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Harvia AC3020 Split-Face Sauna Heater Stones (10–15 cm)
Harvia AC3020 Split-Face Sauna Heater Stones (10–15 cm)
Harvia AC3020 Split-Face Sauna Heater Stones (10–15 cm)
Harvia

Harvia AC3020 Split-Face Sauna Heater Stones (10–15 cm)

Sale price$62.00

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Harvia AC3020 Split-Face Sauna Heater Stones (10–15 cm)
Harvia AC3020 Split-Face Sauna Heater Stones (10–15 cm) Sale price$62.00
Specifications

FREE SHIPPING ON SAUNA STONES ONLY w/ HEATER PURCHASE

Model AC3020
Material Olivine Diabase
Stone Type Split-Face
Stone Size Range 4"–6" (10–15 cm)
Weight Per Box 44 lbs
Shape Angular
Compatibility Harvia Virta, AF (Forte), M Series, Pro Series, Legend Series
Description

The Harvia AC3020 Split-Face Sauna Stones (10–15 cm) deliver authentic, powerful, and long-lasting heat for large-format Harvia electric and wood-burning heaters. These genuine olivine diabase stones are selected through Harvia’s traditional quality process to ensure unmatched heat retention, fracture resistance, and steam production.

Their split-face structure provides a broad evaporation surface, enabling deep, rich löyly with superior thermal performance. Larger, angular stones like these are ideal for heavy-duty and high-output heaters, maintaining airflow throughout the heater cavity while protecting heating elements and maintaining efficient heat transfer.

Each stone is naturally unique, and Harvia recommends purchasing an additional box to hand-select the ideal shapes for best airflow and fit.

Available only with the purchase of a Harvia sauna heater or stove.

Features

  • Genuine Harvia-selected olivine diabase

  • Larger 10–15 cm stones ideal for high-capacity heaters

  • Split-face construction for efficient steam release

  • Angular shape allows loose stacking and optimal airflow

  • Superior heat storage and long-term durability

  • Withstands extreme temperature cycling without cracking

  • Provides soft, abundant traditional steam

  • Enhances heater performance and heating element lifespan

  • Recommended additional box for best stone selection

  • Not compatible with ceramic, soapstone, or rounded stones

Compatible With:

  • Harvia Virta Series

  • Harvia AF (Forte) Series

  • Harvia M Series

  • Harvia Pro Series

  • Harvia Legend Series

What’s Included

  • 44 lb box of 4"–6" (10–15 cm) split-face sauna stones

Required for Operation

  • Must be purchased alongside a Harvia sauna heater or stove

  • Additional box recommended for optimal fit, airflow, and performance
    (Extra freight charges may apply)

Documentation

Manual Links:

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Specifications

FREE SHIPPING ON SAUNA STONES ONLY w/ HEATER PURCHASE

Model AC3020
Material Olivine Diabase
Stone Type Split-Face
Stone Size Range 4"–6" (10–15 cm)
Weight Per Box 44 lbs
Shape Angular
Compatibility Harvia Virta, AF (Forte), M Series, Pro Series, Legend Series
Description

The Harvia AC3020 Split-Face Sauna Stones (10–15 cm) deliver authentic, powerful, and long-lasting heat for large-format Harvia electric and wood-burning heaters. These genuine olivine diabase stones are selected through Harvia’s traditional quality process to ensure unmatched heat retention, fracture resistance, and steam production.

Their split-face structure provides a broad evaporation surface, enabling deep, rich löyly with superior thermal performance. Larger, angular stones like these are ideal for heavy-duty and high-output heaters, maintaining airflow throughout the heater cavity while protecting heating elements and maintaining efficient heat transfer.

Each stone is naturally unique, and Harvia recommends purchasing an additional box to hand-select the ideal shapes for best airflow and fit.

Available only with the purchase of a Harvia sauna heater or stove.

Features

  • Genuine Harvia-selected olivine diabase

  • Larger 10–15 cm stones ideal for high-capacity heaters

  • Split-face construction for efficient steam release

  • Angular shape allows loose stacking and optimal airflow

  • Superior heat storage and long-term durability

  • Withstands extreme temperature cycling without cracking

  • Provides soft, abundant traditional steam

  • Enhances heater performance and heating element lifespan

  • Recommended additional box for best stone selection

  • Not compatible with ceramic, soapstone, or rounded stones

Compatible With:

  • Harvia Virta Series

  • Harvia AF (Forte) Series

  • Harvia M Series

  • Harvia Pro Series

  • Harvia Legend Series

What’s Included

  • 44 lb box of 4"–6" (10–15 cm) split-face sauna stones

Required for Operation

  • Must be purchased alongside a Harvia sauna heater or stove

  • Additional box recommended for optimal fit, airflow, and performance
    (Extra freight charges may apply)

Documentation

Manual Links: