Gasoline Van Heater for Ford Transit with quiet, efficient 6,800 BTU heat
Enjoy fast, steady warmth without idling—perfect for Ford Transit builds and pro upfits. The Espar Airtronic S3 B2L delivers up to 6,800 BTU (2.0 kW) with low 11–26 W draw and an integrated altitude sensor for reliable performance on mountain routes.
Benefits & Use Cases
Built for gasoline-powered platforms, this compact heater keeps cabins comfortable on cold nights and during on-site downtime. The included EasyStart Pro controller makes temperature and timer settings simple from the driver’s seat or living space.
- Engine-off comfort: reduce idle time and fuel waste
- Quiet operation for restful sleep and better crew focus
- High-altitude capability up to 13,120 ft (4,000 m)
- Compact footprint for streamlined installs in tight spaces
Technical
- Fuel: Gasoline (Petrol)
- Voltage: 12V
- Heat output: 6,800 BTU (2.0 kW)
- Fuel consumption: 0.04–0.07 gal/h (0.14–0.26 L/h)
- Power draw: 11–26 W
- Max operating altitude: 13,120 ft (4,000 m) with integrated altitude sensor
- Heater body dimensions: 12.2 × 4.5 × 4.8 in (310 × 115 × 122 mm)
- Certifications/Ratings: EN 55025 class 5; IP5K4K (operating), IP5K6K/IP5K9K (not operating)
- Warranty: 2 years (extendable by 1 year)
Vehicle Compatibility
- Ford Transit (gasoline)
- Van conversions & camper builds
- RVs & small motorhomes
- Truck sleepers & long-haul fleets
- Construction, agricultural & industrial vehicles
- Utility & emergency service vehicles
- Electric & hybrid vehicles (auxiliary cabin heat)
Not suitable for diesel applications or marine use.
Kit Includes
- Espar Airtronic AS3 B2L Gasoline heater unit 12V
- Fuel pump (12v)
- Fuel hose
- EasyStart Pro Controller
- Exhaust Silencer / Muffler
- Electrical harnesses - Plug n' Play
- Combustion intake pipe 1 meter
- Flexible ducting (60 mm. diameter) - 0.5 meter / 1.64 ft
- Inlet / Outlet grills - Adjustable FLAT, 45 degree grills
- Air outlet grill (60 mm. diameter)
- Screws, clips and plastic straps required for installation
- Installation manual CD (Scan QR code for installation manual download)
Additionally included:
- Genuine Ford push fit Adapter for aux tap
- Floor mounting plate
- Pro controller extension included - 3 meter / 9.84 ft
- Stainless steel exhaust pipe - approx. 2 meters / 6.6 ft
Manuals
Technical Specifications of the Espar Airtronic S3 B2L Gasoline 12V Ford Transit Kit with EasyStart Pro Controller
- Fuel:
- Gasoline
- Voltage:
- 12V
- Max. Heat Output:
- 6,800 BTU (2 kW)
- Fuel consumption:
- 0.03 - 0.07 gal/h (0.14 – 0.26 l/h)
- Power consumption:
- 6 - 26W
- External Dimentions:
- 12.2 x 4.5 x 4.8 in (310 x 115 x 122mm)
- Heater model:
- Airtronic S3
- Max. Altitude:
- 13,120 ft (4,000 m)
Included in the kit:
Gasoline Van Heater for Ford Transit with quiet, efficient 6,800 BTU heat
Enjoy fast, steady warmth without idling—perfect for Ford Transit builds and pro upfits. The Espar Airtronic S3 B2L delivers up to 6,800 BTU (2.0 kW) with low 11–26 W draw and an integrated altitude sensor for reliable performance on mountain routes.
Benefits & Use Cases
Built for gasoline-powered platforms, this compact heater keeps cabins comfortable on cold nights and during on-site downtime. The included EasyStart Pro controller makes temperature and timer settings simple from the driver’s seat or living space.
- Engine-off comfort: reduce idle time and fuel waste
- Quiet operation for restful sleep and better crew focus
- High-altitude capability up to 13,120 ft (4,000 m)
- Compact footprint for streamlined installs in tight spaces
Technical
- Fuel: Gasoline (Petrol)
- Voltage: 12V
- Heat output: 6,800 BTU (2.0 kW)
- Fuel consumption: 0.04–0.07 gal/h (0.14–0.26 L/h)
- Power draw: 11–26 W
- Max operating altitude: 13,120 ft (4,000 m) with integrated altitude sensor
- Heater body dimensions: 12.2 × 4.5 × 4.8 in (310 × 115 × 122 mm)
- Certifications/Ratings: EN 55025 class 5; IP5K4K (operating), IP5K6K/IP5K9K (not operating)
- Warranty: 2 years (extendable by 1 year)
Vehicle Compatibility
- Ford Transit (gasoline)
- Van conversions & camper builds
- RVs & small motorhomes
- Truck sleepers & long-haul fleets
- Construction, agricultural & industrial vehicles
- Utility & emergency service vehicles
- Electric & hybrid vehicles (auxiliary cabin heat)
Not suitable for diesel applications or marine use.
Kit Includes
- Espar Airtronic AS3 B2L Gasoline heater unit 12V
- Fuel pump (12v)
- Fuel hose
- EasyStart Pro Controller
- Exhaust Silencer / Muffler
- Electrical harnesses - Plug n' Play
- Combustion intake pipe 1 meter
- Flexible ducting (60 mm. diameter) - 0.5 meter / 1.64 ft
- Inlet / Outlet grills - Adjustable FLAT, 45 degree grills
- Air outlet grill (60 mm. diameter)
- Screws, clips and plastic straps required for installation
- Installation manual CD (Scan QR code for installation manual download)
Additionally included:
- Genuine Ford push fit Adapter for aux tap
- Floor mounting plate
- Pro controller extension included - 3 meter / 9.84 ft
- Stainless steel exhaust pipe - approx. 2 meters / 6.6 ft
Manuals
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 - 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.
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