Real Stones. Real Steam. Real Sauna.

Complete Package

We've paired the TITAN SL1 with the proper quantity of sauna stones required for operation, so there's no need to determine stone sizing or quantity separately.

Your package arrives with approximately 44 lb of properly sized sauna stones ready for loading according to the manufacturer's instructions.

Propane Freedom

No dedicated 240V circuit. No electrical panel upgrade. No trenching power across the property.

Connect the TITAN SL1 to the appropriate propane source and enjoy traditional sauna heat in locations where electrical service may be unavailable or impractical.

Traditional Löyly

This is not simply a hot-air heater.

The open stone basket holds approximately 44 lb of sauna stones, creating substantial thermal mass for softer radiant heat and allowing water to be poured over the hot stones for traditional steam and löyly.

No Chimney Required

Get the experience of a traditional stone sauna heater without planning a chimney penetration or maintaining a fire.

There is no wood to split, stack, ignite, or continuously tend—and no ash to clean after your session.

Adjustable Heat

With adjustable output from approximately 4.5–8.1kW / 15,300–27,600 BTU, the TITAN SL1 gives you greater control over the sauna environment based on room size, outdoor conditions, and how you like to sauna.

Made to Move

At approximately 33 lb before stones, the TITAN SL1 is exceptionally versatile compared with permanently installed sauna heaters.

Use it as part of a portable SaunaTrekker system or integrate it into an appropriate outdoor sauna environment that meets SaunaLife's installation and ventilation requirements.

Propane vs. Electric vs. Wood

Why Choose Propane?

Compared with Electric

Many traditional electric sauna heaters require a dedicated 240V circuit, correctly sized breaker and wiring, and professional electrical installation.

For a remote sauna location, getting power to the sauna can sometimes become one of the most complicated parts of the project.

The TITAN SL1 requires no electrical service to operate.

Compared with Wood-Burning

Wood-fired sauna is an incredible experience, but it comes with additional considerations:

• Chimney installation
• Required clearances
• Firewood storage
• Fire starting
• Continuous fire tending
• Ash removal
• Longer preparation

Propane dramatically simplifies the ritual while retaining one of the elements we consider most important in a traditional sauna:

a substantial mass of hot sauna stones capable of producing steam and löyly.

The Sauna Experience

Soft Heat + Satisfying Steam

One of the biggest differences between a true traditional sauna heater and many portable heat sources is the stone mass.

The TITAN SL1 holds approximately 44 lb of stones.

As those stones heat, they store substantial thermal energy and help create the softer, enveloping sauna climate associated with traditional bathing.

Pour water over the properly heated stones and that stored energy releases a burst of steam—löyly—temporarily increasing humidity and transforming how the heat feels against the skin.

For us, that's an important part of what makes sauna feel like sauna.

Built for Adventure

Portable Without Feeling Temporary

Portable wellness equipment often requires compromising the actual experience.

The TITAN takes a different approach.

Its compact form and propane fuel source make it highly transportable, while the stainless steel and brass construction, substantial stone capacity, adjustable output, and traditional steam capability deliver an experience much closer to a permanent sauna heater.

It's why we especially like the TITAN for people who want the freedom of a portable system without giving up the ritual of traditional sauna bathing.

Performance

Heat Output

Adjustable 4.5–8.1kW

BTU Output

Approximately 15,300–27,600 BTU

Fuel

Propane / LP

Sauna Stone Capacity

Approximately 44 lb

Sauna Stones

Included with this package

Heater Weight

Approximately 33 lb without stones

Power Requirement

None

No electrical connection is required for heater operation.

Sauna Room Sizing

Recommended Room Volume

Uninsulated Sauna Room:
Approximately 140–350 cu. ft.

Insulated Sauna Room:
Approximately 140–425 cu. ft.

Actual performance will vary based on sauna construction, insulation, outdoor temperature, ventilation, stone loading, propane supply, and desired bathing temperature.

Proper heater sizing and installation should always follow SaunaLife's official specifications and installation instructions.

Everything Essential for the Heater Setup

SaunaLife TITAN SL1 Propane Sauna Heater

The heart of the system—an adjustable propane-powered traditional sauna heater engineered for stone-based heat and steam.

Sauna Stones

Approximately 44 lb of properly sized sauna stones are included with this package for filling the TITAN SL1 stone basket.

Stone Basket

Designed to surround the heating chamber with stones for excellent thermal mass and steam production.

Radiant Heat Chamber

Creates the heat that warms the surrounding stone mass and sauna environment.

Heater Base

Provides the foundation for the complete heater assembly.

6' Propane Hose + Regulator

Connects the heater to the appropriate propane supply.

Heater Guard

Included for added protection around the heater during sauna use.

Protective Gloves

Included for safe handling during setup and operation as directed by the manufacturer.

Installation & Operation Manual

Always review the complete SaunaLife instructions before installation or operation.

Propane tank is not included.

Brand: SaunaLife
Model: TITAN SL1
Heater Type: Propane Sauna Heater
Fuel: Propane / LP
Heat Output: 4.5–8.1kW adjustable
BTU Output: 15,300–27,600 BTU
Stone Capacity: Approximately 44 lb
Sauna Stones: Included with this package
Recommended Stone Size: Approximately 1"–2" / 3–5 cm
Heater Weight: Approximately 33 lb without stones
Construction: Stainless Steel + Brass
Timer: 60 minutes
Electrical Requirement: None
Uninsulated Room Size: Approximately 140–350 cu. ft.
Insulated Room Size: Approximately 140–425 cu. ft.
Application: Properly ventilated sauna environments
Propane Tank: Not included

Click Here for the SaunaLife Titan Propane Sauna Heater Installation & Owner's Manual

Free Shipping on Sauna Heaters

The SaunaLife TITAN SL1 Propane Sauna Heater qualifies for free shipping when available.

When in stock, this item typically ships within 3–5 business days. Sauna stones, accessories, tents, or larger sauna items may ship separately.

For current stock availability, call or text 360-360-6968 or email info@nwimmersion.com before ordering. Once your order ships, tracking information will be provided by email.

The TITAN SL1 heater and sauna stones are packaged separately and may arrive in multiple boxes or separate shipments.

Multiple tracking numbers may be provided.

Please inspect all packages upon arrival and notify us promptly of any visible shipping damage.

For questions about your shipment, our team is available to help coordinate and confirm what to expect.

SaunaLife Manufacturer Warranty

The SaunaLife TITAN SL1 Propane Sauna Heater is backed by SaunaLife’s applicable manufacturer warranty when installed, operated, and maintained according to the official installation and operation manual.

Warranty coverage may vary by component, use environment, installation conditions, maintenance, ventilation, fuel setup, and product condition. Damage caused by improper installation, blocked ventilation, incorrect fuel use, misuse, unauthorized modification, impact damage, improper clearances, failure to use required stones, or failure to follow the manual may affect warranty eligibility.

As an Authorized SaunaLife Dealer, NW Immersion is here to help with product selection, sauna compatibility, accessory planning, troubleshooting, warranty guidance, and long-term sauna ownership support.

Please refer to the official SaunaLife warranty document and TITAN SL1 manual for complete warranty terms.

Click Here for the SaunaLife Warranty