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The HUUM Thru-Ceiling Chimney Kit provides a complete solution for installing a sauna stove chimney in a straight vertical configuration through the ceiling. Designed to support safe exhaust flow and reliable draft, the system combines single-wall and double-wall chimney components with the required installation hardware to guide exhaust safely from the stove through the ceiling and roof.

The kit includes a 39.37 in single-wall pipe, a welded chimney base, a 19.7 in double-wall straight pipe, and a 39.37 in double-wall chimney section. These components work together to form the core chimney structure while maintaining proper spacing and heat management in sauna installations.

Additional components such as the chimney rafter attachment, rain collar, chimney cap, and roof penetration element help secure the chimney and protect the installation from weather exposure. A two-part ceiling cover plate provides a clean and professional finish where the chimney passes through the ceiling.

Designed for roof inclinations between 0–20°, the roof penetration component allows the chimney to pass safely through the roof structure while maintaining proper alignment. The result is a clean, stable chimney installation suitable for vertical sauna chimney configurations.

  • Through-Ceiling Vertical Installation: Designed for sauna chimney systems that run straight through the ceiling and roof for efficient exhaust flow.
  • Single and Double-Wall Chimney System: Combines single-wall and insulated double-wall chimney sections to support proper draft and safe heat management.
  • Durable Chimney Construction: Built from high-quality chimney components designed to perform reliably in demanding sauna heating environments.
  • Complete Chimney Installation Hardware: Includes welded chimney base, rain collar, chimney cap, roof rafter attachment, and roof penetration component.
  • Clean Interior Ceiling Finish: Two-part ceiling cover plate provides a finished appearance where the chimney passes through the ceiling.
  • Roof Penetration for Sloped Roofs: Designed for roof inclinations between 0–20° to support proper chimney alignment and installation.
  • Designed for HUUM Sauna Installations: Built to support chimney installations used with HUUM sauna stove systems.
  • Part Type: Thru-Ceiling Chimney Kit
  • Compatibility: HUUM sauna stoves
  • Single-Wall Pipe Length: 39.37 in (1 m)
  • Double-Wall Straight Pipe Length: 19.7 in (0.5 m)
  • Double-Wall Chimney Length: 39.37 in (1 m)
  • Chimney Diameter: 120 mm (4.72 in)
  • Roof Penetration Angle: 0–20°
  • What’s Included: Single-wall pipe Ø120 (1 m); double-wall welded chimney base; double-wall straight pipe (0.5 m); double-wall chimney pipe (1 m); roof rafter attachment; roof penetration component 0–20°; rain collar; chimney cap; upper ceiling cover plate; lower ceiling cover plate.
4.0
Rated 4.0 out of 5 stars
1 Review

Thru-Ceiling Chimney Kit 108.3" | HUUM

by HUUM
SKU: HUU-H3100
Regular price $1,342.00
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The HUUM Thru-Ceiling Chimney Kit provides a complete solution for installing a sauna stove chimney in a straight vertical configuration through the ceiling. Designed to support safe exhaust flow and reliable draft, the system combines single-wall and double-wall chimney components with the required installation hardware to guide exhaust safely from the stove through the ceiling and roof.

The kit includes a 39.37 in single-wall pipe, a welded chimney base, a 19.7 in double-wall straight pipe, and a 39.37 in double-wall chimney section. These components work together to form the core chimney structure while maintaining proper spacing and heat management in sauna installations.

Additional components such as the chimney rafter attachment, rain collar, chimney cap, and roof penetration element help secure the chimney and protect the installation from weather exposure. A two-part ceiling cover plate provides a clean and professional finish where the chimney passes through the ceiling.

Designed for roof inclinations between 0–20°, the roof penetration component allows the chimney to pass safely through the roof structure while maintaining proper alignment. The result is a clean, stable chimney installation suitable for vertical sauna chimney configurations.

  • Through-Ceiling Vertical Installation: Designed for sauna chimney systems that run straight through the ceiling and roof for efficient exhaust flow.
  • Single and Double-Wall Chimney System: Combines single-wall and insulated double-wall chimney sections to support proper draft and safe heat management.
  • Durable Chimney Construction: Built from high-quality chimney components designed to perform reliably in demanding sauna heating environments.
  • Complete Chimney Installation Hardware: Includes welded chimney base, rain collar, chimney cap, roof rafter attachment, and roof penetration component.
  • Clean Interior Ceiling Finish: Two-part ceiling cover plate provides a finished appearance where the chimney passes through the ceiling.
  • Roof Penetration for Sloped Roofs: Designed for roof inclinations between 0–20° to support proper chimney alignment and installation.
  • Designed for HUUM Sauna Installations: Built to support chimney installations used with HUUM sauna stove systems.
  • Part Type: Thru-Ceiling Chimney Kit
  • Compatibility: HUUM sauna stoves
  • Single-Wall Pipe Length: 39.37 in (1 m)
  • Double-Wall Straight Pipe Length: 19.7 in (0.5 m)
  • Double-Wall Chimney Length: 39.37 in (1 m)
  • Chimney Diameter: 120 mm (4.72 in)
  • Roof Penetration Angle: 0–20°
  • What’s Included: Single-wall pipe Ø120 (1 m); double-wall welded chimney base; double-wall straight pipe (0.5 m); double-wall chimney pipe (1 m); roof rafter attachment; roof penetration component 0–20°; rain collar; chimney cap; upper ceiling cover plate; lower ceiling cover plate.
4.0
Rated 4.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 0 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
How would you rate the quality of this heater part?Rated 4.0 on a scale of 1 to 5
How would you rate the functionality/usefulness of this heater part?Rated 4.0 on a scale of 1 to 5
How would you rate the design and style of this heater part?Rated 4.0 on a scale of 1 to 5
1 review
  • M
    Mark
    Verified Reviewer
    I recommend this product
    Rated 4 out of 5 stars
    1 week ago
    Great when modified

    Great sauna but unfortunately we had 2 birds fly in because of the opening of the chimney so we added chicken wire to the top to prevent that from happening again. We messaged the company about it too so hopefully they resolve this issue.

    How would you rate the quality of this heater part?Rated 4.0 on a scale of 1 to 5
    How would you rate the functionality/usefulness of this heater part?Rated 4.0 on a scale of 1 to 5
    How would you rate the design and style of this heater part?Rated 4.0 on a scale of 1 to 5
    TS Profile picture for The Sauna Place
    The Sauna Place
    1 week ago

    Hi Mark,

    Thank you for the 4-star review and for sharing your experience with the HUUM Thru-Ceiling Chimney Kit! We're glad to hear it's working great for your sauna. The chicken wire modification sounds like a practical solution for keeping birds out.

    Thanks for taking the time to share your experience and for the helpful suggestion! We will bring this up with HUUM, too, when we next meet with them.

    Thank you,
    Tim