Boost your vehicle's heating system with the Espar Hydronic S3 D4E 12V Diesel Water Heater. Experience fast interior pre-heating, smooth engine starts, and efficient window defrosting, ensuring a comfortable and convenient ride every time.
Its wide range of installation options make it perfect for both land vehicles and marine applications.
BENEFITS OF EBERSPACHER HYDRONIC S3 D4E WATER/ ENGINE HEATER
Enjoy a comfortable interior before you even set off, making every journey more enjoyable.
Reduce stress on your engine and prolong its life by preheating before ignition.
Quickly clear windows for safer driving, saving you valuable time during your daily routine.
With its compact size, the heater is suitable for both land and water applications.
Enjoy a comfortable interior before you even set off, making every journey more enjoyable.
Reduce stress on your engine and prolong its life by preheating before ignition.
Quickly clear windows for safer driving, saving you valuable time during your daily routine.
With its compact size, the heater is suitable for both land and water applications.
EFFICIENT HEATING FOR ANY OCCASION
Whether you're driving a consumer vehicle, an army/military vehicle, or looking for recreational comfort, this heater is designed to meet your needs.
With a heating output ranging from 1300 to 4300 watts, it's the perfect solution for a wide range of vehicles. Its compact dimensions ensure easy installation and flexibility for a variety of setups.
ENGINE PRE-HEAT FOR EASY STARTS
Don't worry about cold starts or engine struggles anymore. The Espar Hydronic S3 D4E offers quick interior pre-heating and engine pre-heating, keeping each start safe and smooth.
As a result of its low fuel consumption, it is not only environmentally friendly but also economically efficient.
EFFICIENT WINDOW DEFROSTING
Espar Hydronic S3 D4E simplifies the task of defrosting windows during the cold season.
You can quickly clear your windows without the need for scraping or extended waiting. Enjoy clear visibility and get on the road faster, all while saving time and energy.
FEATURES OF ESPAR HYDRONIC S3 D4E 12V WATER HEATER
Experience a warm and inviting cabin environment, even on the chilly days.
Ensure smooth engine starts, minimize wear on components, and improve overall fuel efficiency.
Easily clear frost and ice from your windows, enhancing visibility and safety.
Compact design allows for simple installation in a wide range of vehicles and marine applications.
Experience a warm and inviting cabin environment, even on the chilly days.
Ensure smooth engine starts, minimize wear on components, and improve overall fuel efficiency.
Easily clear frost and ice from your windows, enhancing visibility and safety.
Compact design allows for simple installation in a wide range of vehicles and marine applications.
VERSATILE INSTALLATION OPTIONS
Thanks to its compact size and clever design, the Hydronic S3 D4E can be easily installed in your vehicle's engine compartment. It's not just limited to land vehicles; it's also an ideal heating solution for marine applications.
Boats, vessels, and other marine vehicles can benefit from this heater's quiet and energy-efficient operation, enhancing your onboard comfort.
Average electrical power consumption (without water pump, without vehicle fan relay)
During operation: 5 - 27 W While starting: 135W
Weight – without coolant and attachments
4.4 lb (2 kg)
KIT COMPONENTS:
Espar Hydronic D4E S3 Water Heater 252934050000 / 252992050000
Fuel Metering Pump
Water Pump
Water nozzle x 2
O Ring x 2
M5 Bolt x 18
UNIVERSAL KIT SHOULD BE SELECTED AS AN OPTION IF REQUIRED
NOTE!
Installation, servicing and maintenance must be done in accordance with manufacturer’s 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 at support@heatso.com.
If you require removing and/or refitting your item, please visit a local professional or authorised 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.
Standard/Premium Warranty Terms for Espar/Eberspacher or Webasto Heaters & Heater kits
2 Years + optional 1 year extended Warranty available
If the item has failed within warrantable conditions:
• Please fill out the contact form on the “Contact us” page.
• A representative will contact you within 24 business hours to confirm the details and assist you further. If the product needs to be inspected by our service engineer, we will provide shipping labels for you to print and attach before handing over to our courier for collection.
• The shipping label will contain instructions for arranging pickup at your location or drop off at a nearby FedEx location. Follow these instructions to pass the package to FedEx.
1. The Label must be attached to the packages before leaving the package with FedEx.
2. You can also choose to drop off the item at a FedEx post office instead of requesting a courier collection.
3. If after inspection it appears that the item is not warrantable and the malfunction is caused by a non-warrantable condition, we will kindly ask you to cover shipping expenses at a discounted flat rate.
• On average, diagnostics of heaters and their parts takes 3 to 4 working days from the moment the item has reached our warehouse. (The diagnostics report is provided by a manufacturer approved authorised service centre.)
• If during diagnostics it was concluded that the fault falls under non-warrantable conditions, our customer support will reach out to you and provide you with an estimated repair cost. (Please note that we strive to provide the lowest possible repair prices.)
• Under normal circumstances it can take 3-7 working days after diagnostics to repair most minor malfunctions. (Please note that each case is unique and your repairs may take longer depending on the fault.)
*Please note that all deadlines above are approximate and everything depends on the specific details of each case.
**If your item has been installed by a third party, please save all the documentation.This documentation can help find and fix the fault faster.
