• Eberspacher / Espar Hydronic S3 D5L 24v Heater with Install Kit - Image 01

Eberspacher / Espar

Espar Hydronic S3 D5L Diesel 24V Heater Kit

1,876.77CHF
Core Features & Benefits
  • Features & Benefits
  • You can save on fuel costs while enjoying a warm cabin and engine.
  • Features & Benefits
  • Enjoy a peaceful and comfortable ride with minimal noise.
  • Features & Benefits
  • Effortlessly distribute warm air through your vehicle's vents.
  • Features & Benefits
  • Efficient installation with all necessary components included.
Select additional options (Optional):
Extended Warranty for Peace of Mind:
Warranty Information
Adding… The item has been added
Shipping:
Calculated at Checkout
Availability:
Usually ships in 24 hours
  • Free Shipping in US
    on orders $499
  • 24/5 Customer Support
    Shop with an expert
  • Easy Returns
    14-day Returns
  • Free Shipping in US
    on orders $499
  • 24/5 Customer Support
    Shop with an expert
  • Easy Returns
    14-day Returns

EFFICIENT ESPAR HYDRONIC HS3 D5L 24V DIESEL HEATER WITH INSTALLATION KIT

Enhance your on-the-go comfort with the Espar Hydronic HS3 D5L 24V Diesel Heater. This high-performance heater not only provides warmth to your engine and cabin efficiently but also reduces cold starts and engine stress.

Stay warm on the go with the high-tech Espar Hydronic HS3 D5L Diesel Heater. Preheat your engine and cabin effortlessly.

FEATURES OF ESPAR HYDRONIC HS3 D5L 24V DIESEL HEATER WITH INSTALLATION KIT

Improved fuel efficiency for cost-effective heating.

A near- silent operation for a peaceful journey.

Utilizes the vehicle's own water system for effective heating.

Simple installation with the comprehensive included kit.

Improved fuel efficiency for cost-effective heating.

A near- silent operation for a peaceful journey.

Utilizes the vehicle's own water system for effective heating.

Simple installation with the comprehensive included kit.

IMPROVED FUEL EFFICIENCY AND DURABILITY

Espar Hydronic HS3 D5L 24V Diesel Water Heater improves vehicle performance and comfort. This third-generation heater boasts remarkable advancements in fuel efficiency and durability, ensuring you get the most out of your investment.

You'll never have to worry about cold starts or engine wear with this innovative heating solution that keeps you warm and extends your engine's lifespan.

ENGINE AND CABIN HEATING

Take advantage of the convenience of pre-heating both your engine and passenger compartment with this versatile heater. It utilizes your vehicle's water system, equipped with a heat exchanger and fan, for efficient warmth distribution.  

Step into a warm vehicle without having to wait for the engine to warm up.

ADVANCED HYDRONIC HEATER

The Hydronic HS3 D5L goes beyond its predecessors with a variety of advanced features. Its brushless fan and step-less system extend its service life to an impressive 5000 hours.

Controlled by the EasyStart Pro, it even uses residual engine heat to warm the interior when the engine is off, ensuring a comfortable and efficient journey.

VERSATILE INSTALLATION AND USAGE

This Espar Hydronic heater provides flexibility with installation possible in almost any vehicle's engine compartment. It's not restricted to vehicles; it's also suitable for central heating in boats with the addition of a special marine installation kit.

Plus, the included installation kit comes equipped with a water pump for a hassle-free setup, making it suitable for a wide range of applications.

Technical Specifications of the Espar Hydronic S3 D5L Diesel 24V Heater Kit

Part Number (Old):
25.2696.05.0000 / 25.2696.05.00.00 / 252696050000 / 25 2696 05 0000 / 25 2696 05 00 00
Part Number (New):
253009050000 / 25.3009.05.00.00 / 25.3009.05.0000 / 25 3009 05 00 00 / 25 3009 05 0000
Part Number (Installation Kit):
25.2696.80.0000 / 25.2696.80.00.00 / 25 2696 80 0000 / 25 2696 80 00 00 / 252696800000
Fuel:
Diesel
Voltage:
24V
Heat flow:
4435 - 17060 BTU (1.3 - 5 kW)
Fuel Consumption:
0.03 - 0.15 gal/h (0.15 - 0.59 l/h)
Pressure:
Up to 2.5 Bar
Minimum Water flow rate:
79.2 gal/h (300 l/h)
Delivery rate:
369.8 gal/h (1400 l/h)
Heater model:
Hydronic 5
Power output:
5kW - 6kW

Included in the kit:

EFFICIENT ESPAR HYDRONIC HS3 D5L 24V DIESEL HEATER WITH INSTALLATION KIT

Enhance your on-the-go comfort with the Espar Hydronic HS3 D5L 24V Diesel Heater. This high-performance heater not only provides warmth to your engine and cabin efficiently but also reduces cold starts and engine stress.

Stay warm on the go with the high-tech Espar Hydronic HS3 D5L Diesel Heater. Preheat your engine and cabin effortlessly.

FEATURES OF ESPAR HYDRONIC HS3 D5L 24V DIESEL HEATER WITH INSTALLATION KIT

Improved fuel efficiency for cost-effective heating.

A near- silent operation for a peaceful journey.

Utilizes the vehicle's own water system for effective heating.

Simple installation with the comprehensive included kit.

Improved fuel efficiency for cost-effective heating.

A near- silent operation for a peaceful journey.

Utilizes the vehicle's own water system for effective heating.

Simple installation with the comprehensive included kit.

IMPROVED FUEL EFFICIENCY AND DURABILITY

Espar Hydronic HS3 D5L 24V Diesel Water Heater improves vehicle performance and comfort. This third-generation heater boasts remarkable advancements in fuel efficiency and durability, ensuring you get the most out of your investment.

You'll never have to worry about cold starts or engine wear with this innovative heating solution that keeps you warm and extends your engine's lifespan.

ENGINE AND CABIN HEATING

Take advantage of the convenience of pre-heating both your engine and passenger compartment with this versatile heater. It utilizes your vehicle's water system, equipped with a heat exchanger and fan, for efficient warmth distribution.  

Step into a warm vehicle without having to wait for the engine to warm up.

ADVANCED HYDRONIC HEATER

The Hydronic HS3 D5L goes beyond its predecessors with a variety of advanced features. Its brushless fan and step-less system extend its service life to an impressive 5000 hours.

Controlled by the EasyStart Pro, it even uses residual engine heat to warm the interior when the engine is off, ensuring a comfortable and efficient journey.

VERSATILE INSTALLATION AND USAGE

This Espar Hydronic heater provides flexibility with installation possible in almost any vehicle's engine compartment. It's not restricted to vehicles; it's also suitable for central heating in boats with the addition of a special marine installation kit.

Plus, the included installation kit comes equipped with a water pump for a hassle-free setup, making it suitable for a wide range of applications.

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. Additional deductions might be applied as indicated in the Returns section of our Terms and Conditions.

View full Returns & Refunds 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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