
Product Information
The HUUM SLIM-EL35 3500W Heating Element is designed for CLIFF & STEEL series 3.5kW, 9kW, and 10.5kW sauna heaters. It ensures efficient, consistent heat distribution for optimal sauna performance. Made from high-quality stainless steel, it offers corrosion resistance and long-lasting durability.
The manufacturer recommends replacing all heating elements simultaneously for uniform heating. Energy-efficient and easy to install, it helps maintain heater safety and functionality. Non-returnable product to ensure authenticity and reliability.


Product Features
The HUUM SLIM-EL35 3500W Heating Element features durable stainless steel construction for longevity, corrosion resistance, and efficient heat distribution, ensuring optimal performance in CLIFF & STEEL 3.5kW, 9kW, and 10.5kW sauna heaters.
The manufacturer recommends replacing all elements simultaneously for balanced heating, safety, and reliable operation.

What’s Included?
- Heating Element
Additional Features
The HUUM SLIM-EL35 3500W Heating Element ensures efficient, even heat distribution for CLIFF & STEEL
3.5kW, 9kW, and 10.5kW sauna heaters. Made from high-quality stainless steel, it provides corrosion
resistance and durability.
Energy-efficient and easy to install, the manufacturer recommends replacing all elements simultaneously.
Non-returnable to maintain authenticity, safety, and proper heater functionality.

Compatible with CLIFF & STEEL Heaters
Designed for HUUM CLIFF & STEEL 3.5kW, 9kW, and 10.5kW sauna heaters.

3500W Power Output
Provides high-efficiency heating for consistent sauna performance.

Low Maintenance
Designed for minimal upkeep with durable materials resistant to rust and corrosion.

Energy Efficient
Designed for low energy consumption while maintaining powerful heat output.
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 | SP0014 |
Model | SLIM-EL35 |
Elements Required | HUUM ER |
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
What sauna heaters is the HUUM SLIM-EL35 heating element compatible with?

It is designed for HUUM CLIFF & STEEL 3.5kW, 9kW, and 10.5kW sauna heaters.
What is the power output of this heating element?

It has a 3500W (3.5kW) power rating for efficient sauna heating.
What material is the heating element made of?

It is made from high-quality stainless steel for durability and corrosion resistance.
Should I replace only one heating element or all at the same time?

The manufacturer recommends replacing all heating elements simultaneously for even heating and optimal performance.
Is this heating element energy efficient?

Yes, it is designed for low energy consumption while maintaining high heating efficiency.
Can I install this heating element myself?

Professional installation is recommended to ensure safe and proper setup.
How long does this heating element typically last?

Lifespan varies based on usage, but stainless steel construction ensures long-lasting durability.