Sauna heater stones Harvia Black Vulcanite 5-10 cm 20 kg

AC3040

Black vulcanite sauna heater stone is a small granular, dark grey stone. When wet, the stone shines black making it a great-looking option with selected Harvia heaters. The stone’s volcanic origins date back to ca. 2000 million years. Based on its structure and composition, vulcanite is a good choice for a sauna stone as it is hard and durable.

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Item number Harvia: AC3040
Type code: AC3040
Electrical number (STK): 8261191

Stylish vulcanite sauna heater stone. Shines black when wet.
For electric heaters and as a top stone for wood burning heaters
Split-face stones store plenty of heat, making the water thrown onto them vaporise efficiently on the broad fracture surface
The split-face stones are easy to stack and enable good air circulation
Excellent resistance to heat fluctuations and thermal conductivity. Good stone gravity and heat storage capacity.
Color and stone species: Dark grey vulcanite
Stone size 5-10 cm and box weight 20 kg
Does not contain harmful ingredients
Check the right stone size for your heater from the heater manual

Technical

Features

Model	AC3040
Color	Black
Main material	Stone
Use environment	Interior - wet area

Weights

Model	AC3040
Net weight	20 kg

Logistics

Model	AC3040
EAN	6417659031110
Electrical number (STK)	8261191
Customs tariff number EU	25161100
ETIM number	EC001885
UNSPSC number	40101800
Content of delivery (listed)	Stones
Product unit (pcs, meters etc.)	PCS
Sales unit	pcs
Package height	150 mm
Package width	290 mm
Package depth	400 mm
Gross weight	20.5 kg
Cardboard weight	0.5 kg

Please check the product manual for updated information before use.

Harvia sauna heater stones

The best steam and appearance for your heater