Skip to content
Chrome exhaust pipe on a white background
Measurement chart of a cylindrical object with dimensions labeled
Chrome exhaust pipe on a white background
Measurement chart of a cylindrical object with dimensions labeled

Harvia WZ100M

Smoke Pipe, Sauna Wood Stove, 1m, 115mm

by Harvia
SKU WZ100M
$178.89 - $178.89
$178.89
$178.89
$178.89 - $178.89
$178.89

Free shipping. No income tax (except FL)

Description

The Harvia WZ100M is a single-wall smoke pipe engineered for Harvia wood-fired sauna heaters with standard 4.5" chimney connections. Ideal for custom chimney configurations or extending existing Harvia chimney systems, this non-insulated pipe meets rigorous international fire and safety standards. Best suited for interior, open-air installations—use double-wall piping when routing through walls or ceilings. Compatible with all Harvia wood-burning models except the 50-series, which requires a 5.5" connection.

Features

  • Single-wall smoke pipe (non-insulated)
  • For use inside in open-air area (use double wall when passing thru wall/ceiling)
  • Fits on all Harvia wood-fired sauna heaters which have a standard 4.5" chimney connection (except for Harvia 50 wood-burning heater which is 5.5")
  • Flanged pipe so that multiple sections can be connected together
  • Can be cut to desired length
  • Seal the joints with fire-proof intumescent sealant with a temperature resistance of at least 1,832 F (1000 C)
  • Made in Finland
  • 2-year warranty (Consumer use)

Includes

  • Smoke Pipe

Specifications

Model

WZ100M

Construction Material

Steel

Finish

Black

Diameter

4.5" (12 cm)

Height

39.4" (100 cm)

Weight

4.4 lbs (2 kg)

Technical

Installation and Operation Manual

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare
Description

The Harvia WZ100M is a single-wall smoke pipe engineered for Harvia wood-fired sauna heaters with standard 4.5" chimney connections. Ideal for custom chimney configurations or extending existing Harvia chimney systems, this non-insulated pipe meets rigorous international fire and safety standards. Best suited for interior, open-air installations—use double-wall piping when routing through walls or ceilings. Compatible with all Harvia wood-burning models except the 50-series, which requires a 5.5" connection.

Features
  • Single-wall smoke pipe (non-insulated)
  • For use inside in open-air area (use double wall when passing thru wall/ceiling)
  • Fits on all Harvia wood-fired sauna heaters which have a standard 4.5" chimney connection (except for Harvia 50 wood-burning heater which is 5.5")
  • Flanged pipe so that multiple sections can be connected together
  • Can be cut to desired length
  • Seal the joints with fire-proof intumescent sealant with a temperature resistance of at least 1,832 F (1000 C)
  • Made in Finland
  • 2-year warranty (Consumer use)
Includes
  • Smoke Pipe
Specifications

Model

WZ100M

Construction Material

Steel

Finish

Black

Diameter

4.5" (12 cm)

Height

39.4" (100 cm)

Weight

4.4 lbs (2 kg)
Technical

Installation and Operation Manual

Shipping

We offer FREE shipping for this item to the contiguous United States.

This item is shipped via Parcel Shipping (e.g., FedEx Ground or UPS).

  • Delivery Method: Delivery will follow the carrier's standard residential procedure (e.g., to your front door or porch).

  • Signature: A signature is typically not required.

  • Tracking: A tracking number will be emailed to you within 1–2 business days after your order ships.

  • Timeline: The estimated transit time is generally 4–8 business days after shipment.