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Full specifications, what's in the box, and everything you need to plan your install.
Please note: Only available with the purchase of a Harvia sauna heater or stove. Sauna stones are not sold without a sauna heater! If you order them separately, the order will be cancelled.
Genuine Harvia sauna stones are selected according to old traditions and convey a genuine sauna atmosphere. Harvia sauna stones provide good and soft heat. Split-face sauna stones are the only correct stones for electric heaters and woodburning stoves because they can store lots of heat and the water evaporates efficiently from the wide surface of the fracture. Angular split-face stones also allow for loose placement of the stones, which is the most important requirement, particularly in electric heaters in order to make it possible for the heat to be conveyed to the sauna room between the hot stones and heating elements. Good air circulation in the stone space makes the electric heating elements last for as long as possible.
The AC3020 stones work for the following Harvia Sauna Heaters-
CAUTION : Light (ceramic), soft (soapstone), and smooth (rounded) sauna stones do not produce the desired results and they may cause problems in electric heaters in particular.
- Olivine diabase sauna stones
- Split-face
- Durable with high-heat capacity
- Stones range from 4" to 6" (10-15 cm)
- • 44 lb box of 4" to 6" (10-15 cm) sauna stones
| Model | Model | AC3020 |
| Stone Weight Per Box | Stone Weight Per Box | 44 lbs |
| Stone Dimensions | Stone Dimensions | 4" to 6" (10-15 cm) |
| Construction Material | Construction Material | Olivine Diabase |
| Shape | Shape | Split-Face |
Documentation for this product is available on request — contact us and we will send it over.
Frequently Asked Questions
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Warranty coverage varies by manufacturer and product. Please refer to the product page or included documentation for specific details. Warranties are provided by the manufacturer. We're happy to help connect you with the manufacturer if you have a warranty question.
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Exchanges are handled on a case-by-case basis. Contact us at info@betterbackyardstore.com with your order number and the item you'd like instead. If approved, you may be responsible for price differences, return shipping, and any applicable restocking fees.