Eberspacher / Espar

Eberspacher / Espar Airtronic AM2 D4L 12V Marine Diesel Heater kit

$2,849.99
Core Features & Benefits
  • Features & Benefits
  • The upgraded fan will reduce noise levels on your boat, allowing you to relax.
  • Features & Benefits
  • Set the cabin temperature to your preference and enjoy your marine experience to the fullest.
  • Features & Benefits
  • Ensure safe, professional installation for improved heater performance and longevity.
  • Features & Benefits
  • Step into a warm, cozy cabin with the Pro Timer's pre-heating.
Select additional options (Optional):
Extended Warranty for Peace of Mind:
Warranty Information
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    14-day Returns
  • Free Shipping to US
    on orders $499
  • 24/5 Customer Support
    Shop with an expert
  • Easy Returns
    14-day Returns

INTRODUCING EFFICIENT ESPAR AIRTRONIC M2 D4L MARINE DIESEL AIR HEATER KIT

Make yourself at home on your marine adventures with the Espar M2 D4L 12V Marine Diesel Heater Kit. The upgraded M2 D4L comes with a new brushless fan, making it quieter, more efficient, and more reliable. Enjoy a comfortable cabin temperature with the built-in Digital EasyStart Pro controller, and the included ducting accessories ensure a safe and proper installation.

FEATURES OF ESPAR AIRTRONIC M2 D4L MARINE DIESEL HEATER KIT

Quieter and more effective heating with the upgraded brushless fan

Integrated temperature sensor for accurate temperature control

Safe and reliable installation with the marine installation kit and essential accessories

Pre-heat your cabin with the Pro Timer for added comfort

Quieter and more effective heating with the upgraded brushless fan

Integrated temperature sensor for accurate temperature control

Safe and reliable installation with the marine installation kit and essential accessories

Pre-heat your cabin with the Pro Timer for added comfort

UPGRADED AND QUIETER HEATING EXPERIENCE

Experience upgraded and less noisy heating with the latest generation Espar M2 D4L 12V Marine Diesel Heater. The internal upgrades and new brushless fan ensure a more efficient and silent heating performance on your boat, allowing you to experience peaceful moments without unnecessary noise distractions.

CONVENIENT DIGITAL EASYSTART PRO CONTROLLER

Control the temperature of your marine heating with ease using the integrated Digital EasyStart Pro controller. Its precise temperature sensor allows you to set and maintain your desired cabin temperature effortlessly, ensuring maximum comfort throughout your journey. It's time to say goodbye to manual adjustments and embrace a more convenient heating experience.

SAFE AND PROPER INSTALLATION

Rest assured knowing that your marine diesel heater setup is in good hands. The Espar Marine Installation Kit, featuring a 2 outlet ducting system and necessary accessories, guarantees a safe and proper setup on your boat. Additionally, the stainless steel hull skin fitting, exhaust hose with silencer, and other fixings contribute to the optimal performance and longevity of your heater.

PRO TIMER FOR ADDED CONVENIENCE

Improve your marine heating experience with the Pro Timer included in the kit. Now, you can pre-heat your cabin before stepping on board, ensuring a pleasant and comfortable environment from the moment you arrive. Enjoy the convenience of setting your desired heating schedule and enjoy every moment of your marine adventure.

  • Espar / Eberspacher Airtronic D4L 12v Heater - Latest Generation
  • Marine Installation kit with 2 outlet ducting system
  • Digital EasyStart Pro Controller - integrated temperature sensor
  • 5m of ducting (90mm diameter)
  • 2m of ducting (75mm diameter)
  • Y-branch (90mm)
  • Fuel Metering Pump - new version 2021
  • Wiring harness
  • Exhaust hose with silencer / muffler and marine grade insulation + hard cover on top (Length - 2m, dia. - 30mm)
  • Stainless steel hull skin fitting (30mm)
  • Exhaust adapter (24-30mm) with water drain connection
  • Marine fuel line
  • Water drain
  • Stainless steel mounting bracket
  • Combustion air silencer / muffler
  • Fuel Standpipe
  • Screws, clips, clamps and other fixings required for installation

Technical Specifications of the Eberspacher / Espar Airtronic AM2 D4L 12V Marine Diesel Heater kit

Fuel:
Diesel
Voltage:
12V
Heat flow:
3,400 - 13,650 BTU (0.9 - 4 kW)
Number of Outlets:
2
Rated voltage:
12V
Fuel consumption:
0.02 - 0.13 gal/h (0.11 – 0.51 l/h)
Average electrical power consumption:
5 - 42 W
Weight:
Approx. 9.9 lbs (4.5 kg)
Ventilation mode:
Possible
Heater model:
Airtronic D4 / B4
Power output:
4kW

Included in the kit:

INTRODUCING EFFICIENT ESPAR AIRTRONIC M2 D4L MARINE DIESEL AIR HEATER KIT

Make yourself at home on your marine adventures with the Espar M2 D4L 12V Marine Diesel Heater Kit. The upgraded M2 D4L comes with a new brushless fan, making it quieter, more efficient, and more reliable. Enjoy a comfortable cabin temperature with the built-in Digital EasyStart Pro controller, and the included ducting accessories ensure a safe and proper installation.

FEATURES OF ESPAR AIRTRONIC M2 D4L MARINE DIESEL HEATER KIT

Quieter and more effective heating with the upgraded brushless fan

Integrated temperature sensor for accurate temperature control

Safe and reliable installation with the marine installation kit and essential accessories

Pre-heat your cabin with the Pro Timer for added comfort

Quieter and more effective heating with the upgraded brushless fan

Integrated temperature sensor for accurate temperature control

Safe and reliable installation with the marine installation kit and essential accessories

Pre-heat your cabin with the Pro Timer for added comfort

UPGRADED AND QUIETER HEATING EXPERIENCE

Experience upgraded and less noisy heating with the latest generation Espar M2 D4L 12V Marine Diesel Heater. The internal upgrades and new brushless fan ensure a more efficient and silent heating performance on your boat, allowing you to experience peaceful moments without unnecessary noise distractions.

CONVENIENT DIGITAL EASYSTART PRO CONTROLLER

Control the temperature of your marine heating with ease using the integrated Digital EasyStart Pro controller. Its precise temperature sensor allows you to set and maintain your desired cabin temperature effortlessly, ensuring maximum comfort throughout your journey. It's time to say goodbye to manual adjustments and embrace a more convenient heating experience.

SAFE AND PROPER INSTALLATION

Rest assured knowing that your marine diesel heater setup is in good hands. The Espar Marine Installation Kit, featuring a 2 outlet ducting system and necessary accessories, guarantees a safe and proper setup on your boat. Additionally, the stainless steel hull skin fitting, exhaust hose with silencer, and other fixings contribute to the optimal performance and longevity of your heater.

PRO TIMER FOR ADDED CONVENIENCE

Improve your marine heating experience with the Pro Timer included in the kit. Now, you can pre-heat your cabin before stepping on board, ensuring a pleasant and comfortable environment from the moment you arrive. Enjoy the convenience of setting your desired heating schedule and enjoy every moment of your marine adventure.

  • Espar / Eberspacher Airtronic D4L 12v Heater - Latest Generation
  • Marine Installation kit with 2 outlet ducting system
  • Digital EasyStart Pro Controller - integrated temperature sensor
  • 5m of ducting (90mm diameter)
  • 2m of ducting (75mm diameter)
  • Y-branch (90mm)
  • Fuel Metering Pump - new version 2021
  • Wiring harness
  • Exhaust hose with silencer / muffler and marine grade insulation + hard cover on top (Length - 2m, dia. - 30mm)
  • Stainless steel hull skin fitting (30mm)
  • Exhaust adapter (24-30mm) with water drain connection
  • Marine fuel line
  • Water drain
  • Stainless steel mounting bracket
  • Combustion air silencer / muffler
  • Fuel Standpipe
  • Screws, clips, clamps and other fixings required for installation

Choosing Guide

Option Choosing Guide for this product is coming soon, please contact support@heatso.com if you need help picking the right options or have any questions.

Shipping

  • United States - 1-5 Working Days
  • United Kingdom - 2-5 Working Days
  • European Union - 2-7 Working Days
  • Australia / New Zealand - 5-14 Working Days
  • Rest of World - 5-14 Working Days

Returns

You can return or exchange goods within 14 days from the date of purchase if the item is unused and brand new in unopened packaging. You must contact us before returning any goods, though.

View full shipping & returns information

Warranty Information

Most heaters come with 2 year warranty + optional 1 year extended Warranty available

  • Parts - 1 Year Warranty
  • Refrigerators - 1 Year Warranty
  • AC Systems - 1 Year Warranty
  • Heavy duty heating equipment (10 kW+) - 1 Year Warranty
  • Other items - 1 Year Warranty

Installation, servicing and maintenance must be done in accordance with manufacturers guidelines. Failure to follow these guidelines will result in voiding your warranty.

We provide free technical and installation support via email or phone to all of our customers who purchase a heater, heater kit or other products from Heatso. We take pride in our customer service and want to ensure that your heater system is properly installed. As a result, if you have any difficulties, please do not hesitate to contact us.

If you require removing and/or refitting your item, please visit a local professional or authorized specialist, if you can not find one you can contact us and we will try to recommend a local partner to assist with the task. The cost of removing and/or refitting this item is not covered by the warranty.

View full warranty Information

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