HUUM STEEL Series 10.5kW Sauna Heater Package
Description
Description
The SaunaLife Cube CL3G is a 2 person modern, pre-engineered outdoor sauna designed for homeowners who want a clean architectural aesthetic and efficient installation — without entering a fully custom build.
With its premium Thermo-Spruce exterior, tempered glass front wall, and thoughtfully engineered interior layout, the CL3G delivers authentic sauna performance in a streamlined structure.
At East Coast Saunas, we specialize in custom sauna design. That same expertise supports every Cube structure we sell — giving you clarity, guidance, and confidence beyond a standard online purchase.
Perfect for:
• Backyard installations
• Poolside applications
• Secondary residences
• Design-conscious properties
Package Contains
Package Contains
Everything you need for operation is included with the sauna, including the heater.
- Thermo Spruce Walls and Thermo Aspen Bench, Backrest, and Duckboard.
- Harvia KIP 6kW Sauna Heater with Wifi Control System
- LED Lighting Behind Backrest
- Cradle Support for Base
- Shingle Roof Kit
- Stainless Steel Metal Band Supports
Specifications
Specifications
Shipping Dimensions
- 70.9" Wide x 43.3" Deep x 32.3" Tall
Shipping Weight
- 990 lbs
Wall/Ceiling Material
- Thermally Modified Spruce
Bench/Backrest Material
- Thermally Modified Aspen
Interior Dimensions
- 49.6"Wide x 43.2"Deep x 75.4" Tall
Exterior Dimensions
- 53.2"Wide x 51.2"Deep x 81.9" Tall
Bench Depth
- Top 20.5" (52 cm)
- Lower 8" (20 cm)
- Side 11.8" (30 cm)
Delivery Details
Delivery Details
Curbside Delivery
- A Driver will call you to schedule the delivery (must be signed for)
- Delivery is Curbside only, driver will lower the crate to the ground with a lift gate
- Review the crate has not been damaged and all components are in good condition. If anything is damaged, make a note on the BOL before signing and take photos.
- Components are neatly packaged inside the crate with a complete manual ready for install
- Enjoy your Sauna!
Manuals/Warranty
Manuals/Warranty
Support & Guidance
Support & Guidance
When you purchase through East Coast Saunas:
• We call you once the order is placed to confirm site preparation
• We help coordinate a smooth and simple delivery
• We remain available for installation clarification throughout the entire process
Couldn't load pickup availability
HUUM STEEL Series 10.5kW Sauna Heater Package - UKU Classic Black Local is backordered and will ship as soon as it is back in stock.
Picking the right Sauna can feel overwhelming, our goal is to help simplify this process for you.
If you are looking for additional guidance and not sure exactly which option is right for you, please send call or email us and we would be happy to guide you!
Email: support@eastcoastsaunas.com
OR
Call: 516-234-5202.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Setting up
Secure Your Sauna
Add your 2 person sauna to the cart, complete checkout, and reserve your slot with a current lead time of 4-6 weeks.
Site Preparation
Once an order is placed, our team will contact you via phone and email to review all considerations for site preparation.
Delivery & Installation
Your sauna is delivered curbside to your property, and installation is completed in 1-2 days using the provided install guides and any support needed by ECS.
If you live on Long Island and you selected to add on installation, we will coordinate the complete deliver/install for you.

Designed for Simple Assembly
The Cube Saunas are engineered for efficient installation with detailed documentation and clearly defined components. When purchased through East Coast Saunas, you also receive direct access to experienced sauna specialists for clarification if needed.









