How do I know whether the Sentinel 1 fits my space?

The published dimensions are 39” D x 39” W x 76 3/4” H. Bring measurements and photos of the location and access route. The showroom will check the current manufacturer guide, base, clearance and delivery path with you.

What setup does this sauna require?

The published electrical information is 120V / 15 Amp / 1350 Watts. Final utility, ventilation, drainage and site requirements depend on the selected configuration. Confirm the current installation guide before construction and use qualified trades where required.

How does delivery work for the Sentinel 1?

Inside each showroom's delivery area, delivery and setup are free at Arlington, Flower Mound, Richardson and San Antonio; Austin prices delivery by product. The showroom plans the access route and the base with you, and your written quote lists what is included.

What should I confirm about capacity, care and warranty?

This model lists 1 for capacity. Ask the showroom to confirm the selected configuration, care routine, included accessories and the current manufacturer warranty in writing before purchase.

Sentinel 1 Sauna

Finnleo Sentinel 1: room for up to 1, Sentinel Series infrared saunas.

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1 personCapacity

InfraredSauna type

39” D x 39” W x 76 3/4” HSize

15 Amp / 120VPower

Authorized Dealer

Site Planning Guidance

Delivery & Placement

Manufacturer Warranty

Google 4.8 / 5 Arlington177 reviews · checked 2026-10-04 · See on Google

Complete model guide

Everything to know about the Sentinel 1.

Model details, options and planning in one place.

The Finnleo Sentinel 1 is a one-person indoor infrared sauna with a manufacturer-listed 39-inch-square footprint. It offers a compact room format for an individual sauna routine. Check the exterior height, door access and electrical requirements before deciding on its place in your home.

Sentinel 1 is available through Southern Leisure showrooms in Arlington, Flower Mound, Richardson, Austin and San Antonio. Ask a local product specialist about display models, delivery and current dealer pricing.

Similar Saunas

From product choice to a finished plan.

Five practical steps keep the product, property and installation aligned.Choose a showroom

Step 1
See the details in person
Ask your nearest Southern Leisure showroom whether the Sentinel 1 is available to view. A specialist can compare the features, finishes and current options with you.
Step 2
Share photos of the space
Send clear photos of the proposed location and the path from the street. We use them to flag access, clearance and placement questions before the order is finalized.
Step 3
Confirm the site plan
The published size is 39” D x 39” W x 76 3/4” H. Your showroom will confirm the current manufacturer guide, the finished base and the service clearances your installation needs.
Step 4
Prepare utilities
The published electrical information is 120V / 15 Amp / 1350 Watts. Confirm it against the current installation guide and use a qualified trade professional for the final connection.
Step 5
Start your first session
After delivery, review the controls, care and warranty steps for the Sentinel 1. Keep the current manual and your showroom contact details together for future support.

Before you choose the Sentinel 1.

Clear answers for planning the product, site and delivery.

Yes. Ask Arlington, Flower Mound, Richardson, Austin or San Antonio whether this model or a close comparison is currently on display. Showroom selection changes, so confirm before you travel.

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Google reviews 4.8/5Arlington177 reviews · checked 2026-10-04Read their experiences Google reviews 4.9/5Flower Mound285 reviews · checked 2026-10-04Read their experiences Google reviews 5.0/5San Antonio101 reviews · checked 2026-10-04Read their experiences Google reviews 4.9/5Richardson196 reviews · checked 2026-10-04Read their experiences Google reviews 4.8/5Austin215 reviews · checked 2026-10-04Read their experiences

Sentinel 1 vs. other saunas.

Same build quality. Different size, seating and features.

Specification	Sentinel 1	Sentinel 2	Sentinel 3	Centurion Sauna
Saunas Type	Infrared Saunas	Infrared Saunas	Infrared Saunas	Traditional Saunas
Style	Free-Standing	Free-Standing	Free-Standing	Free-Standing
Heating Method	Electric	Electric	Electric	Electric
Shape	Rectangular	Rectangular	Rectangular	Rectangular
Frame Material	Wood	Wood	Wood	-
Seating Capacity	1 Person	2 People	3 People	4–5 people
Installation Area	Indoor	Indoor	Indoor	Indoor
Size	39.00" x 39.00" x 76.56"	49.25" x 40.75" x 76.44"	73.00" x 43.50" x 76.56"	84.00" x 72.00" x 84.00"
Link	This model	View Sentinel 2 →	View Sentinel 3 →	View Centurion Sauna →

Sentinel 1 Sauna

Everything to know about the Sentinel 1.

Finnleo Sentinel Series

Wireless Connectivity

Plug & Play

Color Changing

Bluetooth

Made in USA

Similar Saunas

From product choice to a finished plan.

See the details in person

Share photos of the space

Confirm the site plan

Prepare utilities

Start your first session

Before you choose the Sentinel 1.

Real people. Local experiences.

Sentinel 1 vs. other saunas.

What are you shopping for?

Ready for the next step?

See what is closest.Plan the visit.