# Harvia R-991-60 Round Sauna Stones, 15 kg

**URL:** https://aio.lv/en/product--harvia-r-991-60--12528928
**Data updated:** 2026-06-22 11:28 (EEST)
**Category:** Other goods
**Manufacturer:** Harvia
**Manufacturer code:** R-991-60
**EAN:** 6417659036009
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 30.16 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--harvia-r-991-60--12528928

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 12.48 EUR |

## Summary description

Harvia round sauna stones are designed for electric and wood-burning heaters to provide optimal heat storage and steam generation. With a 15 kg pack size, these stones are durable and heat-resistant, ensuring a consistent sauna experience. Their rounded shape allows for better air circulation within the heater, promoting efficient heating and long-lasting performance for home or commercial saunas.

## Long description

Harvia R-991-60 round sauna stones are premium-grade stones specifically engineered for use in both electric and wood-burning sauna heaters. These stones are designed to provide exceptional heat storage capacity and efficient steam generation, ensuring a consistent and relaxing sauna environment. With a total weight of 15 kg, this pack provides sufficient volume for standard residential heaters, offering durability and high heat resistance for long-term use.
Advantages
The primary benefit of these round sauna stones lies in their unique shape, which facilitates superior air circulation between the stones within the heater chamber. This improved airflow ensures that the heater operates at peak efficiency, preventing overheating of the heating elements and promoting a more even distribution of heat. The high compression resistance and thermal stability of these stones ensure they maintain their structural integrity even under frequent temperature fluctuations, providing a reliable and long-lasting sauna experience.
Suitable for
Electric sauna heaters
Wood-burning sauna heaters
Residential sauna installations
Commercial sauna facilities
When it may not be suitable
These stones may not be suitable for very large industrial sauna heaters that require a significantly higher volume of stones than the 15 kg provided in this pack. Additionally, they are not intended for use in non-sauna heating equipment or decorative fireplaces.
Key specifications
Weight: 15 kg
Shape: Round
Diameter: 5 - 10 cm
Melting temperature: 1400 °C
Compression resistance: 13 MPa
Color: Grey
How to use
Before placing the stones into the heater, it is recommended to wash them with water to remove any dust or debris from the manufacturing process. Arrange the stones carefully within the heater chamber, ensuring that the larger stones are placed at the bottom and smaller ones on top. Avoid packing the stones too tightly, as this can restrict airflow and damage the heating elements. Ensure that the stones cover the heating elements completely without applying excessive pressure to them.
What to consider before purchase
Check the stone capacity requirements of your specific heater model.
Ensure the heater chamber is clean before installation.
Verify that the stone size is compatible with your heater's stone compartment.
Usage recommendations
Regularly inspect the stones for signs of cracking or crumbling, and replace them at least once a year or more frequently depending on the intensity of sauna usage to maintain optimal performance and safety.

## FAQ

### How much does the Harvia R-991-60 Round Sauna Stones 15kg cost, and is it available for purchase?

The price is 36.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Harvia products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Harvia service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12528928/68886455_large.webp