NOTICE: This 1st-gen Espar Airtronic D4 has been superseded by the 2022 3rd-gen Espar Airtronic M3 D4L Heater Kit
ESPAR AIRTRONIC D4 12V DIESEL HEATER: RELIABLE, POWERFUL, VERSATILE
Experience unmatched warmth and comfort on your journeys with the Eberspacher Airtronic D4 12v Diesel Heater. This sturdy 12V air heater boasts a powerful 4KW output, ensuring you stay cozy in trucks, campervans, and caravans.
With a hassle-free installation kit included, you'll be enjoying the warmth of this versatile heater.
STAY COZY IN ANY WEATHER
This diesel-powered air heater is the reliable predecessor of the D4L and D4R models, offering unbeatable durability and performance.
Whether you're on the open road in your truck, exploring in your campervan, or relaxing in your caravan, this 12V 4KW diesel heater helps you stay warm and cozy, no matter the weather.
EASY INSTALLATION
Say goodbye to chilly nights with our simple installation kit, which includes the essential fuel pump and comprehensive installation manual CD.
With everything you need at your fingertips, setting up your Eberspacher Airtronic D4 12v Diesel Heater is a breeze. Your journey will be complete with its warmth in no time.
VERSATILE HEATING
This air heater is not limited to road trips alone. Its flexibility extends to various vehicles and settings, making it ideal for trucks, vans, campervans, caravans, horseboxes, mobile workshops, and even boats (with the marine kit).
No matter where your adventures take you, the Eberspacher Airtronic D4 12v Diesel Heater ensures you're in the comfort zone.
TECHNICAL EXCELLENCE
With technical specifications that include a diesel fuel type, 12-volt power supply, and a maximum power output of 13,650 BTU (4kW), this heater is designed for excellence.
Trust in its performance during cold seasons, and experience warmth and reliability like never before.
- Eberspacher Airtronic D4 12v Heater
- Fuel pump (12v)
- Installation manual CD
- Warranty documentation
Technical Specifications of the Espar / Eberspacher Airtronic D4 Diesel Heater 12V
- Part Number:
- 252113050000, 25.2113.05.0000, 25.21.13.05.00.00, 25 21 13 05 00 00
- Fuel:
- Diesel
- Voltage:
- 12V
- Heat flow:
- 3070 - 13,650 BTU (0.9 - 4 kW)
- Fuel consumption:
- 0.02 - 0.13 gal/h (0.11 - 0.51 l/h)
- Elektr. power consumption:
- 5 - 40W
- 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NOTICE: This 1st-gen Espar Airtronic D4 has been superseded by the 2022 3rd-gen Espar Airtronic M3 D4L Heater Kit
ESPAR AIRTRONIC D4 12V DIESEL HEATER: RELIABLE, POWERFUL, VERSATILE
Experience unmatched warmth and comfort on your journeys with the Eberspacher Airtronic D4 12v Diesel Heater. This sturdy 12V air heater boasts a powerful 4KW output, ensuring you stay cozy in trucks, campervans, and caravans.
With a hassle-free installation kit included, you'll be enjoying the warmth of this versatile heater.
STAY COZY IN ANY WEATHER
This diesel-powered air heater is the reliable predecessor of the D4L and D4R models, offering unbeatable durability and performance.
Whether you're on the open road in your truck, exploring in your campervan, or relaxing in your caravan, this 12V 4KW diesel heater helps you stay warm and cozy, no matter the weather.
EASY INSTALLATION
Say goodbye to chilly nights with our simple installation kit, which includes the essential fuel pump and comprehensive installation manual CD.
With everything you need at your fingertips, setting up your Eberspacher Airtronic D4 12v Diesel Heater is a breeze. Your journey will be complete with its warmth in no time.
VERSATILE HEATING
This air heater is not limited to road trips alone. Its flexibility extends to various vehicles and settings, making it ideal for trucks, vans, campervans, caravans, horseboxes, mobile workshops, and even boats (with the marine kit).
No matter where your adventures take you, the Eberspacher Airtronic D4 12v Diesel Heater ensures you're in the comfort zone.
TECHNICAL EXCELLENCE
With technical specifications that include a diesel fuel type, 12-volt power supply, and a maximum power output of 13,650 BTU (4kW), this heater is designed for excellence.
Trust in its performance during cold seasons, and experience warmth and reliability like never before.
- 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
There may be a delay if the order is shipped to a PO or parcel shop address. Please note, some couriers do not offer shipping to PO boxes.
View full shipping & Delivery information
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.
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.
Customer reviews
(4 reviews) 5 out of 5
Write a Review
Write a Review
Espar / Eberspacher Airtronic D4 Diesel Heater 12V
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Excellent service
I bought this unit together with a wiring loom and controller in February '17. It was to replace a +30 year old unit on my Patagonia based 39ft yacht which had 'gone terminal'. Deliver to Australia - for onward carriage to Chile - was fast, cheap, and efficient. Excellent people to deal with. Be aware however that you may need to include a hood/outlet in your order as they are not included.
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First class product and service
I was very pleased by the product, it's price and the delivery service. Recommend this company.
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Eberspacher d4
Good prompt service. Good price Thanks
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All good
All good, fast shipping, excellent service and you have another satisfied customer.