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Eberspacher Airtronic S2 D2 L 12v Single Outlet Marine Heater Kit with 802 Digital Controller

Part Number: 29.2112.00.0038
  • Now $1,639.18 (ex. VAT)
  • (FREE UK Delivery)
Item out of Stock   |   Usually dispatched within 24 hours
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Genuine Eberspacher UK Warranted Airtronic S2 D2L 12v Marine heater kit.

A compact and quiet marine heating solution with latest generation brushless motor and silent fuel pump, you can enjoy 2.2kW of seamless heat output in absolute comfort and quiet.

  • Diesel fired air heater with 2.2 kW heating power.
  • Real-time temperature monitoring, with latest heat output modulation technology
  • OBD On-board diagnostics (applicable when upgrading to the EasyStart PRO).
  • Fault display via the Easy Start PRO.
    The Airtronic S2 coupled with an Easy Start PRO will give a text-based fault description, reducing confusion and saving time diagnosing the issue.
  • CAN, LIN & S+
    The new Airtronic S2 includes Eberspacher CAN bus technology, giving users the opportunity to operate the unit via CAN-based controllers like the EasyStart PRO and EasyStart Web. The EasyStart PRO has many advantages including, Timers, Text-based fault readouts and external temperature sensing. The LIN interface is for previous generation EasyStart Controllers like the EasyStart Remote+ and EasyStart Select. The S+ interface can be used when the user wants to use a mini-controller or other Eberspacher analog switching source.

Marine 12 volt 2.2kw single outlet kit contents:

  • Eberspacher Airtronic S2 self regulating 12 volt air heater with electronic controls
  • 802 Modulator Control with Ambient air temperature display
    (Upgrade to EasyStart PRO 7 Day Timer - Optional)
  • All electrical harnesses and connections – Please note, the wiring harness cannot be modified in anyway.
  • 2.0 metres of pre insulated/lagged stainless steel exhaust pipe (Additional lengths of 24mm Exhaust pipe available if required)
  • Combustion Intake silencer pipe
  • 4.5 metre 60mm flexible ducting (Additional ducting available, Please see our ‘Ducting range’ )
  • 1 x 60mm Air outlet (please see our range of additional outlets  and 'Y' branches if required)
  • Marine grade rubber fuel pipe, complete with fuel metering pump
  • 1 x Air entry grille
  • 1 x Fuel Stand Pipe
  • All necessary clips and screws for this installation included
  • Stainless Steel Heater mount bracket
  • Stainless Steel exhaust hull skin fitting
  • Eberspacher S2 Airtronic Warranty Handbook.

12 volt only.

This is a genuine Eberspacher UK heater kit including 2 years manufacturer UK warranty from the date of purchase.


These heaters have a dedicated CANBUS switch wiring loom which must NOT be modified in anyway without prior written instruction from EBUK

We provide a wide range of secure payment options including Debit & Credit Card, PayPal (with interest free Pay-In-3), Amazon Pay, Gpay and ApplePay.

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You can enjoy total peace of mind when you shop online with Butler Technik.

Our site uses a secure payment gateway that encrypts your credit or debit card information, ensuring total protection of your payment details throughout your purchasing experience.

You also have the options of paying using your Amazon account, Google Pay on your android phone or ApplePay on your Apple device.

Shopping at Butler Technik is always simple, safe and secure.

Please Note: Delivery prices quoted are excluding VAT.

UK Postage Table

Deliveries are made from Monday to Friday excluding Bank and National  Holidays.

Next Working Day Shipping * is available in UK Mainland for all orders placed before 15:00hrs. Orders placed after 15:00hrs will be dispatched the following working day on a next day service.

Orders placed on a Saturday or Sunday will be despatched the following Monday (except Bank Holidays) for expected delivery following business day (Tuesday)

For Next Business Day Delivery, please use the drop down menu under Shipping Options and select Next Day.

Standard 2-day shipping * is available to Scottish Highlands and Islands orders placed before 15:00hrs on stocked items. Items are despatched promptly sameday. UK Courier services are typically 2 day delivery for remote UK postcodes

WEEKEND deliveries in the UK may be possible if required at additional cost. For WEEKEND delivery quotation please call our Sales Team prior * 

Standard carriage / Free-shipping - please allow 2-5 working days from clearance of payment for delivery. Typically however delivery is much quicker and 98% of orders are delivered to UK addresses within 24 - 48 hours after dispatch from warehouse.

Delivery Times - Deliveries are made Monday to Friday (excl. public holidays) typically 2-5 working days from date of order for in-stock items if the FREE DELIVERY option is chosen. An email will be sent to inform you of dispatch of goods and due delivery date.  Next Day UK delivery may be selected at checkout for an additional cost.

Free worldwide delivery will not be available if one of the following is applicable to your order;

·         Your order has a total weight exceeding 18kgs

·         You already have a discount code applied to your order

·         Your basket contains a special order item that requires shipping additionally.


Our returns policy does not include manufacturer warrantable items. Please speak to our support department or email if you believe your item has failed within warrantable circumstances, or if you wish to return an item for refund.

Refunds and Right to Cancel

You have the right to cancel your order within a 14 (fourteen) day "cooling off period", which starts the day after you receive your items. You can apply for a refund within 30 (thirty) days from the date of invoice.

Prior Notification of Intent

If you wish to cancel an order or submit a refund request under the UK Consumer Protections (Distance Selling) Regulations 2000, you must inform ButlerBus Technik Ltd of your intention to cancel or return your order by either phone, email or post within the 14 (fourteen) day cooling off period for order cancellation, or 30 (thirty) day period for refunds.

When Butlerbus Technik has received your request you will receive confirmation and given authorisation to return goods. Please quote and include your original invoice number. All goods must be in a re-saleable condition.

You will be required to return goods at your cost by an insured and trackable method. If goods go missing we will only consider a request for refund on proof of completed receipt/delivery of goods to Butler Technik from your nominated courier. Once we have received goods we will then issue you a full refund less any delivery charges. 

If you are unable to arrange a return please contact us. We can arrange collection on your behalf but a charge will be made which will be deducted from your refund total.

If a delivery charge was made on the original purchase this will not be refunded as this is a service which is concluded at the point of order. 

Orders that have already been processed and/or dispatched cannot be cancelled; they must be returned to ButlerBus Technik Ltd for refund following receipt of goods by customer.

We will do our very best to assist and enable a quick refund process upon receipt of returned items.

Thank you for your continued understanding during this process

Returns address
ButlerBus Technik Ltd
Bridge Road
United Kingdom

Specific Terms:

  • All costs relating to return shipping of correctly supplied goods shall be the responsibility of the purchaser.
  • ButlerBus Technik Ltd are not responsible for any shipping or insurance charges relating to return of goods.
  • Please be aware that ButlerBus Technik Ltd may NOT be able to accept for full or partial refund/credit any items that have been prior installed by the customer before return. Such goods/components shall be deemed 'used' and therefore unable for subsequent resale.
  • Specifically, but not exclusively, the return of prior installed electronic items used for purchaser diagnostic or trouble-shooting purposes shall not be considered for full refund.
  • The decision to refund or partially refund prior installed items shall remain solely at the discretion of ButlerBus Technik Ltd.
  • The decision to refund or partially refund goods returned beyond 30 days after original date of sale shall remain solely at the discretion of ButlerBus Technik Ltd.

Your statutory rights are unaffected by the above. Consumers other than Business trade customers are further protected by UK Consumer Protection (Distance Selling) Regulations 2000.

If you have an questions please ask our support department prior to returning any items.

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