Narvi Kota Kuru 14 Wood-Burning Sauna Stove

The Narvi Kota Kuru 14 Wood-Burning Sauna Stove is a Finnish wood-burning sauna stove from Narvi. Narvi EN 15821 nominal space-heating output: 13 kW. Room range on narvi.fi: 8–14 m³ (about 283–494 cu ft). Stones and the flue are sold separately. This is not an electric heater.

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

• Kuru 14 wood-burning stove
• Cast-iron glass door, wooden handles, adjustable feet
• 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: Kuru 14
• SKU: 304-127925
• Narvi EN 15821 thermal output: 13 kW
• Approx. room volume (narvi.fi): 8–14 m³ / about 283–494 cu ft
• Height: 67.5 cm + 1.5 cm feet / 26.6 in
• Width × depth: 42 cm / 16.5 in × 47.5 cm / 18.7 in
• Stove weight without stones (narvi.fi): 49 kg / about 108 lb
• 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): 50 cm / 19.7 in
• Safety distances to combustibles (narvi.fi): sides 25 cm; front 50 cm; up 135 cm; rear 25 cm
• 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 Kuru 14 / 20 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. Kuru 14 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.

Chimney water tank?
Optional. 30 L stainless tank narvi-chimney-watertank-30l hangs on a 122 mm connecting flue at least 600 mm long. Do not stack it with the 250×400 stone cage — they occupy the same flue.

Stone cage on the flue?
Optional 250×400 black cage narvi-stone-cage-black. Extra 10–15 cm stones for the cage are sold separately. Narvi does not print a kg load for this cage — we do not invent one. Not with the chimney watertank.

Safety wall?
Kuru-only set narvi-kuru-safety-wall-set bolts to the stove and Narvi prints 130 mm to combustibles with it on. That is not the generic 650×1150 one-side wall.

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.