• Espar / Eberspacher Hydronic S3 B5E CS 12V water / engine heater kit with EasyStart Pro Controller
  • Espar / Eberspacher Hydronic S3 B5E CS 12V water / engine heater
  • Espar / Eberspacher EasyStart Pro Controller
  • Espar / Eberspacher Hydronic S3 installation kit

Eberspacher / Espar

Espar / Eberspacher Hydronic S3 B5E CS 12V Gasoline Water Heater kit with Pro controller

$1,700.00
Core Features & Benefits
  • Features & Benefits
  • EasyStart Pro Controller with integrated sensor maximizes heating efficiency.
  • Features & Benefits
  • Get all necessary components for installation, ensuring a hassle-free setup process.
  • Features & Benefits
  • Whether on land or sea, the Hydronic S3 B5E ensures warmth and convenience.
  • Features & Benefits
  • Enjoy the quietest, most robust, and efficient heater, providing warmth without noise or compromise.
Select additional options (Optional):
  • Kidde K10LLCO CO gass alarm
  • UltraFire UBS1 Optical smoke alarm - Battery Powered (UFUBS1)
  • Kalori Silencio FAI heater 1.7kW 12V - Image 01
  • Kalori Silencio 2 Heater 5.5kw 12V - Image 01
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

ESPAR / EBERSPACHER HYDRONIC S3 B5E CS 12V GASOLINE COOLANT HEATER

Enhance your campervan experience with the Espar Hydronic S3 B5E 12V Heater. Enjoy quick pre-heating, effortless engine starts, and fast window defrosting for cozy journeys.

Environmentally friendly, cost-effective, and designed for versatility in both land and marine applications.

FEATURES OF S3 B5E CS 12V ESPAR COOLANT HEATER

Enjoy a heating output of 1300 to 5000 watts, ensuring cozy comfort inside your campervan.

Suitable for both land vehicles and marine settings, making it an ideal solution for your trips.

Start your engine effortlessly and safely with the ease of pre-heating, even at high altitudes.

Choose an environmentally friendly option with reduced carbon emissions for your travels.

Enjoy a heating output of 1300 to 5000 watts, ensuring cozy comfort inside your campervan.

Suitable for both land vehicles and marine settings, making it an ideal solution for your trips.

Start your engine effortlessly and safely with the ease of pre-heating, even at high altitudes.

Choose an environmentally friendly option with reduced carbon emissions for your travels.

EFFICIENT HEATING FOR EVERY JOURNEY

Discover the cutting-edge Espar Hydronic S3 B5E 12V water heater, designed to meet the latest requirements of consumer vehicles, military applications, and recreational living.

With a heating output range of 1300 to 5000 watts, this multipurpose gasoline heater with a Pro Controller is the perfect solution for your vehicle, offering warmth and comfort on the go.

VERSATILE MARINE AND LAND APPLICATIONS

This engine-independent water heater isn't limited to land vehicles; it's an ideal fit for marine applications as well. Enjoy low CO2 emissions and quick interior pre-heating while reducing your environmental footprint.

You can get rid of cold starts and defrost windows in a snap, avoiding the hassle of scratched glass. Thanks to its compact size, you can effortlessly install it in your engine compartment.

UNPARALLELED EFFICIENCY AND SILENCE

Upgrade to the Espar Hydronic S3 B5E 12V heater, the quietest, most durable, and efficient heating solution on the market. The advanced technology of the Hydronic S3 B5E provides a quick and cozy interior, making every journey comfortable and enjoyable.

Its low fuel consumption makes it an environmentally friendly choice, allowing you to indulge in warmth without guilt.

PACKAGE CONTENTS AND SPECIFICATIONS

The Espar Hydronic S3 B5E 12V campervan water heater comes complete with necessary components, including a EasyStart Pro Controller, Fuel Metering Pump, Water Pump, Water nozzles, O Rings, and bolts for easy installation.

With a voltage of 12 Volts, this gasoline heater is built to provide reliable warmth and performance throughout your adventures.

AUTOPLY PRE-CUT INSULATION KIT YOUR VAN

Improve your heater’s efficiency and stay warm for longer with AutoPly woven fabric insulation!

  • Hydronic B5E 12V heater with mounting bracket
  • EasyStart Pro Timer controler
  • Coolant pump with mopunting bracket
  • Fuel metring pump with mounting accesories
  • Wiring harness
  • Coolant pump harness
  • Water connection sockets (x2)
  • Fuel Standpipe and fuel line
  • Silencer / muffler with Z shape bracket
  • Exhaust Hose - 900mm / 35.4 inch and 300mm / 11.8 inch with end cap
  • Coolant hose
  • Air intake silencer - 760 mm / 29.9 inch
  • Mounting accesories - cable ties, clamps, screws, etc.

Technical Specifications of the Espar / Eberspacher Hydronic S3 B5E CS 12V Gasoline Water Heater kit with Pro controller

Part Number:
202008050000 / 202051050000 / 20.2008.05.0000 / 20.2051.05.0000
Fuel:
Gasoline
Voltage:
12V
Heating Output:
6100 - 17000 BTU (1.8 - 5.0 kW)
Maximum Altitude:
1,500m
Fuel Consumption:
0.06 - 0.17 gal/h (0.23 -0.67 l/h)
Power Consumption:
7 - 32W
Dimensions (L x W x H):
8.4 x 3.5 x 5.6 in (215 x 91 x 144 mm)
Weight:
4.4 lb (2kg)
Heater model:
Hydronic 5
Power output:
5kW - 6kW

Included in the kit:

ESPAR / EBERSPACHER HYDRONIC S3 B5E CS 12V GASOLINE COOLANT HEATER

Enhance your campervan experience with the Espar Hydronic S3 B5E 12V Heater. Enjoy quick pre-heating, effortless engine starts, and fast window defrosting for cozy journeys.

Environmentally friendly, cost-effective, and designed for versatility in both land and marine applications.

FEATURES OF S3 B5E CS 12V ESPAR COOLANT HEATER

Enjoy a heating output of 1300 to 5000 watts, ensuring cozy comfort inside your campervan.

Suitable for both land vehicles and marine settings, making it an ideal solution for your trips.

Start your engine effortlessly and safely with the ease of pre-heating, even at high altitudes.

Choose an environmentally friendly option with reduced carbon emissions for your travels.

Enjoy a heating output of 1300 to 5000 watts, ensuring cozy comfort inside your campervan.

Suitable for both land vehicles and marine settings, making it an ideal solution for your trips.

Start your engine effortlessly and safely with the ease of pre-heating, even at high altitudes.

Choose an environmentally friendly option with reduced carbon emissions for your travels.

EFFICIENT HEATING FOR EVERY JOURNEY

Discover the cutting-edge Espar Hydronic S3 B5E 12V water heater, designed to meet the latest requirements of consumer vehicles, military applications, and recreational living.

With a heating output range of 1300 to 5000 watts, this multipurpose gasoline heater with a Pro Controller is the perfect solution for your vehicle, offering warmth and comfort on the go.

VERSATILE MARINE AND LAND APPLICATIONS

This engine-independent water heater isn't limited to land vehicles; it's an ideal fit for marine applications as well. Enjoy low CO2 emissions and quick interior pre-heating while reducing your environmental footprint.

You can get rid of cold starts and defrost windows in a snap, avoiding the hassle of scratched glass. Thanks to its compact size, you can effortlessly install it in your engine compartment.

UNPARALLELED EFFICIENCY AND SILENCE

Upgrade to the Espar Hydronic S3 B5E 12V heater, the quietest, most durable, and efficient heating solution on the market. The advanced technology of the Hydronic S3 B5E provides a quick and cozy interior, making every journey comfortable and enjoyable.

Its low fuel consumption makes it an environmentally friendly choice, allowing you to indulge in warmth without guilt.

PACKAGE CONTENTS AND SPECIFICATIONS

The Espar Hydronic S3 B5E 12V campervan water heater comes complete with necessary components, including a EasyStart Pro Controller, Fuel Metering Pump, Water Pump, Water nozzles, O Rings, and bolts for easy installation.

With a voltage of 12 Volts, this gasoline heater is built to provide reliable warmth and performance throughout your adventures.

AUTOPLY PRE-CUT INSULATION KIT YOUR VAN

Improve your heater’s efficiency and stay warm for longer with AutoPly woven fabric insulation!

  • Hydronic B5E 12V heater with mounting bracket
  • EasyStart Pro Timer controler
  • Coolant pump with mopunting bracket
  • Fuel metring pump with mounting accesories
  • Wiring harness
  • Coolant pump harness
  • Water connection sockets (x2)
  • Fuel Standpipe and fuel line
  • Silencer / muffler with Z shape bracket
  • Exhaust Hose - 900mm / 35.4 inch and 300mm / 11.8 inch with end cap
  • Coolant hose
  • Air intake silencer - 760 mm / 29.9 inch
  • Mounting accesories - cable ties, clamps, screws, etc.

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.

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

Customer reviews

(1 review) 5 out of 5 Write a Review
  • all good, fast shipping

    Posted by Anna on 4th Dec 2019

    5

    heatso had a good black Friday deal so we ordered this one as one of our friends recommended this heater for engine preheating. He got an earlier version from heatso about a year ago. We haven't installed ours yet, booked for next week. Ordered on Friday morning and received it Tuesday afternoon..

  • Description

  • Technical Specifications

  • Technical Specifications of the Espar / Eberspacher Hydronic S3 B5E CS 12V Gasoline Water Heater kit with Pro controller

    Part Number:
    202008050000 / 202051050000 / 20.2008.05.0000 / 20.2051.05.0000
    Fuel:
    Gasoline
    Voltage:
    12V
    Heating Output:
    6100 - 17000 BTU (1.8 - 5.0 kW)
    Maximum Altitude:
    1,500m
    Fuel Consumption:
    0.06 - 0.17 gal/h (0.23 -0.67 l/h)
    Power Consumption:
    7 - 32W
    Dimensions (L x W x H):
    8.4 x 3.5 x 5.6 in (215 x 91 x 144 mm)
    Weight:
    4.4 lb (2kg)
    Heater model:
    Hydronic 5
    Power output:
    5kW - 6kW
  • Kit Includes

  • Included in the kit:

    ESPAR / EBERSPACHER HYDRONIC S3 B5E CS 12V GASOLINE COOLANT HEATER

    Enhance your campervan experience with the Espar Hydronic S3 B5E 12V Heater. Enjoy quick pre-heating, effortless engine starts, and fast window defrosting for cozy journeys.

    Environmentally friendly, cost-effective, and designed for versatility in both land and marine applications.

    FEATURES OF S3 B5E CS 12V ESPAR COOLANT HEATER

    Enjoy a heating output of 1300 to 5000 watts, ensuring cozy comfort inside your campervan.

    Suitable for both land vehicles and marine settings, making it an ideal solution for your trips.

    Start your engine effortlessly and safely with the ease of pre-heating, even at high altitudes.

    Choose an environmentally friendly option with reduced carbon emissions for your travels.

    Enjoy a heating output of 1300 to 5000 watts, ensuring cozy comfort inside your campervan.

    Suitable for both land vehicles and marine settings, making it an ideal solution for your trips.

    Start your engine effortlessly and safely with the ease of pre-heating, even at high altitudes.

    Choose an environmentally friendly option with reduced carbon emissions for your travels.

    EFFICIENT HEATING FOR EVERY JOURNEY

    Discover the cutting-edge Espar Hydronic S3 B5E 12V water heater, designed to meet the latest requirements of consumer vehicles, military applications, and recreational living.

    With a heating output range of 1300 to 5000 watts, this multipurpose gasoline heater with a Pro Controller is the perfect solution for your vehicle, offering warmth and comfort on the go.

    VERSATILE MARINE AND LAND APPLICATIONS

    This engine-independent water heater isn't limited to land vehicles; it's an ideal fit for marine applications as well. Enjoy low CO2 emissions and quick interior pre-heating while reducing your environmental footprint.

    You can get rid of cold starts and defrost windows in a snap, avoiding the hassle of scratched glass. Thanks to its compact size, you can effortlessly install it in your engine compartment.

    UNPARALLELED EFFICIENCY AND SILENCE

    Upgrade to the Espar Hydronic S3 B5E 12V heater, the quietest, most durable, and efficient heating solution on the market. The advanced technology of the Hydronic S3 B5E provides a quick and cozy interior, making every journey comfortable and enjoyable.

    Its low fuel consumption makes it an environmentally friendly choice, allowing you to indulge in warmth without guilt.

    PACKAGE CONTENTS AND SPECIFICATIONS

    The Espar Hydronic S3 B5E 12V campervan water heater comes complete with necessary components, including a EasyStart Pro Controller, Fuel Metering Pump, Water Pump, Water nozzles, O Rings, and bolts for easy installation.

    With a voltage of 12 Volts, this gasoline heater is built to provide reliable warmth and performance throughout your adventures.

    AUTOPLY PRE-CUT INSULATION KIT YOUR VAN

    Improve your heater’s efficiency and stay warm for longer with AutoPly woven fabric insulation!

    • Hydronic B5E 12V heater with mounting bracket
    • EasyStart Pro Timer controler
    • Coolant pump with mopunting bracket
    • Fuel metring pump with mounting accesories
    • Wiring harness
    • Coolant pump harness
    • Water connection sockets (x2)
    • Fuel Standpipe and fuel line
    • Silencer / muffler with Z shape bracket
    • Exhaust Hose - 900mm / 35.4 inch and 300mm / 11.8 inch with end cap
    • Coolant hose
    • Air intake silencer - 760 mm / 29.9 inch
    • Mounting accesories - cable ties, clamps, screws, etc.

    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 & Returns

  • 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.

    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

    Customer reviews

    (1 review) 5 out of 5 Write a Review
    • all good, fast shipping

      Posted by Anna on 4th Dec 2019

      5

      heatso had a good black Friday deal so we ordered this one as one of our friends recommended this heater for engine preheating. He got an earlier version from heatso about a year ago. We haven't installed ours yet, booked for next week. Ordered on Friday morning and received it Tuesday afternoon..

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