The Eberspächer Airtronic S2 D2L is a next-generation 2 kW diesel air heater designed to deliver maximum comfort, efficiency, and ultra-quiet operation for motorhomes and camper vans. Built with advanced German technology, the S2 series offers faster heat-up times, optimized fuel consumption, and significantly reduced noise levels compared to previous models.
This Comfort Installation Kit includes all essential components required for a smooth and reliable installation, making it an ideal solution for motorhome owners seeking long-term heating performance in cold climates.
Key Features
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2 kW heating output – ideal for motorhomes, camper vans, and compact interiors
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12V electrical system compatibility
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Ultra-quiet operation with improved sound insulation and optimized airflow design
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Advanced brushless motor for longer service life and lower power consumption
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Optimized diesel combustion for high efficiency and low emissions
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Faster heating response compared to previous Airtronic generations
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Automatic altitude adjustment for high-altitude operation
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Durable housing resistant to vibration, dust, and moisture
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Precise temperature control with intelligent regulation system
Airtronic S2 D2L Heater – Package Contents
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1 × Airtronic S2 D2L Heater Unit
OEM Code:
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1 × Digital Control Switch
OEM Code: 25.1000.35.2200.0C
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1 × 60 mm Hot Air Hose (50 cm)
OEM Code: Not specified
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1 × Heater Front Cover
OEM Code: Not specified
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1 × Electrical Wiring Harness
OEM Code: 25.2720.80.1100.0A
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1 × Fuel Hose (8 meters)
OEM Code: Not specified
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1 × Air Intake Pipe (100 cm)
OEM Code: Not specified
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2 × Exhaust Pipes (90 cm + 30 cm)
OEM Code: Not specified
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1 × Silencer
OEM Code: Not specified
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1 × Air Outlet Vent
OEM Code: 22.1000.01.0056.0A
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1 × Fuse Kit
OEM Code: 22.9000.30.2720.0A
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1 × Automatic Holder / Bracket
OEM Code: 22.1000.50.0300.0D
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15 × Plastic Clamps
OEM Code: 22.9000.09.0165.0A
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1 × Automatic Mounting Components
OEM Code: 22.9000.09.0163.0A
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1 × Installation Hardware (screws & clamps)
OEM Code: Not specified
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1 × Air Intake Grille
OEM Code: Not specified
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1 × 60 mm Hose Clamp
OEM Code: Not specified
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1 × Fuel Metering Pump (1–4 kW)
OEM Code: 22455203
Installation Box
OEM Code: 25.2721.05.0000