Huum Stones 1-2In (3-5Cm)
Huum Stones 1-2In (3-5Cm)
Huum Stones 1-2In (3-5Cm)
Click to enlarge
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We want you to feel great about your purchase for decades. That’s why we also offer free shipping on sauna accessories for life with the purchase of any sauna or sauna heater on Sauna Marketplace.

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Specs
Assembled Dimensions15″L (381mm) x 11″W (279mm) x 4″H (101mm)
Product Weight33.95 lbs (15.85kg)
ModelSTONES 12
Model NumberSTONES 12
SKU / Part NumberH3099011
MaterialsOlivine
Included Components33 lb box of 1″ to 2″ (3-5 cm) round Olivine sauna stones
Installation ManualInstallation Resources
Residential WarrantyLimited 5-Year Warranty
Part numberH3099011
BB SKU534-STONES-XS-33
UPC4744103018017
Stone size1 to 2 in (3-5 cm)
ShapeRound
MaterialOlivine
Box weight33.95 lb
Box dimensions15 in (381 mm) x 11 in (279 mm) x 4 in (101 mm)
Heaters this grade is specified forCLIFF Mini, CLIFF, STEEL Mini, STEEL
Purchase conditionSold with a sauna heater only
Includes

What Is Included

All configurations

Included with purchase

33 lb box of 1" to 2" (3–5 cm) round olivine sauna stones.

Package contents and sold-separately requirements can vary by selection; use the row for the exact configuration chosen above.

How It Fits

How This Product Fits the System

What it is used for

Sauna stones that store heat and create löyly when water is applied. Match stone size, type, and total weight to the exact heater; this listing is not a universal quantity recommendation.

What to plan

  • Start with the exact heater, chimney, or control model—not brand alone—then confirm the accessory part number and configuration.
  • A vendor suggestion is optional merchandising guidance; it is not the same as a required component or an exact fit approval.
  • Replacement and installation parts must follow the current system manual, clearances, and local code.

Products that use this item

These products name this item as required, optional, or part of their heater package.

Verified model-specific facts are kept in Technical Specifications, while current manuals and support files are kept in Manuals & Documents. If an exact source does not resolve a value or relationship, this page leaves it open instead of borrowing from a neighboring model.

Attachments
Gallery
Huum Stones 1-2In (3-5Cm)
Huum Stones 1-2In (3-5Cm)
Huum Stones 1-2In (3-5Cm)
Click to enlarge

    HUUM Sauna Stones 1-2 in | 33 lb Box for CLIFF & STEEL

    33 lb box of rounded olivine sauna stones, 1 to 2 in, the size HUUM specifies for CLIFF and STEEL heaters. Sold with a sauna heater only.

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    $80.00

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    HUUM

    Built for these

    What’s included

    • 33 lb box of 1 to 2 in round olivine sauna stones

    What these are

    HUUM’s description: “33 lbs of 1″ to 2″ of rounded olivine sauna stones. We highly recommend using rounded stones in HUUM heaters to complement the design and have milder steam.”

    Stone size is a specification, not a preference. This 1 to 2 in grade, HUUM’s Stones 12, is the one the HUUM heater/stone chart assigns to CLIFF Mini, CLIFF, STEEL Mini and STEEL. The 2 to 4 in grade, Stones 24, is the one the same chart assigns to DROP, HIVE Mini, HIVE, HIVE Flow Mini, HIVE Flow, HIVE Heat, HIVE Wood and CORE. Do not substitute one grade for the other.

    How many boxes

    From the HUUM heater/stone chart:

    Heater Minimum stones Boxes
    CLIFF Mini 4 kW 132 lb 4
    CLIFF 6, 9, 11 kW 165 lb 5
    STEEL Mini 3.5 kW 133 lb 4
    STEEL 6, 9, 10.5 kW 331 lb 10

    The heater pages carry the same counts: HUUM lists these stones on the CLIFF page as “Sauna Stones (Requires 5 boxes)”, on the STEEL page as “(Requires 10 boxes)” and on the STEEL Mini page as “(Requires 4 boxes)”.

    Stacking them

    HUUM’s guidance: “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.” Rounded stones are recommended because “the water can reach inner layers of stones and evaporate gradually instead of evaporating all at once from the top layer”.

    Specifications

    Model STONES 12
    Part number H3099011
    UPC 4744103018017
    Stone size 1 to 2 in
    Shape Round
    Material Olivine
    Box weight 33.95 lb
    Box dimensions 15 in x 11 in x 4 in

    Sold with a heater only: NOT SOLD WITHOUT SAUNA HEATER.

    Often bought with the HUUM CLIFF & CLIFF Mini Electric Sauna Heater | 3.5 to 10.5 kW

    What customers building this room most often add alongside it.

    Best Price and Service Guarantee

    Sauna Marketplace offers legendary customer service and support. Odds are you landed here from a referral — because we don’t advertise.

    That doesn’t mean you should have to pay more. We always honor the lowest prices allowed by our manufacturers. If you find a lower advertised price from an authorized dealer, send us a screenshot and we’ll match it.

    We want you to feel great about your purchase for decades. That’s why we also offer free shipping on sauna accessories for life with the purchase of any sauna or sauna heater on Sauna Marketplace.

    Shop Saunas | Shop Sauna Heaters

    Specs
    Assembled Dimensions15″L (381mm) x 11″W (279mm) x 4″H (101mm)
    Product Weight33.95 lbs (15.85kg)
    ModelSTONES 12
    Model NumberSTONES 12
    SKU / Part NumberH3099011
    MaterialsOlivine
    Included Components33 lb box of 1″ to 2″ (3-5 cm) round Olivine sauna stones
    Installation ManualInstallation Resources
    Residential WarrantyLimited 5-Year Warranty
    Part numberH3099011
    BB SKU534-STONES-XS-33
    UPC4744103018017
    Stone size1 to 2 in (3-5 cm)
    ShapeRound
    MaterialOlivine
    Box weight33.95 lb
    Box dimensions15 in (381 mm) x 11 in (279 mm) x 4 in (101 mm)
    Heaters this grade is specified forCLIFF Mini, CLIFF, STEEL Mini, STEEL
    Purchase conditionSold with a sauna heater only
    Includes

    What Is Included

    All configurations

    Included with purchase

    33 lb box of 1" to 2" (3–5 cm) round olivine sauna stones.

    Package contents and sold-separately requirements can vary by selection; use the row for the exact configuration chosen above.

    How It Fits

    How This Product Fits the System

    What it is used for

    Sauna stones that store heat and create löyly when water is applied. Match stone size, type, and total weight to the exact heater; this listing is not a universal quantity recommendation.

    What to plan

    • Start with the exact heater, chimney, or control model—not brand alone—then confirm the accessory part number and configuration.
    • A vendor suggestion is optional merchandising guidance; it is not the same as a required component or an exact fit approval.
    • Replacement and installation parts must follow the current system manual, clearances, and local code.

    Products that use this item

    These products name this item as required, optional, or part of their heater package.

    Verified model-specific facts are kept in Technical Specifications, while current manuals and support files are kept in Manuals & Documents. If an exact source does not resolve a value or relationship, this page leaves it open instead of borrowing from a neighboring model.

    Attachments
    Gallery
    Huum Stones 1-2In (3-5Cm)
    Huum Stones 1-2In (3-5Cm)
    Huum Stones 1-2In (3-5Cm)
    Click to enlarge

      PLAN THE WHOLE SAUNA

      The room and heater still have to work as one system.

      Start with the room dimensions, then account for glass, masonry, insulation, ceiling height, required clearances, and available electrical service. That is how we move from a product that looks right to a sauna that heats evenly and comfortably.

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