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Webasto Air Top EVO 40 24V Marine Kit (4110221B) SPECIAL OFFER

Webasto Air Top EVO 40 24V Marine Kit
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Air Top Evo 40 12Volt Diesel Marine Heater Kit

The latest generation in air heating technology!

This model, together with its larger cousin, the Air Top Evo 55, represent the very latest in design and efficiency.

Recommended for craft between 31-45 Feet, requiring 3 to 6 outlets.

Although the unit looks the same as the previous model, there are many new features incorporated under the covers, together with re-programming of the ECU that mark a great leap forward in air heating.  

some of the features include:

  • Increase in heater output from a lowered fan RPM - Lower power comsumption from the batteries and lower noise levels
  • New ECU featuring innovative control logic - better fuel efficiency and flame detection
  • New fuel dosing pump featuring Intelligent drive - Up to 12dB reduction in noise output
  • New exhaust gas temperature sensor - closer monitoring of the burning process
  • Automatic boost - The heater will automatically step up to 100% output when it is needed, and will reduce when required temperature is reached. The Evo 40 will run at 100% for a maximum of 6 hours, if required to do so, whereas the model it replaces used to boost, if selected, for 40 minutes.
  • New lower voltage thresholds on start-up - less problems with older, worn batteries.
  • In-built altitude sensor - combustion air fan rpm is increased at higher altitudes to ensure optimum combustion of gases in thinner air
  • New air temperature sensor - sleek and modern design 

 Kit comes complete with:  

  • Air Top Evo 40 24V Diesel heater
  • Stainless steel mounting bracket
  • Complete wiring harness
  • Webasto MC04 controller with four run modes including 'Fan only' mode
  • DP42 Fuel pump
  • Copper fuel line and ISO7840 rated fuel hose connectors
  • Stainless steel room sealed exhaust system complete with silencer and lagging
  • Insulated stainless steel through hull skin fitting - safe for GRP and wooden hulls
  • Full fitting instructions
  • 3 year gaurantee


N.B. This kit does not come with any ducting or air outlets. Please see the ducting section for parts required, or call us to discuss your requirements



Webasto Air Top Evo Data Chart


 Pricing Details
£1,691.86 Including VAT Each
£1,409.88 Excluding VAT Each

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