTRONIC air heater works

As soon as the heater receives its starting pulse, the following processes are triggered by the central control unit:

• Automatic safety check.
• The burner motor starts, the combustion space in pre-ventilated, the glow plug is warmed up, the metering pump conveys fuel.
• The glow plug ignites the fuel-air mixture, the flame is formed.
• The hot combustion gases flow through the heat exchanger.
• The hot air fan draws in room air or fresh air.
• The heat of the combustion gases is transferred by the heat exchanger to this hot air.

Airtronic D2, Airtronic D4, Airtronic D5, D8LC, V7S, Airlectric

How an Eberspächer HYDRONIC water heater works

As soon as the heater receives its starting pulse, the following processes are triggered by the central control unit:

• Automatic safety check.
• The glow plug is warmed up
• The metering pump conveys fuel
• The burner motor starts smoothly
• The fan delivers combustion air
• Fuel-air mixture ignites (flame formation)
• The hot combustion gases flow through the heat exchanger that delivers the heat to the coolant system of the vehicle's engine.
• The heater is controlled electronically and works - according to heat requirement - in several power stages

Hydronic 4, Hydronic 5, Hydronic M10, Hydronic 16, Hydronic D24, Hydronic D30, Hydronic D35

Customers are now able to add an advanced mains heating capability to their conventional Air heating systems. Typical applications include Motorhomes and Marine, where a 230 volt mains "hook-up" facility is available. The unit is extremely light and compact and fully compatible with both the Airtronic D2 and D4 range of diesel heaters.

The Airlectric can be purchased and installed through the Eberspächer dealer network.

Features and Benefits

• 1.4kW in 90mm ducting for Airtronic D4 and 1kW in 75mm for Airtronic D2.
• Compact size (265 x 158 x 120mm).
• Unlike other electric heating systems, the unit uses a low mass heating element to provide the quickest possible warm-up time. This technology also reduces weight (The 75mm version weighs in at only 1.6kg).
• An automatic mode is available as an option, which will switch seamlessly from diesel to electric heating and back again as and when mains power is available.
• The system has been designed to allow fitting as a retrofit option to existing D2 and D4 12v installations, so that customers can enjoy the benefits of electric heating now.
• The integrated electronic control permits operation from the existing Airtronic modulator control for simplicity in operation.
• Airlectric is an intelligent system utilizing the Airtronic blower motor, and more than one unit can be incorporated into larger installations. These can communicate with each other to provide heat where needed without activating current trips. No other system can do this.
• The heaters can be linked to a managed control system, which is capable of momentarily switching off the heating whilst other mains loads (e.g. a kettle) are being used.

AIRTRONIC D2

A compact and economical heater. The D2 offers optimised fuel efficiency, a range of operation modes and unsurpassed safety standards.

Applications Include:

Programmable independent heating (does not use heat from the engine) for all types of road and marine use. Certified for installation in passenger areas and in proximity to dangerous substances.

AIRTRONIC D4

The D4 is a more powerful version of the D2 for larger scale heating enviroments whilst only being slightly larger offers optimised fuel efficiency, a range of operation modes and unsurpassed safety standards.

Applications Include:

Programmable independent heating (does not use heat from the engine) for all types of road and marine use. Certified for installation in passenger areas and in proximity to dangerous substances.

AIRTRONIC D5

Designed for larger vehicles and marine applications, the Airtronic D5 is a powerful air heater for independent heating.

Applications Include:

Approved for installation in vehicle areas used by persons. Common applications include larger road and marine vehicles like trailers, larger boats and transport vehicles.

D8LC

Powerful air heater for full length trailer heating either as cargo carriers or exhibition conversions.

Applications Include:

Large winterisation projects and medium/large sized coaches. Ideal for full central heating of yachts up to 60 feet and cruisers up to 45 feet.

V7S

The largest air heater in the range for full length trailer heating either as cargo carriers or exhibition conversions. The V7S features additional interference surpression for use in military applications.

Aplications Include:

Large winterisation projects, personel carriers, cargo traders.

Hydronic 4

A miniature water heating system offering variable heat output. Incorporates automatic heat regulation minimizing fuel and power consumption.

Applications Include:

For preheating cars, central heating for boats where it can also be used to provide hot water via an indirect tank for washing etc.

Hydronic 5

The Hydronic 5 offers more heat and power with just a small increase in size to its smaller brother the Hydronic 4.

Applications Include:

For preheating trucks, vans, central heating for boats where it can be used to provide hot water via an indirect tank for washing etc.

Hydronic M10

The Hydronic M10 is a powerful 10kW heating system for heavy trucks and large engines. Generally used as the first choice for winterising vehicles in cold climates.

Marine system available for 'Wet Systems' to suit boats up to 50 feet.

Applications Include:

Transporters, trucks, construction machines and yachts.