Webasto Dual Top ST 6 Diesel 12V Air and Water Heater Kit

Out of Stock (6 reviews)

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Core Features & Benefits

  • ST 6 provides 6KW (20,500 BTU/hr) of warm air and hot water up to 70°C (158°F).
  • Webasto Dual Top ST 6 requires no extra wiring and installation in altitudes up to 7,200ft.
  • Low noise profile due to smooth burner and blower operations ensures comfort.
  • Features an Anti Drain mode and an Antifreeze function with adjustable temperature modulation.

Webasto Dual Top ST 6 Standard Heater Kit

The latest in the Webasto Dual Top series, the ST 6 is a combined diesel air and water heater.

Designed with external mounting in mind and powered from the vehicle’s fuel tank, it’s a great space-efficient solution, producing 6KW of heat.

Key Features of the Webasto Dual Top ST 6 Heater

  • The Webasto Dual Top ST 6 is certified according to ECE standards for quality assurance.
  • All ducting accessories and fittings are compatible with Webasto DT EVO / RHA units.
  • The combined air-water heater is equipped with a stainless steel 2.6 gallon water boiler.
  • Design allows for installation outside the vehicle to save cabin space.

The Universal Webasto Dual Top ST 6 Standard Heater

The latest in the Webasto Dual Top series, the ST 6 is a combined diesel air and water heater. Powerful and energy-efficient, the Dual Top ST 6 consumes only 0.05 – 0.17gal/hr.

Powerful and reliable, this dual heater will support you in cold climates and in altitudes up to 7,200ft.

With 6KW of heat output, it’s a perfect fit for medium-sized vehicles. Designed with external mounting in mind, this Webasto diesel heater can be installed underneath the vehicle.

Supplies Cabin Heating and Hot Water

Webasto Dual Top ST 6 provides air heating and hot water in one unit. It comes with a stainless steel 2.6gal boiler that won’t need to be replaced during the heater's lifetime.

The standard control unit that smoothly switches between several operational modes, including cabin heating and sanitary water heating.

Heat your water on the go at a temperature range of 104°-158°F. Never worry about the boiler freezing over due to its Antifreeze mode.

What’s more, boiler maintenance is made extra easy due to the Anti Drain mode.

Technical Specifications

  • Fuel: Diesel
  • Voltage: 12V
  • Fuel Consumption: 0.05 – 0.17 gal/h (0.19 - 0.64 l/h)
  • Max. Heat Output: 20,500 BTU (6 kW)
  • Boiler Capacity: 2.6 gal (10 l)
  • External Dimensions: Front/back: 13.9 x 10 in (352 x 256 mm); Side: 20.9 x 10 in (503 x 256 mm)
  • Heater model: Dual Top ST 6 / 8
  • Max. Altitude: 7,200 ft (2,200 m)

Kit Includes

  • Webasto Dual Top ST 6 Heater
  • Manual Control Panel
  • Extension Cable for the Control Panel (3m)
  • Wiring Harness
  • External Temperature Sensor
  • Dosing Pump DP40
  • Extension Wiring Harness for the Dosing Pump (7m)
  • Fuel Hose (5m)
  • Pipe connectors (10mm)
  • Air-Intake Silencer
  • Exhaust Silencer
  • Air Intake Cover
  • Exhaust hose
  • Air intake hose
  • L-Shape Mounting Brackets
  • Mounting Parts with Shock Absorbers
  • Operation / Installation Manual

Browse Webasto Manuals & Technical Documentation

Reviews

5

Write a Review
  • Great company

    I cannot recommend enough Heatso as company. The extra mile they go for their customers is much appreciated.I had to pre-order (not straight out "Buy") this Webasto Dual Top EVO 6 heater, and had to wait a few months (I'll be honest here...), but it was worth it. Folks at Heatso thoroughly explained whole order process, told me what's the reason for the wait, constantly had given me an update, so I was completely relaxed that I will receive my heater with not problems. And I did.The heater itself works perfectly. It was quite straight forward installation, though it took some time. But overall, I'm very happy with the quality of the heater (though, it was expected from Webasto).The care of Heatso staff was just a cherry on the top.Highly recommended!

    Posted by Chester B. on 9th Sep 2024

  • Well worth the wait

    recommended

    Posted by Andy Bates on 9th Sep 2024

  • Great product

    I researched this product very carefully before buying and Heatso was the only company that actually had this unit in stock. Very fast shipping, friendly customer service.

    Posted by Brian H. on 9th Sep 2024

  • GREAT PRODUCT

    VERY GOOD AND HAD ALOT OF SUPPORT WITH HEATSO

    Posted by JAY MERCEDES BENZ OF MASSAPEQUA on 14th Jul 2024

  • Incredible Customer Service

    Absolutely perfect. Thank you!

    Posted by Florian Skyland on 9th Feb 2023

  • Great customer service and product!

    The Dial Top Evo 6 has been in our van for a few weeks and has been working flawlessly on the cold nights. It’s quiet, yet pumps out the heat very well. Even though it’s on the larger side, it takes up much less space then a propane system with heater and water heater. Being able to never have to worry about filling up both diesel and propane is a wonderful luxury as well. The install instructions are very well laid out and easy to follow. You will, however, need to be able to fabricate a mounting system if it’s going on the outside of the vehicle. There is a kit for inside installs, but we had the perfect spot saved up under the van. Most everything was included in the kit, aside from ducting and water lines. Wiring is very easy. The product was back ordered a month or so and the folks at Heatso communicated very well with me and were helpful. I definitely recommend this as a solution for hot water and air for an RV or conversion vehicle. Cheers

    Posted by Tom C. on 30th Oct 2017