Heater hoses

Warm air hoses available by the metre and in custom lengths.

Heater hoses group products

Warm Air Hose 50mm, 6m
Campaign
Available
72,00 €97,00 €
Warm Air Hose 55mm, 3m
Campaign
Available
37,00 €49,00 €
Warm Air Hose 60mm 1m
Campaign
Available
16,90 €19,60 €
Warm Air Hose 90mm, 6m
Campaign
Available
119,00 €159,00 €
Warm Air Hose 75mm APK 5m
Campaign
Available from the supplier
45,00 €54,00 €
Heater Hose Set Webasto 2000STC
Campaign
Available
215,00 €239,00 €
Engine Room Fan Hose 102mm, 3m
Available
49,00 €
Engine Room Fan Hose 76mm, 3m
Available
44,00 €
Exhaust Hose 24mm 1m
Available
28,00 €
Exhaust Hose 28/45mm 1.5m
Available
37,00 €
Wallas Thermal Insulation Sleeve, 28 mm
Available
35,00 €

Recommended for you

In the Heater Hoses section you will find the hoses needed for the installation and maintenance of boat air heaters: a thermally insulated Wallas thermal insulation sock, warm air hoses in several diameters (60 and 75 mm), flue gas hoses in 24 and 28/45 mm sizes, and a complete Webasto 2000STC heater hose set. Hoses for the engine compartment fan in 76 and 102 mm diameters are also included.

What is the difference between a warm air hose and a flue gas hose?

The warm air hose leads the warm air produced by the heater from the engine compartment or heater unit to the actual living space – it is insulated so that the heat does not escape on the way and the outer surface of the hose does not become dangerously hot. The flue gas hose, in turn, leads the gases produced by the combustion of the heater out of the boat – this hose is made to withstand significantly higher temperatures and should never be replaced with a regular air conditioning hose for safety reasons.

The diameter of the hose is determined by the heater's power and the manufacturer's instructions - for example, there is a ready-made hose set for the Webasto 2000STC range, which includes exactly the right diameters and connectors, so you don't have to guess about the compatibility of separate parts. The engine compartment fan hose is a different product than the heater hose, although the diameters may be similar - the ventilation hose circulates air for cooling and vapor removal in the engine compartment, not for heating.

It is worth checking the condition of the hose annually before use: a rupture of the insulation or flattening of the hose along the installation route will significantly reduce the heating efficiency, and a leak in the flue gas hose can release harmful gases into the interior of the boat. When replacing the hose, it is also worth checking the condition of the thermal insulation sleeve, as it prevents heat loss during the journey and protects the surrounding structure from heat.

When planning the hose route, avoid sharp bends and places where the hose can rub against metal edges – if necessary, it is worth adding protective sleeves or clips along the route to keep the hose in its shape the entire way. A properly installed and well-maintained hose system ensures that the heater works efficiently and that no heat energy is wasted on the way to the living area.

Webasto's ready-made hose kit also takes into account the tightness of the connections, which is especially important on the flue gas side - a poorly sealed connection can allow exhaust gases to leak into the installation space, so using a ready-made kit instead of separate parts is often the safest choice for the installer.

It is always a good idea to measure the hose to be replaced accurately before ordering, both in terms of diameter and length, as a hose that is too short will force you to make additional connections along the way - each connection is also a potential leak point, so the most uniform hose routing is always the best solution.

Fast delivery
For products in stock, 1-3 workingdays. For ordering products, 2-7 days.
Customer service
010 548 5605 (days 9-18) asiakaspalvelu@marinekauppa.com
14-day right of return
Products have a 14-day free return right. All products have a minimum 6 month warranty.
Pay securely
Secure online payments. Pay with online banking, credit card, invoice or partial payment.

CONTACT INFORMATION

Our customer service is available on weekdays 9-17. email: asiakaspalvelu@marinekauppa.com

STORES

HELSINKI
Veneentekijäntie 3
00210 Helsinki (Lauttasaari)
FINLAND
mon–fri 9–18
sat 9-15
sun closed

VANTAA
Porttisuontie 13
00120 Vantaa (Porttipuisto)
FINLAND
mon–fri 10-18
sat 10-15
sun closed

COMPANY INFORMATION

Marinekauppa.com / Norcap Oy Ab
Company ID 1827467-5
Founded in 2003
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