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SKU:H3099021

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

Name: HUMM Small 33 lbs 2" - 4" Gray Rounded Olivine Granite Sauna Heater Stones
Brand: HUUM
SKU: H3099021
Price: 65.0 USD
Availability: InStock

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

$65.00

~~$0.00~~ $65.00

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Product variants

We recommend to purchase the stones together with a heater. For orders of stones without a heater, a surcharge shipping fee is added at checkout

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Description

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 IncludedFeatures

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.

SpecificationsWarranty

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 & FilesVideosFrequently 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.

Shipping & Returns

Order Confirmation:

You will receive a confirmation email as soon as you place your order. After that, we double-check if all items ordered are in stock and available for immediate shipment. If your order is available for the delivery within the advertised time frame, we will submit it for shipment to the warehouse. If the expected delivery time exceeds the advertised time frame, we'll reach out to you via email and/or phone to confirm the order.

Order Shipment:

You will receive an email confirmation with tracking number within 1 business day from the time the item has been shipped. If you would not receive tracking information within 10 business days of your order, feel free to follow up with our customer service team.

Estimated Time of Arrival:

We typically deliver within 2-10 business days. Custom made products are usually delivered within 4-12 weeks. If the expected delivery date for your order would fall outside of the advertised 2-10 business day time frame, our customer service team will reach out to you to confirm if you are OK with that date.

Areas Covered:

All estimated delivery dates and shipping costs advertised on the website apply the the contiguous United States only (the Lower 48 and D.C.). Please contact our customer service team to discuss the time and cost of shipping to Hawaii, Alaska, or the U.S. territories. We don't ship internationally, but we can ship your order to a freight forwarder of your choice.

Damages:

It is critical that you inspect the packaging of all items when they arrive and check if you received all boxes listed on the delivery receipt. If you notice any damage or shortage of packages, you must make a note of it on the bill of lading, take pictures, and refuse delivery. Your note should say "refused due to damage". If there are no damages visible before opening the box, you must note "subject to further inspection may contain concealed damage". By signing a freight delivery without making any notes, you accept the product as it is and release the seller from any liability. If you notice any damage after receiving the delivery, do not throw the box away, and contact us with the photos of all sides of the packaged goods within 2 business days. We cannot process your claim if you fail to send images within 2 business days. After we receive information from you about the refused delivery or concealed damage, we immediately initiate a claim with the shipping company or with the manufacturer. After the claim is fully processed, we ship all replacements at absolutely no cost to you.

Cancellations & Returns:

We can cancel your order at absolutely no cost to you before the shipping label or Bill of Lading has been created, or before production of a custom order has started. Custom made items are not eligible for cancellations or returns after production has started. You can return all non-custom made items within 30 days of delivery, except when noted otherwise on their product page. To be eligible for a return, the item must be unused and in the same condition as you received it. It must also remain in the original packaging, and the packaging must be in perfect resellable condition. The cost of shipping the product both ways (to the customer, and back to the warehouse) and a 25% restocking fee will be deducted from the refund. Orders delivered outside the United States are not eligible for refunds. If your order arrived damaged, "Damages" section applies. Please contact us before returning your order to discuss shipping details. All refunds will be issued to the credit card you used for your purchase within 2 days after all returned items arrived at the warehouse. If a credit card refund is not possible, we will issue a direct deposit.

110% Lowest Price Guarantee

We work very hard to ensure that we offer the absolute best prices online. If you find another legitimate online store that offers a lower prices on an identical item we stock (including shipping, tax, etc), we will beat the competitor's price by 10% of the difference! Please see below for complete details.

Please contact us to find out if you qualify for the discount. In most cases you will receive a response within 1 business day.

To request your 110% Best Price Guarantee simply e-mail us a link to the same product on our website, or on our competitors' website.

Our 110% Price Guarantee has some limitations:

Promotions such as rebates and buy one, get one free offer are not eligible
The item must be in stock on the competitors' website
The competitor must be an online store, they may not have a retail location
The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
The competitor must be an Authorized Retailer of the product in question, and must not be violating advertising price agreements with the manufacturer
The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax

There may be brands excluded from this offer. Please contact us for further information.

View full details

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What our customers are saying...

What an excellent company and excellent products. Just like the old days when companies really cared about their customers, these guys are awesome!!!
Betty C.
Warminster, Pennsylvania
I was greeting in chat soon after logging into their web. She was genuine and very helpful in getting me the correct items I needed. The communication about shipping and tracking was great as well. My mind was at ease concerning my investment purchase! Thank you!
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I've been extremely imporessed with the service--from the actual humans answeing phone calls to the accurate and prompt follow up, including and unrequested phone call to follow up on my order delivery requests.
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Fairfax County, Virginia

Trusted by thousands of customers, big and small

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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

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

Wise Choice of Sauna Rocks

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

What our customers are saying...

What an excellent company and excellent products. Just like the old days when companies really cared about their customers, these guys are awesome!!!

I was greeting in chat soon after logging into their web. She was genuine and very helpful in getting me the correct items I needed. The communication about shipping and tracking was great as well. My mind was at ease concerning my investment purchase! Thank you!

I've been extremely imporessed with the service--from the actual humans answeing phone calls to the accurate and prompt follow up, including and unrequested phone call to follow up on my order delivery requests.

Trusted by thousands of customers, big and small