• HUMM Small 33 lbs 2" - 4" Gray Rounded Olivine Granite Sauna Heater Stones
  • HUMM Small 33 lbs 2" - 4" Gray Rounded Olivine Granite Sauna Heater Stones
  • HUMM Small 33 lbs 2" - 4" Gray Rounded Olivine Granite Sauna Heater Stones
  • HUMM Extra Small 33 lbs 1" - 2" Gray Rounded Olivine Granite Sauna Heater Stones
  • HUMM Extra Small 33 lbs 1" - 2" Gray Rounded Olivine Granite Sauna Heater Stones
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H3099021

HUMM Small 33 lbs 2" - 4" Gray Rounded Olivine Granite Sauna Heater Stones

HUMM Small 33 lbs 2" - 4" Gray Rounded Olivine Granite Sauna Heater Stones

$80.00
$0.00 $80.00
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Product range of HUUM includes round sauna stones with a diameter of 3–5 cm and 5–10 cm. Olivine diabase sauna stones are enduring and their thermal capacity is high. It’s recommended to use round sauna stones in HUUM sauna heaters. Round stones complement the design of the heaters and provide milder steam.

33 lbs of 2" - 4" (5-10 cm) of rounded olivine sauna stones. We highly recommend using rounded stones in HUUM heaters to compliment the design and have milder steam. The stones are durable and have high heat capacity.

These rounded granite sauna stones compliment the artful design of HUUM sauna heaters and are selected for their ability to stand up to extreme heat variations. These rounded olivinie stones are durable and have high heat capacity and resist fracturing. 

Throwing water on the stones is how you regulate heat and steam in the sauna. The shape, size and composition of the stones and the way they are arranged make all the difference. We recommend rounded stones because they provide a milder steam. Thanks to the rounded shape the water can reach inner layers of stones and evaporate gradually instead of evaporating all at once from the top layer. Since they are very visible in HUUM heaters, you need both smaller and bigger stones to avoid big noticeable gaps. We also suggest laying smaller stones and more close together on the top to accumulate the heat better.

Wise Choice of Sauna Rocks

You regulate the heat and steam of the sauna by throwing water on the sauna rocks. The shape, size and composition of the stones, and their placement in the heater make all the difference. We recommend round sauna rocks because they provide milder steam. The round shape ensures that the water reaches inner stones and evaporates gradually instead of vaporizing in one go from the top layer. Sauna rocks are highly visible in HUUM sauna heaters, and you’ll need smaller and larger stones for filling the heater evenly without noticeable gaps. We suggest stacking a denser top layer with slightly smaller stones. This enhances the accumulation of heat.

What's Included

  • 33 lb box of 2" to 4" (5-10 cm) round Olivine sauna stones (NOT SOLD WITHOUT SAUNA HEATER)

Not Included (Sold Separately)

  • Sauna heater

Features

  • Olivine Diabase Granite sauna stones
  • Rounded shape to complement heater design
  • Durable with high-heat capacity
  • Stones range from 2" to 4" (5-10 cm).

See below to get an overview of the quantity and dimensions of sauna stones that applies to particular heater models.

  • Drop Electric Sauna Heater
    • DROP sauna heater requires approximately 55 kg of sauna stones with a diameter of 5–10 cm.
  • HIVE Electric Sauna Heater
    • HIVE sauna heater requires approximately 270 kg of sauna stones with a diameter of 5–10 cm.
    • HIVE sauna heater with air tunnel requires approximately 240 kg of sauna stones with a diameter of 5–10 cm.
  • HIVE Mini Electric Sauna Heater
    • HIVE Mini sauna heater requires approximately 170 kg of sauna stones with a diameter of 5–10 cm.
    • HIVE Mini sauna heater with air tunnel requires approximately 140 kg of sauna stones with a diameter of 5–10 cm.
  • CLIFF Electric Sauna Heater
    • CLIFF sauna heater requires approximately 75 kg of sauna stones with a diameter of 3–5 cm.
  • CLIFF Mini Electric Sauna Heater
    • CLIFF Mini sauna heater requires approximately 60 kg of sauna stones with a diameter of 3–5 cm.
  • STEEL Electric Sauna Heater
    • STEEL sauna heater requires approximately 150 kg of sauna stones with a diameter of 3–5 cm.
  • STEEL Mini Electric Sauna Heater
    • STEEL Mini sauna heater requires approximately 60 kg of sauna stones with a diameter of 3–5 cm.
  • Hive Wood Burning Stove
    • HIVE Wood 13 sauna stove requires approximately 90 kg of sauna stones with a diameter of 5–10 cm.
    • HIVE Wood 17 sauna stove requires approximately 135 kg of sauna stones with a diameter of 5–10 cm.
  • Hive Heat Wood Burning Stove
    • HIVE Heat sauna stove requires approximately 90 kg of sauna stones with a diameter of 5–10 cm.
  • Stone Cage
    • Use approximately 30 kg of sauna stones with the diameter of 5–10 cm for filling the stone cage.

      Specifications

      Model Stone 24
      Shape Round
      Material Olivine
      Color Gray
      Size 2"- 4" (5-10 cm)
      Weight 33.95 lbs (15.85kg)
      Length 15" (381mm)
      Width 11" (279mm)
      Height 4" (101mm)
      Dimensions 15" L (381 mm) x 11" W (279mm) x 4" H (101mm)
      Construction Material Granite
      Contains Wood? No
      Sell Package Qty & Uom 1; EA
      Ship Type Parcel
      Freight Class 70

      Warranty

      Buyer is obligated to read the user manual and follow the instructions and requirements presented. Damage to the product caused by not following instructions and requirements will void the warranty. If any defects are found on the product, where the manufacturer can be blamed, then the buyer has the right to demand fixing or replacing the product. Demands must be made not later than 5 years after buying the product. Purchase receipt needs to be presented when warranty demands are made.
      Warranty Terms
      • Warranty applies only to electric heaters that have been used according to the manual.
      • NB! Warranty does not cover heating elements. They are considered as consumable parts.
      • Warranty does not cover wear that occurs from natural usage.
      • Warranty does not cover defects or wear caused by planned use.
      • Warranty does not imply when:
        • damage or defects are caused by transportation or other actions not controlled by manufacturer;
        • product has been damaged by carelessness or overload;
        • product has not been installed correctly;
        • product has been modified in any way;
        • warranty period is over;
        • product is not complete.
      Warranty Terms For Huum Equipment
      • The warranty only applies to the product that has been installed and used in accordance with the manual.
      • NB! The warranty does not apply to heating elements. They are considered as consumable parts.
      • The warranty does not cover normal wear or improper use of the product.
      • The warranty period is 5 years from the date of purchase (based on the purchase receipt).
      • The warranty does not apply to defects caused by:
        • damage or defects due to transport and or other actions not controlled by manufacturer;
        • defects caused by carelessness, improper storage or overloading the product;
        • errors in the installation of the product due to noncompliance with the product’s manual, operating instructions or safety requirements;
        • modifying the product in any way (parts added, removed or replaced);
        • product incompleteness;
        • using together with products that are not compatible with this device;
        • when the product warranty period has expired.

      Documents & Files

      Videos

      Frequently Asked Questions

      What kind of stones are suitable for HUUM heaters?

       

      A good sauna stone has to accumulate heat, release it slowly and be heat resistant. For this purpose, dense and heavy stones are a good option. We highly recommend using rounded stones in HUUM heaters to compliment the design and have a milder steam.

      In our selection we have rounded olivine diabase stones in 2 different size ranges: 3-5 cm and 5-10 cm. Olivine diabase is a really heavy stone, with a density of approximately 3.5 kg/dm3. It is highly valued as a sauna stone for its durability and high heat capacity. Of course, you can also use other types of stones in HUUM heaters, except decorative stones because they can break easily.
      Do the stones require preparation before using?

       

      It is a good idea to wash the stones before actually placing them in the heater. This way you can remove the dust and get a healthy steam. Before using them for your first sauna session you should heat them to the normal sauna temperature and let them cool down slowly. Do not throw any water on the stones while you do this. This process is called annealing and it will help to make the stones more durable. After these steps your stones are ready to be used.
      How to arrange the stones?

       

      The way the stones are placed in the heater strongly affects the quality of the steam. You should use both bigger and smaller stones to fill the space properly. First, take out all the stones and separate the smaller ones. Then start stacking the stones layer by layer starting from the bottom, working your way up. If you only place stones on one side first, you risk deforming and breaking the heating elements. Start with bigger stones and use smaller ones to fill the rounded parts or areas with less space. Leave enough space between the stones for the air to move and do not place the stones too tightly around the heating elements. At the same time, the heating elements should still be completely covered and not visible. This is important because throwing water on the heating elements is not good for them and it also does not give the best steam. Water should evaporate from the stones and not from the heating elements. Keep stacking the stones and when you reach the top layer, place the stones more tightly – that is where you would want all the heat to accumulate.
      When do I need to replace the stones?

       

      Sauna stones do not last forever. With time and frequent use, they eventually start crumbling. That is why every now and then they should be replaced with new stones. A simple way to understand if your sauna stones may need replacing is when you notice that sauna heating takes more time than usual. This may be caused by the smaller stone pieces blocking the air passages between the stones. In any case, you should check your stones once a year or approximately after 300 hours of heating. To do so, you should remove all the stones from your heater and evaluate their condition. You could remove and replace the crumbled ones and then clean the remaining ones. Then again, it might be more convenient to replace all the stones at the same time
      How many stones do I need?

       

      This depends on your heater.

      Related Searches: HUUM → Sauna Accessories →

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