Cabin & Water Heaters

The Isotemp Slim Square can be installed in three different positions, making it more versatile than standard models. It has a 16ltr capacity, quickly and effectively heats water up via the engine or by the electrical heater elemen, 230v x 750w t if the...

Isotemp SPA Stainless Steel Marine Water Heaters or Calorifiers as they are sometime known are specifically designed for use in the demanding marine environment.  The new Isotemp SPA line features a more economical polypropylene cover and...

Isotemp SPA Stainless Steel Marine Water Heaters or Calorifiers are they are often know are specifically designed for use in the demanding marine environment.  The new Isotemp SPA line features a more economical polypropylene cover and a...

Isotemp SPA Stainless Steel Marine Water Heaters are specifically designed for use in the demanding marine environment.  The new Isotemp SPA line features a more economical polypropylene cover and a 316-grade  stainless steel inner...

Isotemp SPA Stainless Steel Marine Water Heaters are specifically designed for use in the demanding marine environment.  The new Isotemp SPA line features a more economical polypropylene cover and a 316-grade  stainless steel inner...

Isotemp SPA Stainless Steel Marine Water Heaters or Calorifiers as they are sometime known are specifically designed for use in the demanding marine environment.  The new Isotemp SPA line features a more economical polypropylene cover and...

The Isotemp Slim 15 l Water Heater comes with brushed steel cover, high quality stainless steel tank as well as innovative internal design. It achieves the highest capacity by optimized installation of the engine water heat exchanger as...

The Isotemp Slim 20l Water Heater comes with brushed stainless steel cover, stainless steel tank all combined in an innovative internal design. It achieves the highest capacity by optimized installation of the engine water heat exchanger, as...

The Isotemp Slim 25l Water Heater comes with a brushed stainless steel cover, a stainless steel tank all combined in an innovative internal design. It achieves the highest capacity and efficiency by optimized installation of the engine water...

Webasto Duct Connector 55mm for inline ducting joins.

For inline ducting joins.

A Webasto End Cap for 60mm Ducting made from black plastic.

At least one Webasto Heater Outlet in the system must be an 'Open Vent Type' to prevent accidental overheat should all other vents be closed.

The Webasto Heater 60mm Outlet is perfect as a vent for a Webasto Heater System on a boat or caravan. The outlet is adjustable 360 degrees and be left open or closed. The outlet fits straight onto bare Webasto heater ducting.

Webasto 60mm Flap Valve also know as Y-valves for Webasto Air Heaters and 60 mm ducting.    

For inline ducting joins.

Open vent for 80mm ducting.

For inline ducting joins.

A Webasto End Cap for 90mm Ducting made from black plastic.

New range outlets from Webasto giving a modern and ergonomic look . Available in Black, White and Grey ( Grey to special order) and supplied in size: 90mm Open Outlets - Atleast one outlet in the system must be an ' Open Type ' to prevent...

Webasto 90mm Flap Valve also know as Y-valves for Webasto Air Heaters and 90 mm ducting.

To suit ducting for the Eberspacher or Webasto Heaters. This Webasto Adapter Ring reduces the size down from 9 mm to 8 mm ducting.

Webasto Air Top Evo Controller for the Webasto Airtop Cabin Heaters: Evo 3900 and Evo 5500. The newly developed control for the Webasto Air Top Evo Air Heaters with a variety of settings to control the heat on your boat or caravan. Choose between...

A full Webasto Gasket Set for the Airtop 2000 Heater.

The whisper heater ,the smallest boat heater on the market. Extremely economical, with a good heat output. Suitable for Boats in the 20ft -30ft range up to 3 outlets. The Webasto Airtop 2000STC is a compact, quiet, and economical cabin heater. The...

!!<>!!The whisper heater ,the smallest boat heater on the market. Extremely economical, with a good heat output.Suitable for Boats in the 2ft -

The Webasto Airtop 40 Heater offers more comfort, convenience, safety and greater heat output for larger vehicles and marine craft.The Webasto Air Heater quickly and effectively heats the driver’s cabin and cargo spaces. Energy consumption and...

Generally suited to vessels requiring up to 5 outlets on vessels.The Webasto Air Heater quickly and effectively heats the driver’s cabin and cargo spaces. Energy consumption and noise generation are significantly reduced thanks to the new control...

This back nut sandwiches a 6mm fitting in a bulkhead and provides a tail to receive 6mm ducting. Colour: black.

This back nut sandwiches a 90mm fitting in a bulkhead and provides a tail to receive 90mm ducting.Colour : Black

A black plastic Webasto Outlet for 60mm ducting. The outlet has 90 degree vents which expel air straight out.Simple to install. Simply screw into bare Webasto 60 mm Ducting.

The Webasto Tee Piece Joint for the 90mm heater ducting. No extra tools needed. The Webasto 90mm T-Piece can be screwed onto bare ducting (see related items) with a secure fit. It redistributes heat to different outlets (see related products) with...

The Webasto Tee Piece Joint for the 90mm heater ducting. No extra tools needed. The Webasto 90mm T-Piece can be screwed onto bare ducting (see related items) with a secure fit. It redistributes heat to different outlets (see related products) with...

Weekly timer for use with the Webasto Evo Heater: 3900 & 5500.Supplied by 12v systems.with 7 day timer including 4 daily programmable events.

Exhaust Lagging 30mm Internal Diameter. Suitable for:Thermo Top E & CAir Top 2000 modelsAir top 3500 & 5000Air Top EVO 3900 & 5500This product is designed to sleeve the heaters exhaust pipe to protect the user from burning themselves if they...

High Quality Aluminium Flexible Ducting sold per metre.New Airtop 2000 ST Heaters use 60mm ducting New Airtop EVO 3900 & EVO 5500 use 90mm and 60mm combinationOlder models use 80mm /50mm combination

High Quality Aluminium Flexible Ducting sold per metre.New Airtop 2000 ST Heaters use 60mm ducting New Airtop EVO 3900 & EVO 5500 use 90mm and 60mm combinationOlders models use 80mm /50mm combination

High Quality Aluminium Flexible Ducting sold per metre.Webasto Airtop 2000 ST Heaters use 60mm ducting Webasto Airtop EVO 3900 & EVO 5500 use 90mm and 60mm combination

High Quality Aluminium Flexible Ducting in 90mm. Sold per metre.New Airtop 2000 ST Heaters use 60mm ducting New Airtop EVO 3900 & EVO 5500 use 90mm and 60mm combination

Suits both Webasto Air Top Evo Heaters (2000STC, Evo 40, Evo 55) and also the Webasto Thermo Top C Water Heaters.The Webasto Multi-Control sets new standards in terms of its modern design and user-friendliness that allows fast and intuitive operation...

Webasto Nylon Fuel Pipe with 2 mm I.D and 5 mm O.D. Comes in black or white.Sold per metre.

Webasto Thermoduct is constructed with a 3M "Thinsulate" inner core and a heavy duty outer cover. Supplied in 750mm lengths it is designed to slide directly over warm air ducting, providing exceptional thermal insulation. - Temperature Resistant up to...

Webasto Thermoduct is constructed with a 3M "Thinsulate" inner core and a heavy duty outer cover to protect and retain heat in 60mm ducting. Supplied in 750mm lengths it is designed to slide directly over warm air ducting, providing exceptional thermal...

Webasto Thermoduct is constructed with a 3M "Thinsulate" inner core and a heavy duty outer cover. Supplied in 750mm lengths it is designed to slide directly over warm air ducting, providing exceptional thermal insulation. - Temperature Resistant up to...

Useful selection of Y-branch pipes for a professional and neat installation on Webasto Heaters and 55 mm Ducting. The Webasto Ducting Y Connectors are an efficient way to redistribute the heat going around your boat or caravan.No extra needed for...

Useful Webasto Y Branch Pipes for a professional and neat installation with 60mm diameter duct connections.

Useful selection of Webasto Y-Branch Pipes for marine heating systems and for a professional and neat installation. Ducting joint to suit 2 x 80mm and 1 x 55m outlet.

Useful selection of Webasto Heater Y-Branch Pipes for a professional and neat installation with 3 outlets x 80mm. Connect up the ducting without the need for extra tools.

The Webasto Y Branch 90mm x 60mm x 90mm Connector is useful for a professional and neat installation. Does not require any extra tools for attachment.

Useful selection of 'Y' pipes for a professional and neat installation.

Useful selection of 'Y' pipes for a professional and neat installation.

Useful selection of Webasto Y Pipes in 90mm / 80mm / 80mm for a professional and neat installation.

Replacement Isotemp Water Heater Immersion Element 230v x 1200w Heating for Basic 40, 50 & 75l and SPA 40l  Water Heaters only Features Fits Isotemp Basic 40, 50 & 75l and SPA 40l Power 230v x 200w Stainless Steel...

Replacement Isotemp Water Heater Immersion Element 230v x 2000w Heating for Basic 50L/75L Water Heaters only Features Fits Isotemp Basic 50L & 75L Water Heaters only Power 230v x 200w Stainless Steel Material Includes replacement...

Replacement Isotemp Water Heater Immersion Element 115v x 750W Features Fits Isotemp Water Heater Models: Basic, Slim & SPA Power 115v x 750w Stainless Steel Material Includes replacement gaskets,nuts and washers Model No SEE00014HA

Replacement Isotemp Water Heater Immersion Element 230v x 750W Features Fits Isotemp Water Heater Models: Basic, Slim & SPA Power 230v x 750w Stainless Steel Material Includes replacement gaskets,nuts and washers Model No SEE00019LA

Replacement Isotemp Water Heater Immersion Element 230v x 750w Heating for Slim Square 16l Features Fits Isotemp  Slim Square 16l Power 230v x 750w Stainless Steel Material Includes replacement gaskets,nuts and washers Model...

Replacement Isotemp Thermostat Mixing Valve to suit all model Isotemp Water Heater Features Fits Isotemp - All models 1/2" BSP fittings Model SFD00011AA Why a Thermostat Mixing Valve is essential All Isotemp water heater should be...

Isotemp Basic Water Heaters are specifically designed for the use on yachts and boats. the Basic range is based on more compact and shorter designs Only high quality components are chosen to ensure the best product performance. These marine water...

Isotemp Basic Water Heaters are specifically designed for the use on yachts and boats. The Basic range is based on more compact and shorter designs. Only high quality components are chosen to ensure the best product performance. These marine water...

Isotemp Basic Water Heaters are specifically designed for the use on yachts and boats. the Basic range is based on more compact and shorter designs Only high quality components are chosen to ensure the best product performance. These marine water...

Isotemp Basic Water Heaters or Calorifiers as they are often known are specifically designed for the use maerine use . This model, the Basic TWIN, features a double heat exchanger coil. Only high quality components are chosen to ensure the best product...

Isotemp Basic Water Heaters are specifically designed for the use on yachts and boats. the Basic range is based on more compact and shorter designs Only high quality components are chosen to ensure the best product performance. These marine water...

Isotemp Basic Water Heaters are specifically designed for the use on yachts and boats. the Basic range is based on more compact and shorter designs Only high quality components are chosen to ensure the best product performance. These marine water...

Isotemp Basic Water Heaters or Calorifiers as they are often known are specifically designed for the use maerine use . This model, the Basic TWIN, features a double heat exchanger coil. Only high quality components are chosen to ensure the best product...