Eberspacher / Espar

Espar / Eberspacher Airtronic D4 Plus 12v (4kW) Heater (D4S)

150,097.48JPY

(Coming soon)

Core Features & Benefits
  • Features & Benefits
  • An economical 12V diesel heater with a 13,650 BTU (4kW) max output.
  • Features & Benefits
  • Efficient diesel operation saves on fuel costs for extended use.
  • Features & Benefits
  • High-efficiency heating for trucks, vans, campervans, caravans, and more.
  • Features & Benefits
  • Cost-effective and straightforward installation for larger spaces.
Select additional options (Optional):

Financing available in checkout for US and Canada

The Product Quiz
Shipping:
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Availability:
Usually ships in 24 hours
  • Free Shipping to US
    on orders $499
  • 24/5 Customer Support
    Shop with an expert
  • 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

NOTICE: This 1st-gen Espar Airtronic D4 has been superseded by the 2022 3rd-gen Espar Airtronic M3 D4L Heater Kit

EXPERIENCE POWERFUL HEATING WITH THE ESPAR D4 PLUS 12V DIESEL AIR HEATER

Enhance your comfort with the Espar D4 Plus 12V Diesel Air Heater. Designed for maximum heating, this heater's larger motor ensures efficient heating in spacious environments.

Its diesel-powered efficiency and complete kit make it the perfect choice for your heating needs.

SUPERIOR HEATING PERFORMANCE

Upgrade your heating game with the Espar D4 Plus 12V Diesel Air Heater. This advanced heater boasts a larger motor compared to the standard D4, delivering effective heating for larger spaces.

With a maximum power of 13,650 BTU (4kW), it provides warmth even in the coldest conditions.

EXCEPTIONAL FUEL EFFICIENCY

Designed to run on diesel, this Espar D4 diesel heater not only provides exceptional warmth but also does so efficiently.

Say goodbye to cold nights and embrace the warmth and cost-effectiveness of diesel heating. Plus, with a voltage of 12 volts, it's compatible with a wide range of vehicles and setups.

EASY INSTALLATION AND COMPLETE PACKAGE

We've got your comfort covered with the D4 Eberspacher Plus 12V Diesel Air Heater kit.

It includes everything you need for a hassle-free installation, from the heater itself to the fuel pump, installation manual CD, and warranty documentation. You'll have a cozy environment in no time.

IDEAL FOR VARIOUS APPLICATIONS

Whether you're on the road in your truck, exploring in your campervan, or enjoying a maritime adventure on your boat (marine kit required), this Espar D4 Plus heater is your trusted partner.

Its functionality extends to horseboxes, mobile workshops, and more. Embrace warmth wherever you go.

  • Espar / Eberspacher Airtronic D4 12v Heater
  • Fuel pump (12v)
  • Installation manual CD
  • Warranty documentation

Technical Specifications of the Espar / Eberspacher Airtronic D4 Plus 12v (4kW) Heater (D4S)

Part Number:
252484050000, 25.2484.0500.00, 25.24.84.05.00.00, 25 24 84 05 00
Fuel:
Diesel
Voltage:
12V
Heat flow:
3070 - 13648 BTU (0.9 - 4kW)
Fuel consumption:
0.02 - 0.13 gal/h (0.11 - 0.51 l/h)
Elektr. power consumption:
5 - 55W
Heater model:
Airtronic D4 / B4
Power output:
4kW

Included in the kit:

NOTICE: This 1st-gen Espar Airtronic D4 has been superseded by the 2022 3rd-gen Espar Airtronic M3 D4L Heater Kit

EXPERIENCE POWERFUL HEATING WITH THE ESPAR D4 PLUS 12V DIESEL AIR HEATER

Enhance your comfort with the Espar D4 Plus 12V Diesel Air Heater. Designed for maximum heating, this heater's larger motor ensures efficient heating in spacious environments.

Its diesel-powered efficiency and complete kit make it the perfect choice for your heating needs.

SUPERIOR HEATING PERFORMANCE

Upgrade your heating game with the Espar D4 Plus 12V Diesel Air Heater. This advanced heater boasts a larger motor compared to the standard D4, delivering effective heating for larger spaces.

With a maximum power of 13,650 BTU (4kW), it provides warmth even in the coldest conditions.

EXCEPTIONAL FUEL EFFICIENCY

Designed to run on diesel, this Espar D4 diesel heater not only provides exceptional warmth but also does so efficiently.

Say goodbye to cold nights and embrace the warmth and cost-effectiveness of diesel heating. Plus, with a voltage of 12 volts, it's compatible with a wide range of vehicles and setups.

EASY INSTALLATION AND COMPLETE PACKAGE

We've got your comfort covered with the D4 Eberspacher Plus 12V Diesel Air Heater kit.

It includes everything you need for a hassle-free installation, from the heater itself to the fuel pump, installation manual CD, and warranty documentation. You'll have a cozy environment in no time.

IDEAL FOR VARIOUS APPLICATIONS

Whether you're on the road in your truck, exploring in your campervan, or enjoying a maritime adventure on your boat (marine kit required), this Espar D4 Plus heater is your trusted partner.

Its functionality extends to horseboxes, mobile workshops, and more. Embrace warmth wherever you go.

  • Espar / Eberspacher Airtronic D4 12v Heater
  • Fuel pump (12v)
  • Installation manual CD
  • Warranty documentation

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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