Warm air ducts group products

Warm Air Hose 50mm 3m
Campaign
Available
37,00 €50,60 €
Warm Air Hose 60mm 1m
Campaign
Available
16,90 €19,60 €
Warm Air Hose 60mm 3m
Campaign
Available
37,90 €49,90 €
Warm Air Hose 60mm 6m
Campaign
Available
72,90 €97,90 €
Warm Air Hose 60mm APK 20m
Campaign
Available
145,00 €181,00 €
Warm Air Hose 75mm 1m
Campaign
Available
19,90 €24,30 €
Warm Air Hose 75mm 3m
Campaign
Available
49,00 €64,90 €
Warm Air Hose 75mm APK 5m
Campaign
Available from the supplier
45,00 €54,00 €
Warm Air Hose 75mm 6m
Campaign
Available
94,90 €125,90 €
Hot air hose 75mm APK 20m
Campaign
Available
170,00 €209,00 €
Warm Air Hose 90mm 1m
Campaign
Available
17,00 €29,00 €
Warm Air Hose 90mm 3m
Campaign
Available
59,00 €79,90 €
Warm Air Hose 90mm APK 20m
OUTLET
Available
156,90 €265,00 €
Hose for Engine Room Fan 102mm, 10m
Available from the supplier
106,00 €
Hose for Engine Room Fan 76mm 10m
Available
89,90 €
Webasto Heater Duct 60mm 1m
Available
15,60 €

Recommended for you

In the Warm Air Hoses section, you will find insulated hoses intended for conducting warm air from a boat's air heater system in various diameters and lengths: 50, 60, 75 and 90 mm APK hoses in lengths of 1–20 meters, which are suitable for most common boat heater systems.

How do you choose the right diameter and length of a warm air hose?

The diameter of the hose is directly determined by the heater manufacturer and model – a hose that is too thin will restrict airflow and reduce heating efficiency, while a hose that is too thick will not fit into the heater or fan duct connection. Before ordering, it is worth checking the heater's instruction manual to see the manufacturer's recommended hose size for the specific model.

The insulation of the hose is an important part of its construction: it prevents heat from escaping on its way from the heater to the living area, while keeping the outside of the hose safely cool so that it does not cause burns or ignite nearby materials. An insulated hose also dampens the noise of the heater's fan on its way compared to an uninsulated pipe.

When choosing the length, it is a good idea to leave a little extra room for bends in the installation route, as a hose that is too tight can flatten in turns and significantly reduce airflow - a flattened point acts as a bottleneck for the entire system, even if the heater itself is working flawlessly.

Heating multiple rooms often requires multiple separate hose branches through a distributor, so each branch is selected with a suitable length and possibly a smaller diameter than the main line, so that the air distribution remains even between the different rooms.

It is worth checking the condition of the hose regularly: cracked or torn insulation reduces heating efficiency and can also pose a fire safety risk over time, so it is worth replacing a worn hose before the problem gets worse. During installation, it is worth supporting the hose with clips so that it does not hang or rub against sharp edges during use.

The heater's fan power and hose length together affect how quickly the living area heats up - a longer hose route slows down the arrival of heat and slightly increases heat loss, so it is worth placing the heater as close as possible to the main heated space if the installation allows it.

It is a good idea to check the hoses of a heater system operating in cold weather, especially before winter use, as the cold can make the insulation more fragile and susceptible to damage during handling - careful handling during installation will significantly extend the service life of the hose.

Make a note of the hose installation date so you know when the next inspection is due.

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
Payment methods
Osuuspankki
Nordea
POP-pankki
Aktia
S-pankki
Säästöpankki
Handelsbanken
Oma Säästöpankki
Danskebank
Ålandsbanken
Visa
Mastercard
Collector bank
Klarna
MobilePay