Eberspacher D4W SC Hydronic Heater 12v Replacement Unit | Discontinued – See Description| 252257050000, Car Parts

Car Accessories

The Eberspacher D4WSC is now discontinued. Butler Technik recommend upgrading to the Hydronic S3 kit including the required wiring harness and controller. For more information please see the D4W SC/D5W SC to Hydronic S3 D5E 12V Upgrade Kit with EasyStart PRO Timer. Eberspacher Diesel fired water heater with 4 kW heating power for use in passenger cars, Motorhome RV, Canal boats, yachts, work boats & cruisers. This listing is for the heater unit only and does not include any additional installation accessories. Genuine Guaranteed Eberspacher D4WSC replacement 5.0kW water heater Replaces 252221050000 Diesel fired water heater with 4 kW heating power Perfect for Car, Motorhome RV, Canal boats, Yachts For cabin interior saloon heating and Engine pre-heating Also Domestic Hot water if coupled with a plate heat exchanger or calorifier Eberspacher part number 252257050000 The D4WSC heater can be used to heat the interior of the vehicle utilising our water heater matrices, providing domestic hot water, and of course engine pre-heating. This 12v diesel version has an integrated water pump and fuel metering pump allowing for very compact installation APPLICATIONS INCLUDE: Vans and Small Buses Caravans-;Mobile Homes Mobile Workshops Narrowboats, yachts, work boats & cruisers Electric Vehicles Cargo Heating Horseboxes 12 volt only Genuine replacement Eberspacher product, includes 2-year warranty

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Table of Contents

• Why it Matters
• Features & Benefits
• Key Specifications
• Usage & Maintenance
• Frequently Asked Questions

Why it Matters

The Eberspacher D4W SC Hydronic Heater is a reliable solution for heating various vehicles and vessels. Although it is now discontinued, understanding its features can help users make informed decisions about replacements or upgrades. This unit is particularly beneficial for those who require efficient heating in passenger cars, motorhomes, yachts, and more.

Quick Overview

• Diesel-fired water heater with 4 kW heating power.
• Ideal for a variety of applications including cars, motorhomes, and boats.
• Compact design with integrated water and fuel metering pumps.
• Genuine Eberspacher product with a 2-year warranty.
• Recommended upgrade to Hydronic S3 kit for enhanced functionality.

Features & Benefits

The Eberspacher D4W SC Hydronic Heater offers several features that enhance its usability and efficiency:

Useful Details

• Versatile Applications: Suitable for vans, small buses, caravans, mobile homes, narrowboats, and even electric vehicles.
• Heating Capabilities: Provides cabin interior heating, engine pre-heating, and can supply domestic hot water when paired with a heat exchanger.
• Compact Installation: The integrated water pump and fuel metering pump allow for easy and space-efficient installation.
• Genuine Replacement: As a genuine Eberspacher product, it ensures reliability and performance.
• Upgrade Options: Users can upgrade to the Hydronic S3 kit for improved features and control.

Key Specifications

• Heating Power: 4 kW
• Voltage: 12V
• Part Number: 252257050000
• Warranty: 2 years
• Applications: Cars, motorhomes, yachts, work boats, and more.

Usage & Maintenance

To ensure optimal performance of the Eberspacher D4W SC Hydronic Heater, consider the following tips:

Practical Tips

• Regularly check the fuel supply to ensure consistent heating performance.
• Inspect the integrated water pump for any signs of wear or blockage.
• Follow the manufacturer's guidelines for installation and maintenance.
• Consider upgrading to the Hydronic S3 kit for enhanced features and control options.
• Keep the heater clean and free from debris to maintain efficiency.

Frequently Asked Questions

Here are some common questions regarding the Eberspacher D4W SC Hydronic Heater:

• Is the Eberspacher D4W SC still available? No, it has been discontinued.
• What should I do if I need a replacement? Consider upgrading to the Hydronic S3 kit.
• Can I use this heater for domestic hot water? Yes, if coupled with a plate heat exchanger or calorifier.
• What types of vehicles can this heater be used in? It is suitable for cars, motorhomes, yachts, and more.
• Does it come with a warranty? Yes, it includes a 2-year warranty.