Hard, durable and stylish option for your sauna heater rocks. Black vulcanite heater stones are dark grey in color but, when splashed with water, shimmer a glossy black. Because of this stone’s volcanic origins that date back millions of years, it is naturally effective at conducting heat and resistant to heat fluctuations.

• Good for steam generation, the broad sharp split face stones effectively creates steam when splashed with water.
• Easy to stack in any size heater enabling good air circulation and a more consistent heat.
• Great replacement for heater stones, it is recommended to replace sauna heater stones once a year to extend the life of your heater and keep the coils running to their highest potential.
• A sleek modern look to stylize your sauna to you, the dark grey stones turn a glossy black when splashed with water make an aesthetically pleasing contrast to the warm wood interior of the sauna.

Compatible with:

• Harvia KIP
• Harvia Virta
• Homecraft H-Series
• Homecraft Revive

Have questions about our sauna accessories? Call us at 1-800-567-8036