Vulcanite Sauna Heater Stones, Split-Face, 5-10cm
The durable Harvia AC3040 is a vulcanite sauna stone designed to perform at fluctuating temperatures with maximum efficiency. With volcanic origins dating back millions of years, the fine-grained dark grey sauna stones shine black when wet for a beautiful, versatile look to compliment any sauna interior. Split-face stones store plenty of heat, are easy to stack, and enable strong air circulation for efficient and plentiful steam when water is poured upon them. Compatible with electric heaters or as surface layer stones for wood-burning stoves, the Harvia AC3045 sauna stones are a high-quality option that is always safe, clean and ready to use.
Features
- Sauna heater stones are made of fine-grained, dark grey volcanic rock that turns black when wet for a unique touch.
- Split-face design stores plenty of heat, making water vaporize efficiently when splashed on the broad surface.
- Easy to stack with good air circulation, high thermal conductivity, and excellent resistance to heat fluctuations.
- Compatible with electric sauna heaters or as surface layer stones for wood-burning sauna stoves.
- Does not contain harmful ingredients.
- Stone sizes range from 2-4" (5-10 cm)
Includes
44 lb Box of 2" to 4" (5-10 cm) Split-Face Sauna Stones
Specifications
| Dimensions | 2-4" (5-10 cm) |
|---|---|
| Weight | 44.1 lbs (20 kg) |
| Finish | Black |
| Material | Stone |
Free Shipping
We offer free standard shipping on all Harvia products to the contiguous United States. Orders typically ship within 1–3 business days. You will receive a tracking number by email once your order has shipped.
Warranty
Choose options
Vulcanite Sauna Heater Stones, Split-Face, 5-10cm Review Summary
What people like
Pros
- Soft steam production: The stones are consistently praised for providing a smooth, soft, and consistent steam experience rather than harsh bursts.
- Striking visual appeal: The dark grey stones turn a deep, elegant black when wet, adding a premium, aesthetic look to the sauna.
- Durable, hard material: The volcanic composition is highly resilient to frequent thermal cycling, lasting longer than common alternatives like river rock.
- Improved air circulation: The split-face, angular shape allows for better airflow through the heater, which improves performance and protects heating elements.
Powered by OneReview