Harvia Black Vulcanite Sauna Heater Stones

Harvia Black Vulcanite Sauna Heater Stones – Premium Durability & Style

Elevate your sauna experience with the Harvia Black Vulcanite Sauna Heater Stones. Imported from Finland, these luxurious, dark grey stones offer exceptional durability and stunning aesthetics, making them a standout choice for electric and wood-burning heaters.

Key Features:

• Elegant Black Finish: Shines a rich black when wet, adding a touch of sophistication to your sauna.
• Premium Durability: Hard, crumble-resistant stones reduce dust and ensure long-lasting performance.
• Efficient Heat Storage: Split-face stones store and release heat efficiently, vaporizing water quickly for rich, soothing steam.
• Optimal Airflow: Designed for easy stacking, promoting excellent air circulation in your heater.
• Thermal Stability: Withstands heat fluctuations with superior thermal conductivity.
• Eco-Friendly Choice: Contains no harmful substances, ensuring a safe sauna environment.

Why Choosing Harvia Stones Makes a Difference

Upgrading to genuine Harvia sauna stones is not just about brand — it’s about performance, longevity and experience:

• Proven quality + Finnish engineering: Harvia has decades of sauna expertise — meaning optimized stone composition and durability.
• Superior heat capacity: Harvia stones hold more heat and release it gradually, ensuring a stable temperature and no mid-session drop-off.
• Better steam quality: More stone mass and proper sizing means smoother, fuller steam (“löyly”) when water hits the stones.
• Reduced wear on heater: High-quality stones resists thermal shock and fragmentation — protecting heating elements and extending heater life.
• Cleaner operation: Minimal dust, fewer stone cracks/breakage — less maintenance and less risk of debris in the heater.
• Enhanced user experience: Premium stones simply feel and perform better — luxury standard heat when you expect it.

Why Choose Vulcanite Stones?

With origins dating back over 2 billion years, vulcanite is a volcanic stone that stands out for its durability and thermal properties. While less common than olivine diabase, its luxurious appearance and superior performance make it an excellent investment for those seeking the best sauna experience.

Note: Check your heater manual to confirm the required stone size and calculate how many boxes you’ll need based on your heater’s stone capacity.

Upgrade your sauna today with the unmatched quality and style of Harvia Black Vulcanite Stones.

In short: premium stones are investment-worthy — they improve comfort, protect equipment, and deliver a higher-end sauna session.

Specifications:

• Material: Vulcanite stone
• Colour: Dark grey
• Model: AC3040
• Size: 5–10 cm (2–4 inches)
• Weight per Box: 20 kg
• Use: Suitable for interior wet areas, electric heaters, and as a top stone for wood-burning heaters