Choose your heat
Infrared warms you directly at 130–165°F. Hybrid adds a stone heater for 155–194°F+ and steam, and traditional delivers classic Finnish heat at 194°F+.
Indoor Sauna · Axis by Symmetry
Axis Indoor Sauna by Symmetry
Price on request Made to order · quoted to your delivery address
A compact indoor sauna with a Western Red Cedar interior and a Black Thermo Aspen exterior. Choose ultra-low EMF infrared, a hybrid of infrared and stone heat, or classic Finnish heat, in a 4×4 or 4×6 footprint.
- 4×4 or 4×6footprint
- 3heat types
- Up to 194°F+traditional heat
- 60–90 minassembly, 2 people
Request your quote
Share a few details and our wellness team will send pricing, lead time and finish options for this piece.
Prefer to talk it through? Chat with us now
- ◷Complimentary freight delivery Within the contiguous U.S. We confirm your lead time and delivery access with your quote.
- ◇Manufacturer warranty Symmetry's warranty terms for your model are confirmed in writing with your quote. Details
- ↺Returns Made-to-order pieces: cancellation and return terms are confirmed in writing before you commit. Return policy
- ✦Questions? Chat with us now Instant answers on sizes, heat, finishes, space and delivery. Start a chat
Not sure which Symmetry piece is right for you?Our wellness team can help you compare sizes, heat types, finishes, space and power needs, with answers in seconds.
Overview
One cabin, three ways to heat
Crafted to last
A Western Red Cedar interior and Black Thermo Aspen exterior, with two-tier benches so you can choose your heat level.
Comfort built in
Chromotherapy lighting, Bluetooth audio and an LCD touchpad, with ultra-low EMF infrared heaters on infrared and hybrid models.
Specifications
Full technical specifications
Sauna
- Model
- Axis Indoor by Symmetry: Infrared, Hybrid or Traditional
- Sizes
- 4×4 ft or 4×6 ft
- Interior
- Western Red Cedar, two-tier benches
- Exterior
- Black Thermo Aspen
- Comfort
- Chromotherapy lighting, Bluetooth audio, LCD touchpad
Heat
- Infrared
- Ultra-low EMF far + mid infrared, 130–165°F
- Hybrid
- Infrared plus a Harvia Vega 1.9 kW (4×4) or HUUM Steel Mini 4 stone heater, 155–194°F+
- Traditional
- HUUM Steel Mini 4 stone heater, 194°F+, with Local or WiFi control
Warranty
- Coverage
- 5 years on parts, lifetime on infrared heaters, 3 years on HUUM heaters, per Axis
Home Longevity Suites™
Where Axis Indoor fits
Axis Indoor is part of the Essentials suite. Every suite pairs a Symmetry sauna with a Symmetry cold tub for contrast sessions at home, with design and installation coordinated by our team.
| Suite | Sauna + cold tub |
|---|---|
| Essentials | Axis Indoor sauna + Frode cold tub |
| Signature | Align sauna (Ethos as an in-stock alternate) + Björn cold tub |
| Estate | Element sauna + Loki cold tub |
| Private Clinic | Taive Outdoor sauna + Stig recessed cold tub (Thor as an alternate) |
Suite pricing and inclusions are being finalized and are confirmed with your proposal.
Dimensions & space
Plan your space and power
| Item | Measurement |
|---|---|
| Infrared 4×4 footprint | 48¼ W × 50 D × 80 H in |
| Infrared 4×6 footprint | 72 W × 50½ D × 80 H in |
| Infrared 4×4 power | 120 V, 15 A dedicated circuit, plug-in |
| Infrared 4×6 power | 240 V, 15 A |
| Hybrid 4×4 with Harvia | 120 V, 20 A (heater) plus 120 V, 15 A |
| Hybrid 4×4 with HUUM | 240 V, 15 A (heater) plus 120 V, 15 A |
| Hybrid 4×6 with HUUM | 240 V, 15 A plus 240 V, 15 A |
| Traditional | 240 V, 15 A (heater) plus 120 V, 15 A |
- For indoor use on a level, dry, solid floor: concrete, tile, hardwood or vinyl
- Leave at least 3 in of clearance at the top and sides for the power cord and airflow
- The outlet should be within 8 ft of the sauna
- A qualified electrician should hard-wire any stone heater
- Axis notes that outdoor placement needs a cover or roof, or the warranty is void
Installation
How assembly works
Axis says two people can assemble most models in 60–90 minutes, mainly with a drill. Stone heaters must be wired by a licensed electrician.
Before delivery
- Choose a level, dry indoor spot near a shower if you can
- Book an electrician for any stone heater circuit
- Confirm the dedicated outlet within 8 ft
Build the cabin
- Install the feet on the floor panel, then the back and side panels
- Add the bench supports and benches, and plug in the heater cables
- Fit the front glass panel and the top panel
Power on
- Connect the heater and data cables to the power supply
- Your electrician installs the stone heater, if you chose one
- Plug in, then run the first heat cycles to burn off factory dust
Video guides
See it before it arrives
Axis shares product videos on its YouTube channel. For exact assembly steps, follow the Axis owner's manual and installation guide below.
What's included
What arrives
- Pre-built wall, floor and roof panels
- Two-tier benches and supports
- Infrared heaters (infrared and hybrid)
- Stone heater with mounting plate (hybrid and traditional)
- Glass front and door handle
- Power supply, control panel, lighting and audio
- Owner's manual
Manuals & guides
Installation guides and manuals
- Axis Owner's Manual (PDF, 28 pages)
Location, step-by-step assembly, getting started, safety, troubleshooting and limited warranty, from Symmetry - Axis Installation Guide
Site, electrical and assembly checklist, from Symmetry's help center - Axis help center
Replacement guides for the backrest, control panel, power supply and infrared heaters
Using & care
Simple to use, easy to keep
Your session
- Infrared feels gentler: many people stay a little longer at 130–165°F
- With a stone heater, ladle water on the stones for steam
- Sit on the upper bench for more heat, the lower for less
Stay comfortable
- Drink water before, during and after
- Sit on a towel and keep one on the floor
- Cool down slowly before you shower
Care
- Wipe the interior with a damp cloth
- Polish the exterior with a natural furniture polish or beeswax
- Sand out small marks on the interior with fine-grade sandpaper
Drink water before, during and after. If you have a heart condition, low or high blood pressure, are pregnant, take medication or have another medical condition, check with your clinician before using a sauna. Never use a sauna after alcohol, and leave right away if you feel dizzy or unwell.
Research
What regular sauna use may support
Heart health over time
In a long-term Finnish study, people who used a sauna 4 to 7 times a week had lower rates of heart-related death than those who went once a week. Read the study
Healthy blood pressure
Adding a short sauna after exercise lowered blood pressure more than exercise alone. Read the study
Stroke risk
In a 15-year study of Finnish men and women, frequent sauna users had a lower rate of stroke than people who went once a week. Read the study
Memory with age
In a 20-year study of Finnish men, those who used a sauna 4 to 7 times a week had lower rates of dementia. Read the study
Tension relief
Regular sauna sessions reduced the intensity of tension-type headaches in adults who had them often. Read the study
The bigger picture
A review of sauna research summarizes what is known about regular sauna bathing and health. Read the review
These studies looked at traditional Finnish saunas, mostly in Finnish adults, as part of a healthy lifestyle. They show links, not guarantees, and a sauna complements care from your healthcare team rather than replacing it.
Delivery, returns & warranty
Clear terms, before you buy
Delivery
Complimentary freight shipping within the contiguous U.S. Axis lists in-stock saunas shipping in about 4–12 days and pre-orders in 8–14 weeks; the traditional 4×6 currently ships in 12–18 weeks. We'll confirm your date before you order.
Returns
Request a return within 30 days of delivery for unused, uninstalled items in their original packaging. Please report damage within 48 hours of delivery. Approved non-defective returns have a 25% restocking fee, and return freight is the customer's responsibility. Full return policy
Warranty
Axis lists 5 years on parts, a lifetime warranty on the infrared heaters and 3 years on HUUM heaters. HSA/FSA eligibility may be available through Truemed.
FAQ
Questions, answered
Which heat type should I choose?
Infrared runs cooler, from 130–165°F, and plugs into a standard dedicated circuit on the 4×4. Traditional gives classic Finnish heat at 194°F+ with steam. Hybrid lets you use either, or both.
Do I need an electrician?
For any stone heater, yes. The infrared 4×4 plugs into a dedicated 120 V, 15 A circuit; the 4×6 needs 240 V, 15 A.
Can it go outdoors?
Axis is designed for indoor use. Axis notes that outdoor placement needs a cover or roof, or the warranty is void.
How long does assembly take?
About 60–90 minutes with two people for most models, according to Axis.
What if something arrives damaged?
Photograph the packaging and the product, then contact us within 48 hours of delivery. Chat with us now or email info@heavenlifewellness.com.
Wellness guidance
Chat with our wellness team
Questions about which sauna or cold plunge fits your goals, room, power or delivery access? Start a chat any time, and our team follows up on anything more detailed. We offer general product guidance, not individualized medical advice.