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HUUM HIVE Electric Sauna Heater

A 12–18kW HUUM Hive electric heater — 595 lbs of stones for the longest, mildest steam HUUM makes. Pairs with UKU local or Wi-Fi control.

Current price $2,848
$2,848 - $3,356
Current price $2,848
Original price $3,299
Save $451
Original price $3,299 - Original price $3,899
Original price $3,299
+ Free Shipping Free Delivery within the Continental US
  • 595 lb stone load: longer, milder steam that holds heat.
  • Stainless steel elements with industrial-grade construction.
  • WiFi-ready via UKU controller: preheat from anywhere before you arrive.
Includes $348 in free bonuses
The Sauna Mastery Protocol Digital Guide
The Sauna Mastery Protocol Digital Guide
$49 FREE
Full-Value Freight Insurance
Full-Value Freight Insurance
$299 FREE
kW: 12 kW

Perfect for sauna rooms from 424 - 883 ft3

Select Stones

Required for Operation

Select Sauna Control

Required for Operation

Required For Operation

Required for Operation

Select Add-Ons

HUUM HIVE Electric Sauna Heater $2,848
Free shipping (contiguous US) FREE
Free bonuses included $348 FREE
Total $2,848
  • Secure checkout
  • 30-day guarantee
  • 3 Year warranty
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In stock — estimated delivery:

See What People Are Saying…

“This has completely transformed my workspace. The natural light is a game changer!”

Lisa R.
Verified owner

“Built it in a weekend with my brother. Glass front is the move — feels like a real room, not a closet.”

Mark T.
Verified owner

“I love the design and how easy it was to set up. Highly recommend for any home owner.”

James K.
Verified owner
Description

HIVE electric sauna heater is an elegant solution for bigger saunas, for example, for spas and gyms. This floor-mounted heater holds up to 595 lb of stones, which ensures long-lasting hot steam even for larger groups, without compromising on design.

    Specifications
    Heater Size 12 kW 15 kW 18 kW
    Sauna Room 424-883 cu. ft. (12-25 m³) 539-1060 cu. ft. (15-30 m³) 636-1236 cu. ft. (18-35 m³)
    Stone Capacity 595 lb (270 kg)
    595 lb (270 kg)
    595 lb (270 kg)
    Height 29.53 in (750 mm) 29.53 in (750 mm)
    29.53 in (750 mm)
    Diameter 22.05 in (560 mm)
    22.05 in (560 mm) 22.05 in (560 mm)
    Weight 44.1 Ib (20 kg) 46.3 Ib (21 kg) 48.5 lb (22 kg)
    Hive Size Chart

    Safety Distance

    Heater Size 12 kW 15 kW 18 kW
    A 4.73 in (120 mm) 5.91 in (150 mm)
    7.1 in (180 mm)
    B 31.5 in (800 mm)
    33.86 in (860 mm)
    36.22 in (920 mm)

    Power

    HUUM HIVE Sauna Heater Electric - Topture

    Features
    Heat Source Traditional Steam
    Heater Type Electric Heater
    Other Features
    • Elegant design
    • Suitable for commercial use
    • 240V/1PH operation
    • Works with UKU controls (sold separately)
    • Works with UKU extension box (sold separately)
    • Large 552-pound stone capacity (sold separately, Requires 17 boxes) or 463lbs with use of HIVE air tunnel
    • Direct contact between stones and heating elements
    • More exposed stones create a longer and milder heat
    • Stainless steel construction
    • Stainless steel, industrial quality heating elements
    • Floor model with adjustable legs
    • Designed, engineered, and made in Estonia
    • SGS Listed
    • Limited 3-year warranty (excluding elements)
    What's included?
    • 12/15/18 kW Sauna heater
    • Adjustable legs
    • Installation and operation manual
    • Warranty

    About the Brand

    The founder of HUUM, Siim Nellis, is actually the third one in his family to produce sauna stoves. His grandfather was a skilled oven-builder with a lot of experience in building sauna stoves and his father is also active in sauna stove production. Siim continues to carry on these traditions, connecting the Estonian sauna building knowledge with modern design and innovative technology.

    Our team consists of enthusiastic sauna fans who believe in the importance of sauna for health and well-being. All of us grew up in Estonia where it would be hard to imagine not going to the sauna at the end of a busy working week, after a cold winter day or on a nice summer evening in the countryside. Sauna means taking time for yourself, regenerating your body and mind, staying healthy and just feeling good. That is why we think that sauna should be available to everybody and everywhere.

    Heat your sauna comfortably with HUUM mobile app

    HUUM HIVE Sauna Heater Electric - Topture


    The main benefit of this is you don’t even have to be home to heat your sauna. You could be anywhere and have your sauna hot and ready at exactly the moment you step in the door. This is a great advantage for many home sauna owners as well as accommodation establishments.


    Save time with HUUM mobile app

    A HUUM sauna controller with the mobile app remote control option has two important advantages.

    Firstly, it saves you a lot of time. Let’s say heating the sauna takes about an hour. With a regular sauna controller, it would mean that once you arrive home you would still have to wait an hour before you can actually use it. With a mobile app remote control, you can start heating the sauna even without being home yet. You can just activate the sauna heater from your phone and spend that hour finishing up at work or exercising at the gym.


    HUUM mobile app works with UKU Wi-Fi sauna controller

    If you would like to heat your sauna with the HUUM app you first need to purchase a sauna controller with that feature. So, you should have UKU Wi-Fi controller installed in your sauna. These controllers can be used with any manufacturer’s electric heaters as long as they work with remote control and have a temperature control function.

    Once the controller is in place, all you need to do is download the HUUM app into your phone and connect it to your controller. To do that, just follow the instructions on the screen and insert your sauna controller’s ID and code when requested. After that, you are ready to heat your sauna from the app and enjoy all its features.

    Prepare your sauna experience with a few taps on the phone

    HUUM mobile app is about more than just switching the sauna heater on and off. It provides several useful features for adjusting your sauna experience to your wishes.

    First, let’s go over the basic functions. When it comes to heating, you can choose the beginning and end time of the heating and set the desired temperature. Thanks to the door sensor of the UKU control unit, the app will know if you have left your sauna room door open and will not allow heating in that case.

    While the sauna is heating, you can check the current temperature at any moment to see how it’s proceeding.

    If you already know exactly what time you need your sauna to be hot, the timer function comes in handy. Just activate the timer and have the sauna heated exactly by the time you arrive home from a workout or in time for a sauna party.

    HUUM sauna controllers can be connected to the lights, ventilation and steamer functions which can be controlled through the mobile app as well. In order to do that you must first activate these functions from the control panel on the wall.

    The number of app users is unlimited. Anybody who has the sauna controller ID numbers can download the app and connect it to the heater. This way all the family members can heat the sauna from the app and always see if the sauna is already being heated. Friends invited over for a sauna session can keep an eye on the sauna temperature to know if it is ready yet.

    HUUM mobile app comes in the following 6 languages: English, German, Russian, Italian, Finnish and Estonian.

    Warranty

    Your Own Sauna Ritual, in 3 Simple Steps

    You don't need a sales pitch, a spec sheet to decode, or six months of forum research.

    Size it right
    Step 1

    Size it right

    Every heater page lists the exact room size it's rated for, so you can match it to your sauna before you order.

    Get it installed
    Step 2

    Get it installed

    We provide the install spec sheet your electrician needs and our team is available if questions come up.

    Real löyly
    Step 3

    Real löyly

    With the heater, stones, and room properly matched, water on the rocks delivers the steam wave and rolling heat of a true Finnish session.

    WHAT COMES WITH EVERY TOPTURE ORDER

    Claim $348 in Free Bonuses Today

    The Sauna Mastery Protocol
    BONUS 1

    The Sauna Mastery Protocol

    The session times, temperatures, and weekly rhythm that turn a sauna into a habit you keep. Covers heat-up protocols, deep sleep, recovery stacking, and what to expect across the first 30 sessions. Sent to your inbox after purchase.

    $49

    INCLUDED

    Full-Value Freight Insurance + Priority Processing
    BONUS 2

    Full-Value Freight Insurance + Priority Processing

    Every CL4G ships fully insured from our US warehouse to your driveway. If anything arrives damaged, we handle the entire claim — no paperwork, no chasing the carrier. Orders dispatch in 2–6 business days if in stock, not 3–4 weeks.

    $299

    INCLUDED

    Retail Price: $3,299

    Today's price: $2,848

    Choose Your Options Now
    California Proposition 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    REAL HOMES. REAL REVIEWS.

    See What Sauna Owners Are Saying…

    Rated 5/5 based on 122 happy owners

    We thought about buying a sauna for years and finally did. We absolutely love it, especially in the winter. It’s incredibly easy to assemble with two people the whole family uses it.

    Verified owner

    Ordered this sauna fall 2024 and we love it. No better feeling during a Minnesota winter. Lastly, I have to mention the customer service for this purchase has been like no other. Any questions or requests I had were addressed immediately by Topture. I got more than I expected from them and have already recommended them to several people looking for saunas. SO if you're thinking about it, JUST DO IT already..

    Verified owner

    Thanks for the great service - greatly appreciated.

    Verified owner

    TOPTURE vs. OTHER DEALERS

    Same look. Very different ownership experience.

    Other dealers

    Customer support
    Direct line to sauna experts, before and after the sale
    Generic chat, slow email
    Freight & handling
    Full-value insurance included, specialized heavy-freight carriers
    Cheap delivery, damage risk on you
    Dispatch speed
    Priority processing — ships in 2–6 business days from US warehouses
    Non-priority lead times, weeks of "processing"
    Brand authorization
    Authorized SaunaLife dealer — warranty honored, claims processed by us
    Often gray market or limited brand access
    Payment options
    Shop Pay 0% APR — from $241.95/mo
    Full payment upfront only
    Post-sale
    Heater sizing, install support, warranty handling, troubleshooting
    Order confirmation and silence
    454+ Verified Reviews

    Real homeowners, rated 4.9/5 on Trustpilot.

    Lifetime Expert Support

    Same team before and after the sale, heater sizing, install help, warranty handling.

    Authorized HUUM Sauna Heater Dealer

    Factory-direct inventory, full lifetime warranty honored.

    Full Freight Insurance Included

    $0 risk if anything arrives damaged. We handle the claim.

    Real customer reviews

    What sauna owners are saying

    STILL UNSURE?

    Frequently Asked Questions

    General

    Where are you located, and where do you ship from?

    We are a U.S.-operated company with our main headquarters in Sheridan, Wyoming.

    Orders are shipped across the continental U.S. from our network of warehouses, managed by our logistics partners in California, Illinois, Texas, New York, Florida, and Toronto.

    How much is shipping?

    We’re proud to offer FREE SHIPPING on all orders over $200 within the Continental United States.

    The only exception is sauna stones—due to their weight and high shipping costs, we apply a shipping charge when they are purchased without a heater.

    Do you provide financing?

    Absolutely! To view your financing offer, simply select Shop Pay Installments as your payment method at Step 3 of checkout.

    You'll need to enter a debit card to receive your offer, but don’t worry—you can still back out before completing the purchase.

    How long will it take for my items to arrive?

    If you order today, you can expect delivery within 5-13 business days. In-stock products typically ship within 2-6 business days, and once they leave the warehouse, transit time is usually 3-7 business days, depending on your location. Let us know if you need more details!

    For pre-order or made-to-order items, the estimated delivery time frame is listed on the product page.

    What happens after I place my order?

    As soon as you place your order, you'll receive a confirmation email with your order details—be sure to keep it for your records. Once we process your order, we'll begin preparing it for shipment. As soon as it ships, you'll receive another email with tracking information.

    1-2 days before delivery, the delivery team will call you to schedule an appointment. You’ll need to be home to accept and sign for the delivery at the scheduled time.

    Is there a warranty?

    Yes, all products come with a manufacturer warranty. You can find the specific warranty details for each product under the "Warranty" tab on its product page.

    Do you have a showroom?

    We don’t have a showroom, which means we can bring you the lowest prices as we don’t need to worry about any extra costs!

    Where do you deliver to?

    We offer free Curbside Delivery to all 48 lower states and for some products even Canada.

    Do you ship internationally?

    International Shipping

    Yes, we offer international shipping for many of our products. Customers outside the US can request a personalized shipping quote by contacting us. Please be aware that any applicable taxes or customs fees will be the responsibility of the customer. Note that some items may be subject to shipping restrictions.

    Shipping to Hawaii, Alaska, and Puerto Rico

    We ship to Hawaii, Alaska, and Puerto Rico, although most items are subject to additional shipping fees. To obtain specific rates and prevent any restocking fees, please email us at contact@topture.com.

    Excellent on Trustpilot

    Your electric sauna heater, done the right way.

    • 595 lb stone load: longer, milder steam that holds heat.
    • Stainless steel elements with industrial-grade construction.
    • WiFi-ready via UKU controller: preheat from anywhere before you arrive.
    Includes $348 in free bonuses
    The Sauna Mastery Protocol Digital Guide
    The Sauna Mastery Protocol Digital Guide
    $49 FREE
    Full-Value Freight Insurance
    Full-Value Freight Insurance
    $299 FREE
    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • Shop Pay
    • Visa
    • Secure checkout
    • 30-day guarantee
    • 3 Year warranty
    Description

    HIVE electric sauna heater is an elegant solution for bigger saunas, for example, for spas and gyms. This floor-mounted heater holds up to 595 lb of stones, which ensures long-lasting hot steam even for larger groups, without compromising on design.

      Specifications
      Heater Size 12 kW 15 kW 18 kW
      Sauna Room 424-883 cu. ft. (12-25 m³) 539-1060 cu. ft. (15-30 m³) 636-1236 cu. ft. (18-35 m³)
      Stone Capacity 595 lb (270 kg)
      595 lb (270 kg)
      595 lb (270 kg)
      Height 29.53 in (750 mm) 29.53 in (750 mm)
      29.53 in (750 mm)
      Diameter 22.05 in (560 mm)
      22.05 in (560 mm) 22.05 in (560 mm)
      Weight 44.1 Ib (20 kg) 46.3 Ib (21 kg) 48.5 lb (22 kg)
      Hive Size Chart

      Safety Distance

      Heater Size 12 kW 15 kW 18 kW
      A 4.73 in (120 mm) 5.91 in (150 mm)
      7.1 in (180 mm)
      B 31.5 in (800 mm)
      33.86 in (860 mm)
      36.22 in (920 mm)

      Power

      HUUM HIVE Sauna Heater Electric - Topture

      Features
      Heat Source Traditional Steam
      Heater Type Electric Heater
      Other Features
      • Elegant design
      • Suitable for commercial use
      • 240V/1PH operation
      • Works with UKU controls (sold separately)
      • Works with UKU extension box (sold separately)
      • Large 552-pound stone capacity (sold separately, Requires 17 boxes) or 463lbs with use of HIVE air tunnel
      • Direct contact between stones and heating elements
      • More exposed stones create a longer and milder heat
      • Stainless steel construction
      • Stainless steel, industrial quality heating elements
      • Floor model with adjustable legs
      • Designed, engineered, and made in Estonia
      • SGS Listed
      • Limited 3-year warranty (excluding elements)
      What's included?
      • 12/15/18 kW Sauna heater
      • Adjustable legs
      • Installation and operation manual
      • Warranty

      About the Brand

      The founder of HUUM, Siim Nellis, is actually the third one in his family to produce sauna stoves. His grandfather was a skilled oven-builder with a lot of experience in building sauna stoves and his father is also active in sauna stove production. Siim continues to carry on these traditions, connecting the Estonian sauna building knowledge with modern design and innovative technology.

      Our team consists of enthusiastic sauna fans who believe in the importance of sauna for health and well-being. All of us grew up in Estonia where it would be hard to imagine not going to the sauna at the end of a busy working week, after a cold winter day or on a nice summer evening in the countryside. Sauna means taking time for yourself, regenerating your body and mind, staying healthy and just feeling good. That is why we think that sauna should be available to everybody and everywhere.

      Heat your sauna comfortably with HUUM mobile app

      HUUM HIVE Sauna Heater Electric - Topture


      The main benefit of this is you don’t even have to be home to heat your sauna. You could be anywhere and have your sauna hot and ready at exactly the moment you step in the door. This is a great advantage for many home sauna owners as well as accommodation establishments.


      Save time with HUUM mobile app

      A HUUM sauna controller with the mobile app remote control option has two important advantages.

      Firstly, it saves you a lot of time. Let’s say heating the sauna takes about an hour. With a regular sauna controller, it would mean that once you arrive home you would still have to wait an hour before you can actually use it. With a mobile app remote control, you can start heating the sauna even without being home yet. You can just activate the sauna heater from your phone and spend that hour finishing up at work or exercising at the gym.


      HUUM mobile app works with UKU Wi-Fi sauna controller

      If you would like to heat your sauna with the HUUM app you first need to purchase a sauna controller with that feature. So, you should have UKU Wi-Fi controller installed in your sauna. These controllers can be used with any manufacturer’s electric heaters as long as they work with remote control and have a temperature control function.

      Once the controller is in place, all you need to do is download the HUUM app into your phone and connect it to your controller. To do that, just follow the instructions on the screen and insert your sauna controller’s ID and code when requested. After that, you are ready to heat your sauna from the app and enjoy all its features.

      Prepare your sauna experience with a few taps on the phone

      HUUM mobile app is about more than just switching the sauna heater on and off. It provides several useful features for adjusting your sauna experience to your wishes.

      First, let’s go over the basic functions. When it comes to heating, you can choose the beginning and end time of the heating and set the desired temperature. Thanks to the door sensor of the UKU control unit, the app will know if you have left your sauna room door open and will not allow heating in that case.

      While the sauna is heating, you can check the current temperature at any moment to see how it’s proceeding.

      If you already know exactly what time you need your sauna to be hot, the timer function comes in handy. Just activate the timer and have the sauna heated exactly by the time you arrive home from a workout or in time for a sauna party.

      HUUM sauna controllers can be connected to the lights, ventilation and steamer functions which can be controlled through the mobile app as well. In order to do that you must first activate these functions from the control panel on the wall.

      The number of app users is unlimited. Anybody who has the sauna controller ID numbers can download the app and connect it to the heater. This way all the family members can heat the sauna from the app and always see if the sauna is already being heated. Friends invited over for a sauna session can keep an eye on the sauna temperature to know if it is ready yet.

      HUUM mobile app comes in the following 6 languages: English, German, Russian, Italian, Finnish and Estonian.

      Warranty