Harvia Duo Series 36 Wood Stove Sauna Heater
Harvia heaters · Sauna heaters inferred
$3,415 at Nordica Sauna · checked Oct 7, 2026
Harvia Duo Series 36 Wood Stove Sauna Heater is a heater from Harvia heaters. It uses wood heat. Lowest in-stock price on file: $3,415 at Nordica Sauna (checked Oct 7, 2026).
| Category | Sauna heaters |
|---|---|
| Model / SKU | — |
| Heat ? | woodsaunakits.com |
| Outside size (L×W×H) ? | — |
| Weight | — |
| Power ? | — |
| Voltage ? | — |
| Circuit ? | — |
| Plugs in ? | — |
| Top temperature (claimed) ? | — |
| Room size it heats ? | — |
| Electrical safety listing ? | — |
| Warranty: heater | — |
| Sold as | Single product |
| Availability | Sold by several retailers |
Where to buy
Prices are re-checked every week. A date more than a month old means the store could not be re-read, so the price may have moved.
A struck-through price is the store's own "was" figure, recorded as shown; the price history below says how long it has stood.
Accessories made for this model
Named for this model by the seller. Items that fit any sauna (stones, buckets) are not listed here.
- Harvia Protective Bedding LG · heater guard / railing · $356
- Harvia Round Safety Railing for Legend 240/SL/DUO, 300/DUO · heater guard / railing · $668
- Harvia Plastic Black Bucket (1.84 gal.) & Dipper · bucket and ladle · $79
Price history
Price tracking for this product began October 7, 2026. Prices are re-checked every week, and the chart fills in from the next check.
Every recorded price change (3)
A row is recorded only when a store's price or stock changes; each line then runs to the date the store was last checked. Amazon prices aren't shown (store policy).
Where this came from
inferred Read from brand or store pages, but at least one value rests on a search result, a figure worked out from the source's own numbers, or a product with no part number to pin it to. Last verified 2026-10-07. What the labels mean.
The equivalent in other lines
Same category, different brand. Open any of them side by side with this heater, or tick several to compare up to four.
| Logo | Brand | Product | Category | Photo | Price |
|---|---|---|---|---|---|
| Cozy Heat | Quattro 18kW Thru-Wall Wood Burning Sauna Stove Cozy Heat heaters Side by side → | Sauna heaters | $2,884.50 | ||
| Cozy Heat | Quattro 12kW Thru-Wall Wood Burning Sauna Stove Cozy Heat heaters Side by side → | Sauna heaters | $2,452.50 | ||
| Cozy Heat | SW 18kW Thru-Wall Wood Burning Sauna Stove Cozy Heat heaters Side by side → | Sauna heaters | $2,884.50 | ||
| Cozy Heat | SW 12kW Thru-Wall Wood Burning Sauna Stove Cozy Heat heaters Side by side → | Sauna heaters | $2,214 | ||
| Cozy Heat | OG 18kW Thru-Wall Wood Burning Sauna Stove Cozy Heat heaters Side by side → | Sauna heaters | $2,857.50 | ||
| Cozy Heat | OG 12kW Thru-Wall Wood Burning Sauna Stove Cozy Heat heaters Side by side → | Sauna heaters | $2,452.50 | ||
| Cozy Heat | Quattro 18kW Wood Burning Sauna Stove Cozy Heat heaters Side by side → | Sauna heaters | $2,529 | ||
| Cozy Heat | Quattro 12kW Wood Burning Sauna Stove Cozy Heat heaters Side by side → | Sauna heaters | $2,214 |