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East Coast Saunas

HUUM STEEL Series 9.0kW Sauna Heater Package

$3,808.00
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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

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

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

Curbside Delivery

  1. A Driver will call you to schedule the delivery (must be signed for)
  2. Delivery is Curbside only, driver will lower the crate to the ground with a lift gate
  3. 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.
  4. Components are neatly packaged inside the crate with a complete manual ready for install
  5. Enjoy your Sauna!

Manuals/Warranty

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

Current Lead Time 4-6 Weeks

Heater Control Package

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Setting up

01

Secure Your Sauna

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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.

02

Site Preparation

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Site Preparation

Once an order is placed, our team will contact you via phone and email to review all considerations for site preparation.

03

Delivery & Installation

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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.