Harvia Smoke Pipe, Adapters & Flanges for Wood Sauna Stoves | 115 mm
$83.00 – $236.00Price range: $83.00 through $236.00
You save
Harvia 115 mm smoke pipes and fittings, including the 4″ Euro to 6″ US adapter.
Good to know before you order
Delivery
Shipping shown at checkout. We call you to schedule delivery before it ships, and you can always ask us for a delivered price.
Installation
No electrical needed. Follow the clearances and chimney steps in the manual. Not sure it fits your sauna? Send us your sauna size and we'll check it.
Warranty
Covered by the manufacturer's warranty. If anything goes wrong, you call us and we handle it with the brand for you.
Ways to pay
Card, PayPal, Affirm or Klarna at checkout. Save 4% when you pay by check, ACH or wire.
Harvia 115 mm (4.5″) smoke pipes and fittings for connecting a Harvia wood stove to the chimney. Includes the WZ115155 adapter that takes a Harvia stove to a standard 6″ US chimney.
Why people pick it
- Fits all Harvia wood stoves except the Harvia 50
- Euro 4″ to US 6″ adapter available
- Stainless or black
Options
| Option | Size | Price |
|---|---|---|
| Adapter, 4″ Euro to 6″ US | 6″ D × 6.5″ H | $117 |
| Smoke pipe 200 mm, stainless | 4.5″ × 7.9″ | $112 |
| Smoke pipe 500 mm, stainless | 4.5″ × 19.7″ | $140 |
| Smoke pipe 500 mm, black | 4.5″ × 19.7″ | $128 |
| Smoke pipe 1 m, stainless | 4.5″ × 39.4″ | $236 |
| Smoke pipe 1 m, black | 4.5″ × 39.4″ | $179 |
| Reducing pipe, stainless | Small to large pipe | $83 |
| Lead-through flange, stainless | Wall or ceiling pass-through | $90 |
Your options, explained
Choose your option
Pick this in the drop-down above. Each option has its own price.
Reducing pipe, stainless$83The Harvia Reducing Pipe is designed to connect a smaller pipe to a larger pipe in a sauna chimney system.
Lead-through flange, stainless$90The Harvia Lead-Through Flange is designed to safely pass a smoke pipe through a wall or ceiling.
Smoke pipe 200 mm, stainless$112The Harvia WZ11520 smoke pipe is made of stainless steel, being compatible with all Harvia wood-heated sauna wood burning heaters (except Harvia 50)…
Adapter, 4" Euro to 6" US$117Takes the Harvia stove outlet to a standard 6 inch US chimney.
Smoke pipe 500 mm, black$128The Harvia WZ050M smoke pipe is compatible with all Harvia wood-heated sauna wood burning heaters (except Harvia 50).
Smoke pipe 500 mm, stainless$140The Harvia WZ11550 smoke pipe is compatible with all Harvia wood-heated sauna wood burning heaters (except Harvia 50).
Smoke pipe 1 m, black$179Connects the stove to the chimney, in black.
Smoke pipe 1 m, stainless$236Connects the stove to the chimney, in stainless.Documents
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Part | Adapter, 4″ Euro to 6″ US, Smoke pipe 200 mm, stainless, Smoke pipe 500 mm, stainless, Smoke pipe 500 mm, black, Smoke pipe 1 m, stainless, Smoke pipe 1 m, black, Reducing pipe, stainless, Lead-through flange, stainless |
You must be logged in to post a review.
Compare before you decide
The closest options above and below this one.

You save

You save
Complete your setup
What most people add with a new heater.

You save Fresh stones for better steam

You save Bucket, ladle, thermometer and more

You save Keeps your head cool
Common questions
Will it fit my stove?
Harvia smoke pipes are 115 mm and fit all Harvia wood stoves except the Harvia 50.
How do I connect to a 6" chimney?
Use the WZ115155 adapter.
How long until it ships?
Lead times vary by model and season. We confirm the timeline when you order and contact you before it ships.
Will this heater fit my sauna?
Heaters are sized by the volume of the sauna room. Check the room size range in the specs above, or send us your sauna's inside dimensions and we'll confirm the right size.
Does a wood heater need electrical?
No. Wood-burning heaters need no power. You do need a proper chimney and the clearances listed in the manual.
Can I pay over time?
Yes. Choose Affirm or Klarna at checkout to split your order into monthly payments, subject to approval. You can also save 4% by paying with check, ACH or wire.
What about the warranty?
It's covered by the manufacturer's warranty. You don't have to deal with the brand yourself. Call us and we handle the claim for you.
Still have a question?
Mike answers calls and texts himself.
Related products
Harvia Vega Compact Sauna Heater | 1.9 kW 120V or 3.5 kW 240V | Built-In Controls
You save
Small Harvia sauna heater with built-in controls. 1.9 kW on 120V or 3.5 kW on 240V for rooms up to 175 cu. ft.
HUUM HIVE Mini Sauna Heater | 6, 9 or 10.6 kW | 177 to 566 cu. ft.
You save
Controller required. This heater has no built-in controls, so it needs a HUUM UKU controller to run. Pick one in the options below, or choose “I already have a HUUM UKU controller.”
Round HUUM floor heater with a 330 lb stone cage. 6, 9 or 10.6 kW for rooms from 177 to 566 cu. ft.
HUUM HIVE Wood 17 LS Wood-Burning Sauna Stove | 17 kW | 283 to 565 cu. ft.
You save
Saunum AIR 5 Sauna Heater | Climate Equalizer Technology | 106′ to 212′ Cu ft
You save
Saunum's AIR 5 heater with built-in climate equalizer for saunas from 106 to 212 cu. ft. Even heat from head to toe, softer steam, and a salt and aroma tray. UL listed. Stainless or black.
Saunum AIR 7 Sauna Heater | Climate Equalizer Technology | 212′ to 282′ Cu ft
You save
Saunum's AIR 7 heater with built-in climate equalizer for saunas from 212 to 282 cu. ft. Even heat from head to toe, softer steam, and a salt and aroma tray. UL listed. Stainless or black.
Scandia Propane & Natural Gas Sauna Heater | 40K BTU Sauna Heaters
You save
An American-made 40,000 BTU propane or natural gas sauna heater from Scandia for saunas up to 616 cu. ft. No electrician needed for the heater.











Reviews
Clear filtersThere are no reviews yet.