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Harvia R-991 Sauna Heater Stones, Rounded Olivine, 5-10cm, 33lbs

Description

**Only available with the purchase of a Harvia sauna heater or stove.

Rounded Olivine Diabase sauna heater stones resemble nature's rounded stones from the great rapids, bringing a softer tone to your sauna along with multiple benefits. This stone introduces a soft steam method; the pouring water runs easily down to the lower stone layers. This way the water reaches more surface area, generating more steam with a softer touch. This method of using rounded stones on the top layer of the heater works in all sauna heaters. 

Product Features

  • Elegant rounded sauna heater stones made of olivine diabase
  • Selected, clean and safe to use
  • Resemble nature's rounded stones from the great rapids
  • Rounded stones provide more softer steam
  • Needs to be piled loosely to guarantee good air circulation and longer heater life
  • Especially in heaters with smaller stone capacity, use same sized angular stones in the bottom layers as they give more heating surface area for the water
  • Color and stone species: Gray olivine diabase
  • Stone size 5-10 cm and box weight 33 lbs (15 kg)
  • Does not contain harmful ingredients

Product Specifications

Harvia R-991 Sauna Heater Stones, Rounded Olivine, 5-10cm, 33lbs Product Specifications

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

What's in The Box?

  • 33 lb box of 2" to 4" (5-10 cm) sauna stones

Product Manual

N/A

Product Warranty

N/A

Product FAQs

N/A

Why Choose Green Vista Living


At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First


As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet


Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts


Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living


Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.


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At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
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Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
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