SHOP HUUM STEEL MINI SERIES 4 STAINLESS STEEL WALL MOUNT 3.5KW SAUNA HEATER AT SAKSBY WHOLESALE & SAVE! WHY PAY MORE ELSEWHERE!
Unleash the perfect sauna experience in your own home with the HUUM STEEL Mini 4 sauna heater. This compact and stylish wall-mounted heater packs a powerful punch, heating up your sauna space up to 25% faster than others thanks to its innovative internal air duct.
But the magic doesn't stop there. The STEEL Mini 4 boasts a surprisingly large rock capacity, allowing for more consistent heat, abundant steam, and a truly luxurious bathing experience. Imagine yourself enveloped in gentle, therapeutic warmth, exactly the way you like it.
Don't let the size of your sauna hold you back from achieving sauna nirvana. The STEEL Mini 4's incredibly small safety distances make it ideal for compact spaces. Upgrade your home spa today and experience the difference a HUUM heater can make.
FEATURES
- The direct contact between stones and heating elements allows for more exposed stones, creating a more consistent and enjoyable heat. This feature ensures a superior bathing experience, every time you use it.
- The exceptionally short safety distances make it ideal for small saunas, ensuring a safe installation. Plus, it comes with a limited 5-year warranty, giving you peace of mind.
- Made from high-quality stainless steel, this heater not only looks elegant but is also built to last. The industrial-quality heating elements guarantee superior performance and reliability.
- Holding up to 133 pounds of stones, the HUUM STEEL Mini ensures a longer, milder heat with more steam capability. This means a more comfortable and effective sauna session every time.
- With its internal air duct, this sauna heater heats up to 25% faster than other models. Enjoy the benefits of quick and consistent heat, enhancing your sauna experience.
FREE USA SHIPPING. Your Huum Steel Mini 4 Sauna Heater will be packed and shipped within 1-3 business days and delivered to you between 5-10 business days.
Dimensions: | 6D x 12.6W x 38.4H in. |
Stone Capacity: | 32 lbs. |
Power Range: | 3.5 KW |
Room Size Heating Capacity: | 123-212 cu ft. |
Material: | Stainless Steel |
Heater Weight: | 32 lbs |
Sauna Stones Included: | No |
(1) Sauna Heater, (1) Wall Fastening Bracket, (1) Installation & Operation Manual, (1) Limited 5-year Warranty (Excluding Elements), (1) HUUM UKU Local Controller - H2004022, (4) HUUM Stones 12 Small (3-5 cm) Sauna Heater Stones - H30991001
30 DAY MONEY BACK GUARANTEE - NO RESTOCKING FEES*
If you're not satisfied with an item that you purchased from Saksby Wholesale, you can return it within 30 days after delivery for a refund* (Read Free Returns Policy), as long as the item is in its original saleable condition and packaging. Items that have been used or modified in any way may not be returned. *Exclusions to our Free Returns Policy are outlined below.
To return an item, submit your request in writing and send it to hello@saksby.com. We will give you instructions on how to send your item back to us.
The following items may NOT be returned:
- Products which are eligible for parts under manufacturer warranty;
- Items that arrived damaged. In these cases, our shipping policy regarding damages applies.
- Items that have been opened, used or modified in any way.
- Items without the original packaging (including shipping pallet, if applicable).
- Items that deemed unsellable at new.
- Made-to-order items (please refer to the product page to check the item’s eligibility for return).
- Any items shipped to Canada.
- Used Products with a noticeable trace of use.

HUUM WARRANTY
SAUNA HEATER FAQS
The heater you need for your sauna depends on its size, type, and your preferences. First, calculate the sauna's cubic footage (length x width x height) to determine the heater's power requirements—smaller saunas (up to 100 cubic feet) typically need 3-4.5 kW heaters, while larger ones (300+ cubic feet) may require 9-12 kW. Choose between traditional electric or wood-burning heaters for a classic sauna experience, or opt for infrared panels for energy efficiency and direct body heating. Consider features like built-in controls, safety mechanisms, and design aesthetics. For a modern, high-performance option, brands like HUUM offer stylish and efficient heaters tailored to various sauna sizes and needs.
02. What Is The Lifespan Of A Sauna Heater?
The lifespan of a sauna heater typically ranges from 10 to 20 years, depending on factors like the quality of the heater, how often it is used, and how well it is maintained. High-quality heaters from reputable brands, such as HUUM, are designed to withstand years of regular use, but proper care is essential to ensure their longevity. Cleaning the heater regularly, checking and replacing any worn-out parts, and using the heater within its recommended capacity can all help extend its lifespan. Additionally, heavy usage or neglecting routine maintenance can shorten a heater's life, so taking care of your sauna heater is key to making it last for many relaxing years.
03. How Is My Sauna Heater Shipped?
Your sauna heater will be shipped via LTL freight in large, crated boxes. A delivery appointment will be scheduled before arrival.
04. How Much Does Shipping Cost?
We cover the shipping charge on all sauna heaters. The price you see online includes FREE shipping!
05. How Do I Clean My Sauna Heater?
Cleaning your sauna heater is simple and essential for maintaining its performance. Start by turning off the heater and allowing it to cool completely to ensure safety. Remove the sauna rocks and inspect them for cracks or deterioration; replace any damaged rocks. Use a soft brush or cloth to clean away dust and debris from the heater’s surface and interior, taking care not to damage any wiring or delicate components. If the heater has a removable grate or guard, clean it with warm, soapy water and dry it thoroughly before reassembling. Wipe down the rocks with a damp cloth to remove any dirt or buildup, and reposition them evenly when placing them back into the heater. Regular cleaning will keep your sauna heater running efficiently and prolong its lifespan.
06. What If My Sauna Heater Arrives Damaged?
Inspect your sauna heater upon delivery and note any damages before signing the receipt. Contact us within 48 hours to start a claim. Your sauna heater will be either serviced or replaced.
07. Who Do I Contact For Warranty Support?
Contact hello@saksby.com or call 844-717-5044