# Harvia Duo Series 36 Wood Stove Sauna Heater

> 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).

- Line: [Harvia heaters](https://saunagrid.com/lines/harvia-heaters/)
- Category: [Sauna heaters](https://saunagrid.com/compare/heater/)
- Status: current
- Data confidence: inferred (last verified 2026-10-07; [what this means](https://saunagrid.com/how-we-compare/#confidence))
- Page: https://saunagrid.com/products/harvia-heaters-duo-series-36-wood-stove/

## Specifications

| Spec | Value | Source |
|---|---|---|
| Model / SKU | not published |  |
| Heat | wood | [saunakits.com](https://saunakits.com/products/harvia-duo-series-36-wood-stove-sauna-heater) (retailer, page, 2026-10-07) |
| Outside size (L×W×H) | not published |  |
| Weight | not published |  |
| Power | not published |  |
| Voltage | not published |  |
| Circuit | not published |  |
| Plugs in | not published |  |
| Top temperature (claimed) | not published |  |
| Room size it heats | not published |  |
| Electrical safety listing | not published |  |
| Warranty: heater | not published |  |

## Accessories made for this model

- [Harvia Protective Bedding LG](https://saunagrid.com/products/harvia-accessories-protective-bedding-lg/) (heater guard / railing) — $356
- [Harvia Round Safety Railing for Legend 240/SL/DUO, 300/DUO](https://saunagrid.com/products/harvia-accessories-round-safety-railing-for-legend-240-sl-duo-300-duo/) (heater guard / railing) — $668
- [Harvia Plastic Black Bucket (1.84 gal.) & Dipper](https://saunagrid.com/products/harvia-accessories-plastic-black-bucket-1-84-gal-dipper/) (bucket and ladle) — $79

## Where to buy

| Store | Price (USD) | Availability | Checked | Link |
|---|---|---|---|---|
| Nordica Sauna | $3,415 | in stock | 2026-10-07 | [View at Nordica Sauna](https://saunakits.com/products/harvia-duo-series-36-wood-stove-sauna-heater) |
| Peak Primal Wellness | $3,415 | in stock | 2026-10-07 | [View at Peak Primal Wellness](https://peakprimalwellness.com/products/harvia-duo-series-36-wood-stove-sauna-heater) |
| Sun Valley Saunas | $3,415 | in stock | 2026-10-07 | [View at Sun Valley Saunas](https://sunvalleysaunas.com/products/harvia-36-duo-wood-burning-sauna-stove) |

Prices are re-checked weekly; a date more than a month old means the store could not be re-read.

## The equivalent in other lines

Same category, different line:

- [Cozy Heat Quattro 18kW Thru-Wall Wood Burning Sauna Stove](https://saunagrid.com/products/cozy-heat-heaters-quattro-thru-wall-wood-burning-sauna-stove-18kw/) — $2,884.50
- [Cozy Heat Quattro 12kW Thru-Wall Wood Burning Sauna Stove](https://saunagrid.com/products/cozy-heat-heaters-quattro-thru-wall-wood-burning-sauna-stove-12kw/) — $2,452.50
- [Cozy Heat SW 18kW Thru-Wall Wood Burning Sauna Stove](https://saunagrid.com/products/cozy-heat-heaters-sw-thru-wall-wood-burning-sauna-stove-18kw/) — $2,884.50
- [Cozy Heat SW 12kW Thru-Wall Wood Burning Sauna Stove](https://saunagrid.com/products/cozy-heat-heaters-sw-thru-wall-wood-burning-sauna-stove-12kw/) — $2,214
- [Cozy Heat OG 18kW Thru-Wall Wood Burning Sauna Stove](https://saunagrid.com/products/cozy-heat-heaters-og-thru-wall-wood-burning-sauna-stove-18kw/) — $2,857.50
- [Cozy Heat OG 12kW Thru-Wall Wood Burning Sauna Stove](https://saunagrid.com/products/cozy-heat-heaters-og-thru-wall-wood-burning-sauna-stove-12kw/) — $2,452.50
- [Cozy Heat Quattro 18kW Wood Burning Sauna Stove](https://saunagrid.com/products/cozy-heat-heaters-quattro-wood-burning-sauna-stove-18kw/) — $2,529
- [Cozy Heat Quattro 12kW Wood Burning Sauna Stove](https://saunagrid.com/products/cozy-heat-heaters-quattro-wood-burning-sauna-stove-12kw/) — $2,214


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SaunaGrid lists home saunas from every brand side by side, with a source for every spec and a date on every price. [How we compare](https://saunagrid.com/how-we-compare/). Data as of 2026-10-10.