Heater stones — Products available online
The "Saunas › Heater stones" section of the Hidrostyle online shop brings together the essential accessories for the proper functioning of your sauna. On this page you will find the Narvi volcanic heater stones, a product of Finnish origin, supplied in 20 kg boxes.
These stones are suitable for all sauna heaters, having a diameter between 5 and 10 cm. They differ in their ability to accumulate and radiate heat evenly, requiring periodic replenishment at an interval of 3-6 months to maintain optimal equipment performance.
The Hidrostyle team provides advice on choosing the right accessories, alongside delivery services across the country, installation and maintenance for saunas. Orders can be placed directly online, and the product has packaging dimensions of 40 × 30 × 15 cm.
one product
Frequently asked questions
Which types of heaters are the Narvi stones suitable for?
The Narvi volcanic stones are suitable for all sauna heaters. With a diameter between 5 and 10 cm, they adapt easily to standard equipment, ensuring proper heat accumulation.
How often should the stones be replenished or replaced?
Sauna heater stones should be replenished at an interval of 3-6 months. This operation is necessary to maintain the optimal efficiency of the heater and even heat distribution in the cabin.
Is the 20 kg quantity enough for my heater?
The required amount varies depending on your heater model and capacity. We are available with consultancy services to assess the exact requirement and choose the right amount for your sauna.