Harvia’s barrel / flat-roof chimney package for Harvia wood-burning sauna stoves. Dealer SKU 104-BDL-WHP1000500-PKG is two cartons: the WHP1000500 1.5 m insulated stainless chimney and the WHPASSYM symmetric roof assembly. This is the kit for a barrel sauna or another flat-roof sauna building — not the slanted / slat-roof WHP1500 + WHP-AS pair.
Sold separately from the stove. On a matching wood-stove page, pick Barrel when the roof is a barrel or a flat plate. Pick Slat roof for the WHP1500 kit instead. Leave qty at 0 to buy the stove without a chimney.
How it is used
The stove’s smoke outlet takes Harvia’s 115 mm smoke pipe. The insulated 1.5 m WHP1000500 section goes through a flat roof or a barrel roof plate. WHPASSYM is the symmetric (not angled) rain flange, rain cap, ceiling lead-through, insulation, protector, smoke pipe, and clamp. Joints lock so the pipe does not walk with heat. If the installer needs more height, add WHP500 (500 mm) or WHP1000 (1000 mm) — Harvia still caps the system at 5.0 m.
What’s included
- Dealer SKU 104-BDL-WHP1000500-PKG — WHP1000500 chimney + WHPASSYM symmetric / flat-roof assembly (authorized catalog title: CHMNY PKG, SS, BARREL FLAT ROOF)
- Harvia WHP1000500: 1.5 m insulated stainless steel chimney, inner smoke pipe 115 mm (about 4.53"), outer casing 220 mm (about 8.66")
- WHPASSYM assembly: rain cap, symmetrical rain flange, lead-through insulation and protector, lead-through flange, smoke pipe, clamp
- Damper not included — order WHP270SP if the installer wants Harvia’s damper
Specs
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Brand: Harvia (Finland)
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Model: WHP1000500 + WHPASSYM (this dealer two-box SKU)
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Finish: Stainless steel
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Insulated chimney height: 1.5 m / about 59"
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Outer casing: 220 mm / about 8.66"
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Smoke-pipe diameter: 115 mm / about 4.53"
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Roof: Barrel sauna or other flat roof (symmetric flange). Not the slanted-roof WHP-AS kit
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Certificates Harvia prints: CE on the steel-chimney family — not UL
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Mount: Vertical only
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Max total height: 5.0 m with extensions
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Intended building (Harvia support on the WHP family): Standalone outdoor sauna buildings — not a house chimney
Downloads
Code, UL, and who decides the flue
A licensed chimney installer and the authority having jurisdiction decide the flue for your building. We sell the manufacturer’s European steel chimney system named on this page. Harvia prints CE on the pages we cite. Those pages do not print a UL listing. We will not invent one. This is not a US 6-inch Class A kit.
Harvia WHP1000500 is the 1.5 m insulated steel chimney module. This US dealer package pairs it with WHPASSYM for a barrel or flat roof. Inner 115 mm, outer 220 mm, vertical only, max 5 m.
FAQ
Is this a US 6-inch Class A chimney?
No. Harvia’s WHP steel chimney is a European modular flue: inner smoke pipe 115 mm (about 4.53"), outer casing 220 mm (about 8.66"). Harvia.com prints CE. We do not invent UL. Your installer and local code decide whether this system is legal on your building.
Barrel vs slat roof?
This SKU is the barrel / flat-roof package. For a slatted or pitched roof, use the WHP1500 stainless kit (WHP1500 + WHP-AS angled assembly) instead. Do not buy both on the same cart unless our team confirms two flues.
Already bought a Legend 150 WH package?
Those WH packages may already include a steel chimney. Do not add this kit on top until we confirm the carton. Email hello@selfcaresaunas.com.
Does the kit include a damper?
No. Harvia names WHP270SP (stainless) as the matching damper, sold separately.
Questions? Email hello@selfcaresaunas.com.
