Introducing the new generation of the popular B5S Hydronic kit. A new model of Hydronic B5E RV heater kit delivers higher efficiency, better precision, and quieter operation.
ESPAR HYDRONIC B5E RV GASOLINE HEATER KIT
KEY FEATURES OF THE ESPAR HYDRONIC B5E
Significantly more versatile than its predecessors and is being constantly updated.
Upgraded brushless fan and fuel pump, and stepless heating control.
Dynamic fan speed is adjusted according to the temperature set.
Optimized noise reduction and NVH for increased lifecycle.
Significantly more versatile than its predecessors and is being constantly updated.
Upgraded brushless fan and fuel pump, and stepless heating control.
Dynamic fan speed is adjusted according to the temperature set.
Optimized noise reduction and NVH for increased lifecycle.
THE ESPAR HYDRONIC S3 B5E GASOLINE WATER HEATER
This gasoline water heater uses cutting-edge technologies to provide a massive 17,000 BTU output while staying fuel efficient.
B5E is capable of reaching a record altitude of 3,000 meters (9,900 feet) when combined with the EasyStart Pro or Heatso digital controller. This heater operates significantly quieter thanks to the brushless fan and upgraded pump.
As a result of the internal upgrades, the lifecycle is also increased to 3,500 hours.
SELF-REGULATING HEATING SYSTEM
Once activated, the Espar B5E heater will use the vehicle’s own fuel in a combustion process to heat the coolant via a heat exchanger inside the Hydronic Unit.
The heated coolant is then circulated around the heating circuit passing through blower heaters by an integrated water pump.
The Espar air and water heater is self-regulating and operates in a similar way to a domestic central heating system.
COMPLETE WATER SYSTEM CUSTOM-BUILT FOR YOU
The shipped kit provides a complete domestic water heating system that can be used for showers and taps. In addition, the universal kit can be used to preheat the engine, as well as heat air and floors.
If you require extra features, custom kits can be built on demand.
AUTOPLY PRE-CUT INSULATION KIT YOUR VAN
Improve your heater’s efficiency and stay warm for longer with AutoPly woven fabric insulation!
- Espar Hydronic 3 B5E Heater 12V
- EasyStart PRO controller
- Kalori Blower controller unit
- All electrical harnesses and connections
- 1 meter of exhaust pipe
- 1 meter of combustion Intake pipe
- Pre-assembled 24 plate Water heat exchanger with mixing valve
- 2.3m of water hose (Heater) (20mm)
- 4m of water hose 16mm ID (Blower Box)
- 1 Exhaust Silencer (24mm)
- Circulating Water Pump (for coolant circulation in the system)
- Fuel Pump
- Fuel T Piece Kit
- All necessary clips and screws
- Water heater (expansion) tank 5 Liter
- Espar / Kalori Blower box 4.3kw with Grill - air blower unit water plate exchanger
- Hydronic Mounting Bracket
Technical Specifications of the Espar Hydronic B5E Gasoline 12V Air and Water Heater with EasyStart Pro Controller
- Fuel:
- Gasoline
- Voltage:
- 12V
- Heating Output:
- 1.8 - 5.0KW (6,100 - 17,000BTU)
- Maximum Altitude:
- 1,500m (3,000m with EasyStart Pro)
- Fuel Consumption:
- 0,67 l/h (0.17 gal/h)
- Energy Consumption:
- 32W
- Dimensions (L x W x H):
- 215 x 91 x 144mm (8.4 x 3.5 x 5.6in)
- Weight:
- 2kg (4.4lbs)
- Kalori EVO 1 Heat Exchanger - Heating Power:
- ~4.3 kW
- Heat Exchanger - Power Consumption:
- 70 W
- Heat Exchanger - Weight:
- 2.2 kg
- Heat Exchanger - Dimensions (LxWxH):
- 255 x 125.5 x 114 mm
- Water Expansion Tank - Weight:
- 0.9 kg
- Water Expansion Tank - Dimensions (LxWxH):
- 100 x 220 x 300 mm
- Heater model:
- Hydronic 5
- Power output:
- 5kW - 6kW
Included in the kit:
ESPAR HYDRONIC B5E RV GASOLINE HEATER KIT
Introducing the new generation of the popular B5S Hydronic kit. A new model of Hydronic B5E RV heater kit delivers higher efficiency, better precision, and quieter operation.
KEY FEATURES OF THE ESPAR HYDRONIC B5E
Significantly more versatile than its predecessors and is being constantly updated.
Upgraded brushless fan and fuel pump, and stepless heating control.
Dynamic fan speed is adjusted according to the temperature set.
Optimized noise reduction and NVH for increased lifecycle.
Significantly more versatile than its predecessors and is being constantly updated.
Upgraded brushless fan and fuel pump, and stepless heating control.
Dynamic fan speed is adjusted according to the temperature set.
Optimized noise reduction and NVH for increased lifecycle.
THE ESPAR HYDRONIC S3 B5E GASOLINE WATER HEATER
This gasoline water heater uses cutting-edge technologies to provide a massive 17,000 BTU output while staying fuel efficient.
B5E is capable of reaching a record altitude of 3,000 meters (9,900 feet) when combined with the EasyStart Pro or Heatso digital controller. This heater operates significantly quieter thanks to the brushless fan and upgraded pump.
As a result of the internal upgrades, the lifecycle is also increased to 3,500 hours.
SELF-REGULATING HEATING SYSTEM
Once activated, the Espar B5E heater will use the vehicle’s own fuel in a combustion process to heat the coolant via a heat exchanger inside the Hydronic Unit.
The heated coolant is then circulated around the heating circuit passing through blower heaters by an integrated water pump.
The Espar air and water heater is self-regulating and operates in a similar way to a domestic central heating system.
COMPLETE WATER SYSTEM CUSTOM-BUILT FOR YOU
The shipped kit provides a complete domestic water heating system that can be used for showers and taps. In addition, the universal kit can be used to preheat the engine, as well as heat air and floors.
If you require extra features, custom kits can be built on demand.
AUTOPLY PRE-CUT INSULATION KIT YOUR VAN
Improve your heater’s efficiency and stay warm for longer with AutoPly woven fabric insulation!
- Espar Hydronic 3 B5E Heater 12V
- EasyStart PRO controller
- Kalori Blower controller unit
- All electrical harnesses and connections
- 1 meter of exhaust pipe
- 1 meter of combustion Intake pipe
- Pre-assembled 24 plate Water heat exchanger with mixing valve
- 2.3m of water hose (Heater) (20mm)
- 4m of water hose 16mm ID (Blower Box)
- 1 Exhaust Silencer (24mm)
- Circulating Water Pump (for coolant circulation in the system)
- Fuel Pump
- Fuel T Piece Kit
- All necessary clips and screws
- Water heater (expansion) tank 5 Liter
- Espar / Kalori Blower box 4.3kw with Grill - air blower unit water plate exchanger
- Hydronic Mounting Bracket
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.
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.
Customer reviews
(1 review) 5 out of 5
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Espar Hydronic B5E Gasoline 12V Air and Water Heater with EasyStart Pro Controller
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gas system!
Thank you! finally a gas system. tired of diesel kits finally, a petrol rv kit. took a few days to install - works flawlesly