Harvia R-991 - Rounded Sauna Heater Stones Olivine Diabase (2-4 in, 33 lbs)

Name: Harvia R-991 - Rounded Sauna Heater Stones Olivine Diabase (2-4 in, 33 lbs)
Brand: Harvia
SKU: R-991
Price: 102.0 USD
Availability: InStock

SKU R-991

by Harvia

Availability:

In stock

Save 10%

$113.00

$113.00 - $113.00

$113.00

$102.00

$102.00 - $102.00

$102.00

Description

Rounded olivine diabase sauna stones provide a softer steam by allowing water to flow easily to the lower layers, increasing the heated surface area. Best used as a top layer, these stones help create more even steam and are compatible with both electric and wood-burning sauna heaters.

Features

Natural Design – Rounded olivine diabase stones mimic smooth riverstones, adding a refined, organic look to your sauna.
Premium Quality – Selected for cleanliness, safety, and consistent gray tone.
Enhanced Steam Experience – Rounded shape encourages softer, gentler steam by allowing water to flow through to lower stone layers.
Optimal Air Circulation – Should be piled loosely to improve airflow and extend heater lifespan.
Durable Composition – Gray olivine diabase offers excellent heat retention and long-lasting performance.
Size & Weight – Stones measure 5–10 cm with a total box weight of 33 lbs (15 kg).
Safe for All Heaters – Clean and free from harmful ingredients for a worry-free sauna experience.

Specifications

Model: R-991
Stone Weight per Box: 33 lbs
Stone Dimensions: 2" to 4" (5–10 cm)
Construction Material: Olivine Diabase
Shape: Rounded

Resources

Harvia Stone Requirements