Webasto Air Top EVO 55 Diesel 12V Heater kit with Rheostat controller

In Stock (4 reviews)
2,993.76CAD
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Products include manufacturer-backed warranty coverage. Terms vary by product and brand. View Warranty Details

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Core Features & Benefits

High-output Diesel Air Heater for Fast Warm-ups in Bigger Cabins

Heat large vans, RVs, and work trucks quickly—without idling. The Webasto Air Top EVO 55 delivers 17,100 BTU (5 kW) with low 15–95 W rated draw and simple rheostat manual control, giving reliable, quiet warmth in demanding conditions. Looking for a Webasto diesel heater with proven performance? This 12V kit is built to last.

Benefits & Use Cases

Made for bigger spaces and colder climates, the EVO 55 keeps crews comfortable through long shifts and overnight stays while reducing engine hours and fuel waste.

  • Rapid cabin heat for large vans, RVs, and specialty vehicles
  • Low electrical consumption for off-grid camping and job sites
  • Quiet operation and steady airflow for restful sleep
  • Durable design for commercial duty cycles and frequent use

Technical Specifications

  • Fuel: Diesel
  • Voltage: 12V
  • Heat output: 17,100 BTU (5 kW)
  • Fuel consumption: 0.06–0.17 gal/h (0.18–0.67 L/h)
  • Power draw (rated): 15–95 W (boost up to ~130 W)
  • Max operating altitude: 7,200 ft (2,200 m)
  • Heater body dimensions: 16.7 × 6.4 × 5.8 in (423 × 162 × 148 mm)
  • Certifications: ECE-R10 (EMC), ECE-R122 (heater)
  • Warranty: 2 years

Part numbers:

  • Complete kit: 5011177B
  • Heater only: 5014280A
  • Alternative formats: 5011177; 5014280

Browse Webasto Manuals & Technical Documentation

Vehicle Compatibility

  • Conversion Van
  • Light Medium Duty
  • Motorized RV
  • Coach / Transit Bus
  • Commercial Truck
  • Cargo
  • Off-Highway
  • Municipality
  • Ground Support Equipment
  • Emergency & Specialty Vehicle

Kit Includes

  • Webasto Air Top Evo 55 12V Diesel Heater
  • Rheostat Manual Controller
  • Fuel metering pump with inline filter
  • Electrical harnesses and connections (4.3 m / 14ft)
  • Exhaust pipe 24mm (1.m / 3.9ft)
  • Air inlet and outlet grille
  • Fuel line ( 4m / 13ft)
  • Fuel Standpipe
  • Mounting Plate with gasket and base seal
  • 90mm ducting ( 1.5 m / 4.9 ft)
  • Installation manual

Reviews

5

Write a Review
  • Perfect for my boat

    The Webasto EVO55 heater kit is a fantastic product. It's easy to install, efficient, and incredibly quiet. I installed it in my boat and it has been a game-changer. It heats up the space quickly and maintains a consistent temperature, even in cold weather. I highly recommend this product to anyone in need of a reliable and efficient heating solution.

    Posted by J.L on 16th Mar 2023

  • Arrived on time and easy to install

    The Webasto EVO 55 heater kit is a great addition to my camper van. It's compact and easy to install, and the fuel consumption is minimal. The only issue I have is that it doesn't work very well at high altitudes. It struggles to provide enough heat, so I have to supplement it with extra blankets. Other than that, it's a great product.

    Posted by Karoline F. on 16th Mar 2023

  • Great efficient heater!

    I couldn't be happier with the Webasto Air Top Evo 55 heater kit. It has transformed my van into a cozy home on wheels. The installation was a breeze, and the heater is incredibly efficient and quiet. It warms up the space quickly, and I've noticed a significant reduction in fuel consumption. I highly recommend this product to anyone in need of a reliable and efficient heating solution.

    Posted by Frank J. on 16th Mar 2023

  • Easy install

    I recently installed the Webasto Air Top Evo 55 in my van and it has been a game-changer. The installation was relatively easy with the included manual and I was able to complete it myself. The heater is very quiet and efficient, providing ample heat without using too much fuel. The only downside is that it takes a little longer than expected to warm up the space, but once it does, it works great.

    Posted by George on 16th Mar 2023