Home

Air Top Pro 25
(Marine)

Jump to section
Benefits Product details Downloads

Quiet comfort on board

Air Top Pro 25 (Marine) from Webasto is the "all-rounder" among air heaters with a heating capacity of 2.5 kW. It features a compact design and is engineered to support optimized fuel use during operation. Depending on the destination and heating requirements, it is suitable for installation in smaller boats with one main cabin as well as in larger boats with several cabins, in this case with several outlets for the hot air.

 

Newly designed components, such as the heat exchanger, burner and blower module, contribute to optimized heater operation and low-noise performance. In the lower heating output range the Air Top Pro 25 operates whisper-quiet.

Benefits of Air Top Pro 25 (Marine)

Noise-reduced operation

The combustion air silencer and PWM-controlled fuel pump contribute to low-noise operation and controlled fuel delivery.

Consistent temperatures

External sensors measure the room temperatures very precisely, enabling precise temperature control with a heating output between 0.7 and 2.5 kW.

Electrical connectivity

The split wiring harness provides connections to both the battery and cabin control system. The heater is also W-bus compatible.

Clever diagnostics and control

With two separate interfaces for the MultiControl control panel and diagnostics, the Air Top Pro 25 offers extended functions and seamless integration for operation.

Direct fuel control

The transparent fuel hose allows easy inspection of the fuel system (not available in the USA).

Easy maintenance

Designed for easy maintenance, service and diagnostics.

Product details

Product specifications

 

  • Dimensions (L x W x H) in mm: 321 x 127 x 124
  • Weight: 2.95 kg
  • Rated voltage: 12 V
  • Fuel: Diesel, paraffinic fuels

Model overview

 

  • Air Top Pro 25 Marine 12 V Diesel

    Downloads

    Find your dealer

    Find your nearest Webasto dealer quickly and easily or arrange your consultation appointment directly.

    Find my dealer
    Find your heating solution dealer

    More solutions

    • Water heaters

      Webasto water heaters: compact hydronic system heaters for cars, trucks, buses, RVs and special vehicles, providing cabin warmth and thermal management
      Learn more
      Truck driver in cab with on-board water heater and climate controls, illustrating Webasto as system partner for thermal management in commercial vehicles.

    • Heating solutions for camping vehicles

      Webasto heating solutions for camping vehicles deliver diesel and electric RV heating, hot water and integrated thermal systems for comfort
      Learn more
      Camper van at lakeside sunrise with two travelers, illustrating mobile comfort and integration for Webasto roof systems, heaters and battery solutions for RVs.

    • Rooftop air-conditioning systems

      Webasto system partner rooftop air-conditioning systems — HVAC solutions for buses, commercial vehicles and RVs, 2-22 kW cooling, optional heating
      Learn more
      Intercity coach with rooftop air-conditioning unit driving through countryside, demonstrating Webasto's commercial vehicle HVAC and roof-system integration.

    • Integrated air-conditioning systems

      Integrated air-conditioning systems for minibuses and commercial vehicles with various installation options from Webasto system partners.
      Learn more
      Passenger entering climate-controlled minivan with luggage, demonstrating Webasto integrated air-conditioning and thermal management for passenger transport.
    Dealer Locator
    Contact
    Find your suitable product