Harvia ADAPTER 4" (101mm) EURO TO 6" (152mm) USA (WZ115155)
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All Harvia wood-burning sauna stoves are equipped with standard European exhaust piping that measures at 115mm (4.5"). It weighs 5 lbs. Listed for the Cilindro, Harvia 50, Legend, Linear, M Series and Pro series. Supplied in black.
- Graphite-black powder paint
Pipe Adapter
| Harvia Part Number | WZ115155 |
| Color / Finish | Black |
| Material | Black Steel |
| Diameter | Bottom 4 1/2" (114mm) Top 6" (152mm) |
| Weight | 5 lbs |
| Warranty | 2 years (consumer use, +1 year if registered with Harvia); 2 years (commercial use) |
| Ships | Parcel |
| Made In | Finland |
Chimney components suit Harvia wood-burning sauna stoves. Confirm the flue diameter and connection position for your stove before ordering.
Cilindro (Wood-Burning)Harvia Cilindro 16, Harvia Cilindro 20 Harvia 50
Harvia 50 Legend
Harvia Legend 150, Harvia Legend 150 SL, Harvia Legend 240 DUO, Harvia Legend 240 GreenFlame and 2 more Linear
Harvia Linear 16 Black, Harvia Linear 18 Compact Black, Harvia Linear 22 GreenFlame, Harvia Linear 22 GreenFlame ES M Series
Harvia M3, Harvia M3 SL Pro
Harvia Pro 20, Harvia Pro 20 DUO, Harvia Pro 20 ES, Harvia Pro 20 LS and 5 more
- The chimney is the part of a wood sauna that building inspectors and insurers actually care about.
- Confirm your stove's flue diameter and whether it connects top or rear before ordering.
- European flue sizes are metric — check whether you need the 4 in to 6 in adapter.
- A solid-fuel chimney usually needs a permit and an inspection in the US.
What does the Harvia ADAPTER 4" (101mm) EURO TO 6" (152mm) USA (WZ115155) fit?
Harvia lists it for the Cilindro (Wood-Burning), Harvia 50, Legend, Linear, M Series and Pro series. These parts are size-specific — check your exact model against the list above, not just the series name.
Will this connect to a US chimney?
Harvia wood stoves use 115 mm (4.5 in) European flue pipe. A North American 6 in system needs the Harvia WZ115155 adapter. Confirm your flue diameter and whether the connection is top or rear before ordering.
Do I need a permit to install a sauna chimney?
In most US jurisdictions a solid-fuel appliance installation needs a permit and an inspection, and your insurer will usually want to see the sign-off. Check with your local building department before you order.
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