HUUM CLIFF 3.5kW Compact Sauna Heater for Small Rooms with Wi-Fi Control & Modern Design
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Product Information
The HUUM CLIFF Mini 3.5kW sauna heater is a compact, wall-mounted unit designed for sauna rooms up to 212 cubic feet. Its intelligent design offers a higher rock volume, providing consistent, soft heat and greater steam production.
The sleek, contemporary design enhances the look of any home sauna. Ideal for smaller spaces, it delivers an efficient and enjoyable sauna experience. With extremely short safety distances, it's a perfect choice for tight spaces.
Product Features
The HUUM CLIFF Mini 3.5kW sauna heater features a slim design ideal for small sauna rooms (123-212 cu. ft.).
With a 133 lb. stone capacity, it provides efficient, soft heat with direct stone-to-element contact.
Built from stainless steel, it includes removable ribs for accurate stone stacking and works with UKU controls (sold separately).
Compact and Slender Design
UKU Control Compatible
Innovative Safety Design
Space-Saving Design
HUUM CLIFF Mini Series 3.5kW Sauna Heater
- Compact and Slender Design: Space-saving design perfect for smaller saunas, fitting in limited spaces with ease.
- Efficient Heat Distribution: Internal air ducts enable 25% faster heating, creating a consistent, soft, and high heat.
- Removable Ribs for Easy Stone Stacking: Removable ribs make it easier to stack stones for optimal heat distribution and efficiency.
- European Quality: Designed and crafted in Estonia with SGS certification and a 5-year warranty.
What’s Included?
- 3.5kW sauna heater
- 2 prop blocks (for removal of sauna rib slats)
- Installation and operation manual
- Limited 5-year warranty (excluding elements)
Additional Features
The HUUM CLIFF Mini 3.5kW sauna heater features a compact, slender design ideal for small sauna rooms.
Its internal air duct enables 25% faster heating, while a 133 lb stone capacity ensures consistent, soft
heat.
With removable ribs for easier stone stacking, it delivers superior steam and efficiency. Constructed
from durable stainless steel.
Premium Construction
Constructed from high-quality stainless steel, providing durability and a modern aesthetic.
Quiet Operation
Minimal noise during operation for a peaceful and relaxing sauna session.
Faster Heating Time
Heats up to 25% faster due to an internal air duct that improves heat flow.
Easy Installation
Wall-mounted model optimizes floor space, allowing for better sauna layout.
About HUUM
HUUM is an innovative Estonian company creating high-quality sauna heaters that blend exquisite design, smart technology, and traditional craftsmanship.
Founded by Siim Nellis, a third-generation sauna stove producer, HUUM draws on decades of expertise and Nordic sauna traditions.
Their award-winning designs, like the DROP heater, prioritize gentle steam, efficiency, and sustainability. Made in Estonia, HUUM brings the authentic sauna experience to the world.
Why Choose Us?
Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.
As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.
Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.
Specifications
| Brand | HUUM |
| SKU | H1005012 |
| Model | CLIFF Mini 3.5 |
| Minimum Cubic Feet | 123 CF |
| Maximum Cubic Feet | 212 CF |
| Kilowatt Rating (KW) | 3.5 KW |
| Heater Weight | 33 lbs |
| Shipping Weight with Sauna Stones | 166 lbs |
| Dimensions (W x D x H) | 10.6" (270mm) x 6.3" (160mm) x 38.4" (975mm) |
| Installation and Operational Manual | Cliff IOM |
| Cliff Mini Spec Diagram | Spec Diagram |
| HUUM Stone Requirments | Stone Requirements |
| HUUM Elements Required | Elements Required |
| HUUM Certificate of Compliance | Compliance Certficate |
| Sizing Your HUUM | HUUM Size |
Warranty & Returns
Return Policy
Bathing Brands accepts returns of new, uninstalled items within 30 days of purchase. Contact us
promptly for a Return Authorization Number. For shipping damage, include photos and note if damage was
recorded upon delivery. Bathing Brands covers return shipping for damages or errors. For
change-of-mind returns, restocking fees are case-by-case, and customers cover shipping both ways. We
recommend insured shipping via the original method (Ground or LTL). Once returned, items are
inspected, and if damaged, you’ll be notified to file a claim with your shipper. Refunds are processed
after inspection. Custom or special-order items are non-returnable.
To request a return or refund, customers can use our contact form, email
(info@peakprimalwellness.com) , or phone
- (877) 689-4898. Once the product is inspected and confirmed to be in brand new condition, we will initiate the
refund, which typically takes 5-7 business days to post back to the original payment method. Refunds
can be applied via the customer’s preferred method, including card or bank transfer. Shipping
instructions and the return address will be provided upon contacting customer service. Please include
photos if the product arrives damaged.
Click here
to view our complete return policy for more details.
Shipping Policy
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
Frequently Asked Questions
Can the HUUM CLIFF Mini 3.5kW be installed in a home sauna?
Yes, it is designed for use in residential saunas, especially those with limited space.
How does the internal air duct improve the heating performance of the HUUM CLIFF Mini?
The internal air duct allows for faster heat circulation, heating the sauna up to 25% faster.
Is the HUUM CLIFF Mini 3.5kW energy-efficient?
Yes, its design optimizes energy usage, providing consistent heat with minimal energy consumption.
Can the heater be used with other sauna control systems?
It is specifically designed to work with UKU controls, and other control systems may not be compatible.
How is the stone capacity of the HUUM CLIFF Mini 3.5kW beneficial?
A larger stone capacity (133 lbs) ensures a consistent, soft heat and enhanced steam production.
Can I adjust the heat output in the HUUM CLIFF Mini?
Heat output can be controlled using the UKU control, allowing for customization of the sauna experience.
Can I install the HUUM CLIFF Mini myself?
Professional installation is recommended to ensure the heater is set up safely and correctly.
