Genuine Espar / Eberspacher Hydronic 12V fuel dosing pump (fuel metering pump) designed for precise diesel fuel delivery in Hydronic water heater systems. This pump ensures accurate fuel dosing, stable combustion, and reliable heater performance in demanding applications.
Part Numbers and References
- 251894450000
- 25.1894.45.0000
- 25.1894.45.00.00
- 25 1894 45 0000
- 25 1894 45 00 00
Application
This fuel metering (dosing) pump regulates the flow of diesel fuel from the tank to the heater unit. Its pulse-controlled operation ensures consistent fuel delivery for efficient combustion and proper heater operation.
Compatibility
- Compatible with Eberspacher Hydronic water heater systems (12V)
- Suitable for Hydronic D10W heater models
- Designed for automotive, commercial, and heavy-duty heating applications
Suitable Heater Models
- 252161050000 - Hydronic D10W 12V
- 252081050000 - Hydronic D10W 12V
Genuine Product Guarantee
- Original Espar / Eberspacher OEM fuel metering pump
- Supplied by an authorised Eberspacher North American dealer
- Manufactured to factory specifications
- Ensures correct fuel metering and system performance
Specifications
- Voltage: 12V
- Fuel type: Diesel
- Application: Fuel metering pump
- Heater type: Hydronic water heaters
- Condition: New
Key Features
- Precise fuel dosing for optimal combustion
- Designed for Hydronic water heater systems
- Reliable performance in demanding environments
- Direct replacement for original equipment
- Also referred to as a fuel dosing pump
Common Symptoms of a Faulty Fuel Pump
- Heater fails to start or ignite
- No fuel reaching the heater unit
- Intermittent heater operation
- Poor coolant heating performance
Technical Specifications of the Espar / Eberspacher Hydronic 10 water heater dosing pump 12v
- Voltage:
- 12V
- Parts type:
- Fuel pumps
Included in the kit:
Genuine Espar / Eberspacher Hydronic 12V fuel dosing pump (fuel metering pump) designed for precise diesel fuel delivery in Hydronic water heater systems. This pump ensures accurate fuel dosing, stable combustion, and reliable heater performance in demanding applications.
Part Numbers and References
- 251894450000
- 25.1894.45.0000
- 25.1894.45.00.00
- 25 1894 45 0000
- 25 1894 45 00 00
Application
This fuel metering (dosing) pump regulates the flow of diesel fuel from the tank to the heater unit. Its pulse-controlled operation ensures consistent fuel delivery for efficient combustion and proper heater operation.
Compatibility
- Compatible with Eberspacher Hydronic water heater systems (12V)
- Suitable for Hydronic D10W heater models
- Designed for automotive, commercial, and heavy-duty heating applications
Suitable Heater Models
- 252161050000 - Hydronic D10W 12V
- 252081050000 - Hydronic D10W 12V
Genuine Product Guarantee
- Original Espar / Eberspacher OEM fuel metering pump
- Supplied by an authorised Eberspacher North American dealer
- Manufactured to factory specifications
- Ensures correct fuel metering and system performance
Specifications
- Voltage: 12V
- Fuel type: Diesel
- Application: Fuel metering pump
- Heater type: Hydronic water heaters
- Condition: New
Key Features
- Precise fuel dosing for optimal combustion
- Designed for Hydronic water heater systems
- Reliable performance in demanding environments
- Direct replacement for original equipment
- Also referred to as a fuel dosing pump
Common Symptoms of a Faulty Fuel Pump
- Heater fails to start or ignite
- No fuel reaching the heater unit
- Intermittent heater operation
- Poor coolant heating performance
Choosing Guide
Option Choosing Guide for this product is coming soon, please contact [email protected] 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.
Warranty Information
Most heaters come with 2 year warranty + optional 1 year extended Warranty available
- Parts - 1 Year Warranty
- Refrigerators - 2 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
Write a Review
Espar / Eberspacher Hydronic 10 water heater dosing pump 12v
-
ESPAR DOSING PUMP
I bought this thinking that mine was leaking. It turns out that the new one is just like the old one. About 1 in 5 times the furnace only smokes and does not start. This is a good pump but didn't not solve my problem