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Marine heaters

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Benefits Product overview

Webasto heating solutions keep you on the water during unpredictable weather conditions. Extend your boating season into the winter months by staying warm and dry with a Webasto heating system on-board.

On-board comfort all season

Quick heat up

Webasto heaters ensure pleasantly warm rooms and cabins in no time, even in the coldest ambient temperatures.

Compact, quiet and efficient

The devices are extremely compact for their respective heat output so that they take up little space. The blowers and pumps operate very quietly and the appliances consume as little fuel as possible.

Easy installation

Predefined installation kits and sensible connection distribution on the appliances make installation quick and easy.

Product overview marine heaters

  • Air Top 2000 STC (Marine)

    Air Top 2000 STC marine air heater — compact 2 kW diesel unit delivering quiet, efficient cabin heating, precise temp control, W-bus integration, easy service
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    Air Top 2000 STC compact diesel air heater on orange technical background, emphasizing Webasto's vehicle thermal management and cabin heating systems. Webasto Air Top 2000 STC Diesel Air Heater – Product Header Visual

  • Air Top Evo 40/55 (Marine)

    Webasto system partner Air Top Evo 40/55 marine air heaters provide quiet, efficient 4-5.5 kW cabin heating for yachts and larger boats, compact and cold-start
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    Webasto Air Top Evo 40/55 compact auxiliary air heater for vehicle cabins and cargo spaces on an orange tech background emphasizing system integration. Webasto Air Top Evo 40/55 diesel heater unit header image

  • Thermo Pro 50 Eco (Marine)

    Thermo Pro 50 Eco marine water heater — compact 5 kW diesel coolant heater for quiet cabin heating, hot water and engine preheating within Webasto systems
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    Thermo Top Pro 50 compact hydronic heater on a technical thermal network backdrop, reflecting Webasto's expertise in vehicle heating and thermal management. Thermo Top Pro 50 diesel heater module - Webasto vehicle heating

  • Thermo Pro 90 / Thermo Pro 90 Chiller (Marine)

    Webasto Thermo Pro 90 marine coolant heaters: 1.8–9.1 kW diesel, stepless control, compact, low-noise and reliable onboard heating as Webasto system partner
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    Compact auxiliary heater with integrated pump and control module on orange technical background, illustrating Webasto's vehicle thermal management capabilities. Webasto Thermo Pro 90 High-Voltage Electric Heater Header

  • Thermo Top Pro 120/150 (Marine)

    Webasto Thermo Top Pro 120/150 marine heaters — compact, quiet diesel/HVO 12/24V units delivering 12–15 kW for dependable onboard heating and integration
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    Thermo Top Pro 120/150 liquid heater on technical backdrop, illustrating Webasto's high-efficiency auxiliary heating and vehicle thermal-management systems. Webasto heater unit on orange digital tech background

Downloads

Marine - Catalog

Explore the Webasto Marine solutions catalog: Heating, Cooling, Roof & Shading Systems

Size
43 MB
Format
application/pdf
Download

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More solutions

Cooling

Marine chiller air-conditioning units

Webasto marine chiller air-conditioning systems provide quiet efficient chilled-water cooling for multi-cabin boats with OEM integration as system partner
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Four people aboard a sailing yacht on open sea, illustrating Webasto as a system partner for marine climate, thermal management and electrification.

Roof

Marine roofs and shades

Webasto system partner for marine roof systems and shading, durable, watertight, OEM-ready roofs and retractable sunshades engineered for boats and yachts
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Marine roofs
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