Eberspacher Airtronic S3 D2L 12V RV Diesel Heater – Comfort Installation Kit

Eberspacher Airtronic S3 D2L 12V RV Diesel Heater – Comfort Installation Kit

Sale price  $790.00 USD Regular price  $1,100.00 USD
Skip to product information
Eberspacher Airtronic S3 D2L 12V RV Diesel Heater – Comfort Installation Kit

Eberspacher Airtronic S3 D2L 12V RV Diesel Heater – Comfort Installation Kit

Sale price  $790.00 USD Regular price  $1,100.00 USD
Product Details

Next-Generation 2 kW Diesel Air Heater for Maximum Comfort, Efficiency & Quiet Operation

The Eberspächer Airtronic S3 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 S3 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

  • 2 kW heating output – ideal for motorhomes, camper vans, and compact interiors

  • 12V electrical system compatibility

  • Ultra-quiet operation with improved sound insulation and optimized airflow design

  • Advanced brushless motor for longer service life and lower power consumption

  • Optimized diesel combustion for high efficiency and low emissions

  • Faster heating response compared to previous Airtronic generations

  • Automatic altitude adjustment for high-altitude operation

  • Durable housing resistant to vibration, dust, and moisture

  • Precise temperature control with intelligent regulation system


Airtronic S2 D2L Heater – Package Contents

  • 1 × Airtronic S2 D2L Heater Unit
    OEM Code: 252721

  • 1 × Digital Control Switch
    OEM Code: 25.1000.35.2200.0C

  • 1 × 60 mm Hot Air Hose (50 cm)
    OEM Code: Not specified

  • 1 × Heater Front Cover
    OEM Code: Not specified

  • 1 × Electrical Wiring Harness
    OEM Code: 25.2720.80.1100.0A

  • 1 × Fuel Hose (8 meters)
    OEM Code: Not specified

  • 1 × Air Intake Pipe (100 cm)
    OEM Code: Not specified

  • 2 × Exhaust Pipes (90 cm + 30 cm)
    OEM Code: Not specified

  • 1 × Silencer
    OEM Code: Not specified

  • 1 × Air Outlet Vent
    OEM Code: 22.1000.01.0056.0A

  • 1 × Fuse Kit
    OEM Code: 22.9000.30.2720.0A

  • 1 × Automatic Holder / Bracket
    OEM Code: 22.1000.50.0300.0D

  • 15 × Plastic Clamps
    OEM Code: 22.9000.09.0165.0A

  • 1 × Automatic Mounting Components
    OEM Code: 22.9000.09.0163.0A

  • 1 × Installation Hardware (screws & clamps)
    OEM Code: Not specified

  • 1 × Air Intake Grille
    OEM Code: Not specified

  • 1 × 60 mm Hose Clamp
    OEM Code: Not specified

  • 1 × Fuel Metering Pump (1–4 kW)
    OEM Code: 22455203

Installation Box
OEM Code: 25.2721.05.0000


Technical Specifications

  • Heating Output: 850 – 2,200 W

  • Fuel Type: Diesel

  • Fuel Consumption: Approx. 0.10 – 0.28 L/h

  • Power Consumption: 7 – 28 W

  • Operating Voltage: 12V

  • Airflow: Up to 90 m³/h

  • Operating Altitude: Up to 3,000 m (automatic altitude adjustment)

  • Weight: Approx. 2.7 kg

  • Noise Level: Significantly reduced with S3 acoustic improvements


Applications

  • Motorhomes and camper vans

  • Compact camper builds

  • Expedition and overland vehicles

  • Mobile workshops and service vehicles

 

Return Policy

Shipping, Customs & Return Policy

Please read this policy carefully. By placing an order, the buyer is deemed to have read, understood, and accepted the terms outlined below.

Customs & Import Duties (Taxes)

Customs duties, import taxes, VAT, and similar official charges may vary depending on the destination country. These charges are determined solely by the laws, government regulations, and customs policies of the buyer’s country and are outside the control of the seller.

For this reason, any customs duties, import taxes, VAT, or similar governmental charges that may arise in the buyer’s country are entirely the responsibility of the buyer.

YIL TECHNIK cannot be held responsible for the amount, application, changes, or enforcement of such taxes.

As tax regulations differ from country to country and may change over time, we kindly recommend that buyers check their local customs and tax rules before placing an order. Unfortunately, the seller has no authority to intervene in, modify, reduce, or exempt these charges.

If the buyer refuses to pay the applicable customs duties or official charges and the shipment is returned to us as a result, all shipping, handling, return, and related costs incurred will be deducted from the refund amount.

Original shipping fees are strictly non-refundable.

Local Handling & Service Fees

In some countries, additional fees may be requested by local authorities or courier companies, such as:

  • Customs handling fees
  • Brokerage or clearance charges
  • Storage or administrative fees

These local service charges are not included in the product price and remain the responsibility of the buyer.

Damaged Items

If the item arrives damaged, the buyer must request an official damage report from the courier at the time of delivery.

Returns for damaged items will not be accepted without a courier-issued damage report.

Accepted Return Conditions

Returns are accepted only under the following circumstances:

  • Wrong item received
  • Damaged item (with official courier damage report)
  • Defective item
  • Seller error

Returns outside these conditions cannot be accepted.

If the Buyer Ordered the Wrong Item

  • Return shipping costs are the responsibility of the buyer
  • The return shipment must be insured
  • The item must be unused, undamaged, and in its original packaging

Returns are processed only after the item is received and inspected.

Refund Terms

When a return is approved, any customs, handling, logistics, or processing costs incurred in Türkiye during the return process will be deducted from the refund amount.

Original shipping fees are strictly non-refundable.

Once approved, the remaining refundable amount will be issued within 7 days.

Return Request Period

If your item arrives damaged, defective, or not as described, you may request a return within 14 days of delivery.

To initiate a return, please contact us with your order number and a brief explanation of the issue.

Policy Validity

The terms stated above apply only to the specific product being viewed by the buyer.

Each product may have different shipping, customs, and return conditions. The policy displayed on the product page at the time of purchase shall be considered valid and binding.

Related items

Browse similar products – easily find the component you need!