Narvi Luosto VS Wood-Burning Sauna Stove

The Narvi Luosto VS Wood-Burning Sauna Stove is a Finnish wood-burning sauna stove from Narvi. Narvi EN 15821 nominal space-heating output: 16 kW. Room range on narvi.fi: 8–20 m³ (about 283–706 cu ft). Stones and the flue are sold separately. This is not an electric heater. Luosto VS is the Luosto stove with Narvi’s stainless side tank included — not a cage add-on.

How it heats

This is a continuously heated wood-burning sauna stove, not an electric heater. You load dry firewood, run the fire while you bathe, and throw water on the rocks for löyly. Smoke leaves through a 119 mm outlet — top or rear on most of these SKUs (cap the unused opening). Connect it to a masonry chimney or Narvi’s Kota 15 steel flue (sold separately). Clearances in the IOM are to combustibles; a Narvi installation base is required on combustible floors and over underfloor heat. Stones are sold separately. This listing is the stove.

What’s included

• Luosto VS wood-burning stove
• Stainless water tank included — Luosto VS side tank with faucet. Do not add the 30 L chimney tank.
• Round Luosto cabinet with stainless side water tank and faucet
• Stones sold separately — Narvi IOM: olivine diabase or vulcanite, 10–15 cm. Split-face handle narvi-sauna-stones-split-10-15; rounded narvi-sauna-stones-rounded-10-15.
• Flue sold separately — Kota 15 steel chimney handle narvi-kota-basic-flue-15 (SKU 304-128645). Not a US 6-inch Class A kit.

Specs

• Brand: Narvi (Finland)
• Type: Wood-burning sauna stove
• Model: Luosto VS
• SKU: 304-BDL-129377
• Narvi EN 15821 thermal output: 16 kW
• Approx. room volume (narvi.fi): 8–20 m³ / about 283–706 cu ft
• Height: 75 cm + 1.5 cm feet / 29.5 in
• Diameter (Luosto cabinet): 50 cm / 19.7 in
• Water tank (Narvi IOM): 30 L stainless, included
• Casing: Painted black, enamelled, plus stainless tank
• Stove weight without stones (narvi.fi): 54 kg / about 119 lb (Narvi IOM Luosto VS)
• Stone load (narvi.fi): 35 kg / about 77 lb
• Stone size (Narvi IOM): 10–15 cm olivine diabase or vulcanite
• Stone boxes on this shop: about 2 × narvi-sauna-stones-split-10-15 (20 kg / 44 lb)
• Flue outlet: 119 mm
• Flue outlet height from floor (narvi.fi): 55 cm / 21.7 in
• Safety distances to combustibles (narvi.fi): sides 30 cm; front 50 cm; up 128 cm; rear 35 cm (at door height)
• Control: None — this is a wood stove, not Xenio / UKU / AirIQ
• Heater in the carton: Yes — this listing
• Stones in the carton: No
• Chimney in the carton: No

Downloads

• Narvi Luosto / Luosto VS / Inari install and use manual (PDF)

Sizing

Match stove output to insulated interior volume. Glass, stone, tile, or thin walls eat heat. Chimney, clearances, and combustion air follow the Narvi manual and local code — we do not invent UL or a US 6-inch Class A kit. Email hello@selfcaresaunas.com if you want a second look at the room.

Code, UL, and who decides the flue

A licensed chimney installer and the authority having jurisdiction decide the flue for your building. Narvi prints CE / T600 on the Kota 15 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.

Email hello@selfcaresaunas.com with roof type (flat vs pitched) and ceiling height before you order pipe.

FAQ

Are stones included?
No. Luosto VS stone load in Narvi’s table is 35 kg / about 77 lb. About 2 boxes of the 20 kg / 44 lb Narvi 10–15 cm carton (narvi-sauna-stones-split-10-15 split-face, or rounded narvi-sauna-stones-rounded-10-15). Round up so you are not short.

Is a chimney included?
No. Order Kota 15 (narvi-kota-basic-flue-15) or have a masonry flue the installer accepts. CE / T600 on Narvi’s Kota 15 pages — not UL.

Is this electric?
No. Wood-burning only. There is no Narvi electric heater in this authorized list.

Is this a complete sauna?
No. Stove only.

US 6-inch Class A?
No. Outlet is 119 mm. The 6-inch adaptor SKU (narvi-pipe-adaptor-6in) is a pipe adaptor, not a listed Class A kit. Installer and AHJ decide.

Is a water tank included?
Yes. Luosto VS is the Luosto cabinet with Narvi’s stainless side tank and faucet. Do not add the 30 L chimney watertank on top.

Can I check out?
Email hello@selfcaresaunas.com or use chat on this shop if you want flue, tank, stones, and clearances matched first.

Email hello@selfcaresaunas.com if you want the Kota 15 flue, 30 L chimney tank, stones, or a wall/base matched to this stove. A licensed installer reads the Narvi nameplate and IOM.

Questions? Email hello@selfcaresaunas.com.