Eberspacher / Espar

Eberspacher / Espar D4L 24V (4KW) Airtronic Heater Kit

259,109.48JPY
Core Features & Benefits
  • Features & Benefits
  • An efficient heating solution for extended use.
  • Features & Benefits
  • Lower maintenance needs and longer-lasting components.
  • Features & Benefits
  • Enjoy a quiet and comfortable environment with minimized noise.
  • Features & Benefits
  • Spend less on fuel while keeping your space warm and cozy.
Select additional options (Optional):
Extended Warranty for Peace of Mind:
Warranty Information
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    on orders $499
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  • Easy Returns
    14-day Returns
  • Free Shipping to US
    on orders $499
  • 24/5 Customer Support
    Shop with an expert
  • Easy Returns
    14-day Returns

ESPAR D4L 24V HEATER KIT - UPGRADED 4KW DIESEL HEATER

Enhance your heating game with the advanced M2 Espar D4L 24V Diesel Heater Kit. Experience improved reliability, fuel efficiency, and altitude performance up to 9,800 feet.  

FEATURES OF EBERSPACHER / ESPAR D4L 24V (4KW) AIRTRONIC DIESEL HEATER KIT

Improved burning chamber, fuel pump, brushless blower fan, and integrated altitude sensor.

5000-hour lifespan for long-lasting operation.

Improved operation and enhanced fuel efficiency.

Altitude compatibility up to 9,800 feet.

Improved burning chamber, fuel pump, brushless blower fan, and integrated altitude sensor.

5000-hour lifespan for long-lasting operation.

Improved operation and enhanced fuel efficiency.

Altitude compatibility up to 9,800 feet.

ENHANCED PERFORMANCE AND DURABILITY WITH EBERSPACHER HEATER KIT

The Espar D4L 24V Air Heater Kit delivers superior heating. Its upgraded burning chamber, fuel pump, brushless blower fan, and integrated altitude sensor provide increased durability and a lifespan of 5000 hours. The result is a significantly quieter, more fuel-efficient heater that performs flawlessly even at altitudes up to 9,800 feet.

GET FULL CONTROL WITH THE EASYSTART PRO CONTROLLER

The Espar D4L kit, although powerful on its own, works best with the EasyStart Pro Controller which is sold separately. Gain full control over the brushless motor and adjust the heat output seamlessly. The controller also offers helpful insights about the heater's performance and provides easy-to-read fault codes in case of any issues.

POWERFUL HEATING CAPACITY

Know the details of the Espar D4L 24V Air Heater Kit - it operates on diesel, operates at 24 Volts, and delivers a powerful 4 kW heating capacity. With integrated H-Kit compatibility, no additional kits are necessary, making the installation process hassle-free.

FLEXIBLE APPLICATION FOR VARIOUS SETTINGS

The Espar D4L specializes in heating a wide range of vehicles and spaces, making it ideal for trucks, vans, buses, camper-vans, caravans, construction machinery, agricultural vehicles, military and emergency vehicles, horse boxes, mobile workshops, and more. For marine applications, be sure to add the marine installation kit to your order.

  • Fuel pump (24v)
  • Fuel hose
  • Exhaust Silencer
  • Electrical harnesses
  • Stainless steel exhaust pipe
  • Combustion intake pipe
  • Flexible ducting (90 mm. diameter) - 0.5 meter
  • Inlet grill
  • Air outlet ball type (90 mm. diameter)
  • Screws, clips and plastic straps required for installation
  • Installation manual CD

Technical Specifications of the Eberspacher / Espar D4L 24V (4KW) Airtronic Heater Kit

Part Number (Heater):
5.2729.05.0000 / 25.2729.05.00.00 / 252729050000
Part Number (Installation Kit):
252720800000 / 25.2720.80.0000 / 25.2720.80.00.00 / 25 2720 80 0000
Fuel:
Diesel
Voltage:
24V
Heat Flow:
3070 - 13648 BTU (0.9 – 4.0 kW)
Fuel Consumption:
0.02 - 0.13 gal/h (0.11 - 0.51 l/h)
H-Kit Compatible:
Yes (integrated), no additional kits required.
Heater model:
Airtronic D4 / B4
Power output:
4kW

Included in the kit:

ESPAR D4L 24V HEATER KIT - UPGRADED 4KW DIESEL HEATER

Enhance your heating game with the advanced M2 Espar D4L 24V Diesel Heater Kit. Experience improved reliability, fuel efficiency, and altitude performance up to 9,800 feet.  

FEATURES OF EBERSPACHER / ESPAR D4L 24V (4KW) AIRTRONIC DIESEL HEATER KIT

Improved burning chamber, fuel pump, brushless blower fan, and integrated altitude sensor.

5000-hour lifespan for long-lasting operation.

Improved operation and enhanced fuel efficiency.

Altitude compatibility up to 9,800 feet.

Improved burning chamber, fuel pump, brushless blower fan, and integrated altitude sensor.

5000-hour lifespan for long-lasting operation.

Improved operation and enhanced fuel efficiency.

Altitude compatibility up to 9,800 feet.

ENHANCED PERFORMANCE AND DURABILITY WITH EBERSPACHER HEATER KIT

The Espar D4L 24V Air Heater Kit delivers superior heating. Its upgraded burning chamber, fuel pump, brushless blower fan, and integrated altitude sensor provide increased durability and a lifespan of 5000 hours. The result is a significantly quieter, more fuel-efficient heater that performs flawlessly even at altitudes up to 9,800 feet.

GET FULL CONTROL WITH THE EASYSTART PRO CONTROLLER

The Espar D4L kit, although powerful on its own, works best with the EasyStart Pro Controller which is sold separately. Gain full control over the brushless motor and adjust the heat output seamlessly. The controller also offers helpful insights about the heater's performance and provides easy-to-read fault codes in case of any issues.

POWERFUL HEATING CAPACITY

Know the details of the Espar D4L 24V Air Heater Kit - it operates on diesel, operates at 24 Volts, and delivers a powerful 4 kW heating capacity. With integrated H-Kit compatibility, no additional kits are necessary, making the installation process hassle-free.

FLEXIBLE APPLICATION FOR VARIOUS SETTINGS

The Espar D4L specializes in heating a wide range of vehicles and spaces, making it ideal for trucks, vans, buses, camper-vans, caravans, construction machinery, agricultural vehicles, military and emergency vehicles, horse boxes, mobile workshops, and more. For marine applications, be sure to add the marine installation kit to your order.

  • Fuel pump (24v)
  • Fuel hose
  • Exhaust Silencer
  • Electrical harnesses
  • Stainless steel exhaust pipe
  • Combustion intake pipe
  • Flexible ducting (90 mm. diameter) - 0.5 meter
  • Inlet grill
  • Air outlet ball type (90 mm. diameter)
  • Screws, clips and plastic straps required for installation
  • Installation manual CD

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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