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Covered if anything is wrong
Change-of-mind returns are not accepted on this item. Damaged or defective items are replaced. Return policy
Description
The ThermaSol Aalto is an indoor sauna cabin for 3 to 4 people with semi-panoramic glass on the front and side, so it reads as an open room rather than a closed box. It suits a home gym, a basement, a spa room or a large bathroom.
Interior
Brushed Tyrol wood panels line the cabin, and the benches and backrests are thermo aspen, a heat-treated wood chosen because it resists moisture and warping. Multi-layer wood fiber insulation holds the heat in, and RGB LED lighting with its own control is built in.
Heat and controls
A Harvia Virta 9 kW electric heater with Wi-Fi warms the cabin, run by a Harvia Xenio CX45 digital control with Wi-Fi.
Door side
Choose the door on the left or right side to fit your room layout.
What's included
- Flat-packed indoor sauna
- Harvia Virta 9 kW sauna heater with Wi-Fi
- Harvia Xenio CX45 digital control with Wi-Fi
- Harvia AC3020 sauna stones (3 boxes)
- User manual
Specifications
- Model: 14-AALTODL (door left), 14-AALTODR (door right)
- Capacity: 3 to 4 people
- Dimensions: 87.0 x 87.0 x 83.0 in (W x D x H)
- Weight: 1,543 lb
- Heater: Harvia Virta 9 kW electric, Wi-Fi
- Electrical: 240V single phase, 37.5A heater load, minimum AWG 8 copper supply wire rated 90°C (Harvia Virta 9 kW, per Harvia). Hardwired by a licensed electrician.
- Control: Harvia Xenio CX45, Wi-Fi
- Exterior: brushed Tyrol wood panels
- Interior: thermo aspen benches and backrests
- Glass: semi-panoramic transparent glass
- Insulation: multi-layer wood fiber
- Bench depth: 24 in
- Lighting: RGB LED color light with control
- Door: single door, left or right side
- Delivery: flat-packed with assembly instructions
- Use: indoor
- Origin: designed and crafted in the USA
- Order type: made to order
Electrical and site prep
The heater is a Harvia Virta 9 kW electric model. Have a licensed electrician confirm the supply and circuit before the sauna arrives. Our sauna electrical requirements guide covers what to ask.
Made to order. Made-to-order items are not returnable once ordered.
Related
Browse indoor saunas and traditional saunas, or check fit with our sauna size calculator.
Sauna use is intended for general relaxation and wellness. It is not a treatment for any medical condition or a substitute for medical care. If you are pregnant, have a heart condition, low blood pressure, or another health concern, talk with your doctor before use.
Specifications
| Model | 14-AALTODL (door left), 14-AALTODR (door right) |
|---|---|
| Capacity | 3 to 4 people |
| Dimensions | 87.0 x 87.0 x 83.0 in (W x D x H) |
| Weight | 1,543 lb |
| Heater | Harvia Virta 9 kW electric, Wi-Fi |
| Electrical | 240V single phase, 37.5A heater load, minimum AWG 8 copper supply wire rated 90°C (Harvia Virta 9 kW, per Harvia). Hardwired by a licensed electrician. |
| Control | Harvia Xenio CX45, Wi-Fi |
| Exterior | brushed Tyrol wood panels |
| Interior | thermo aspen benches and backrests |
| Glass | semi-panoramic transparent glass |
| Insulation | multi-layer wood fiber |
| Bench depth | 24 in |
| Lighting | RGB LED color light with control |
| Door | single door, left or right side |
| Delivery | flat-packed with assembly instructions |
| Use | indoor |
| Origin | designed and crafted in the USA |
| Order type | made to order |
Specifications from the manufacturer. Dimensions are approximate.
Shipping
We ship to the 48 contiguous U.S. states and Washington, DC. Your shipping cost is calculated at checkout and shown before you pay.
You will get an order confirmation right away and tracking by email when your order ships. Questions about timing for a specific item? Call (945) 280-3243 or email support@restoresuite.com before you order.
Delivery
Large items such as saunas, hot tubs and cold plunge tubs usually ship by freight. The carrier contacts you to schedule delivery. Please check the packaging and note any damage on the delivery receipt before you sign, then tell us within 48 hours so we can resolve it for you.
Before delivery day, measure doorways and hallways along the path to the install spot, and confirm the electrical requirement on the Specifications tab.
Warranty
30-day limited warranty against manufacturing defects
If this item has a manufacturing defect within 30 days of purchase, contact us with your order number and a photo or video of the issue and we will make it right.
Reviews
What delivery looks like
See it in detail
Manuals and documents
Official ThermaSol documents for this model. Opens as a PDF.
Why this sauna
An indoor sauna cabin for 3 to 4 people with semi-panoramic glass, Tyrol wood panels and a Harvia Virta 9 kW heater.
- Semi-panoramic glass for an open feel indoors.
- Tyrol wood panels with thermo aspen benches.
- Harvia Virta 9 kW heater with Xenio Wi-Fi control.
- Door on the left or right side.
Will it fit your space?
The numbers to check before you order. Full details are on the Specifications tab.
- Capacity
- 3 to 4 people
- Dimensions
- 87.0 x 87.0 x 83.0 in (W x D x H)
- Weight
- 1,543 lb
- Electrical
- 240V single phase, 37.5A heater load, minimum AWG 8 copper supply wire rated 90°C (Harvia Virta 9 kW, per Harvia). Hardwired by a licensed electrician.
- Exterior
- brushed Tyrol wood panels
- Interior
- thermo aspen benches and backrests
Before you buy: what to know
Based on the manufacturer's specs, manuals and our research.
- The Aalto is an indoor cabin for 3 to 4 people, 87.0 x 87.0 x 83.0 in, with semi-panoramic glass on the front and side. Check your ceiling height against the 83 in cabin.
- It ships flat-packed with assembly instructions, about 1,543 lb in all. Plan helpers and a clear path to the room.
- Pick the door side by how you will walk in; left and right are the same price. A 9 kW Harvia Virta with WiFi and a Xenio CX45 control are included.
- The 9 kW Harvia Virta needs 240V single phase and draws 37.5A. Have a licensed electrician run the circuit before delivery day.
- It is made to order and cannot be returned once ordered, so confirm size, door side and your site with us first. We confirm the build and ship date after you order.
Not sure this is the right fit? Ask us or call (945) 280-3243.
Compare ThermaSol models
Swipe to compare 4 models
| Model |
 ThermaSol Nordic Misty 2-5 Person Outdoor Modular Sauna Cabin
From $31,883.00 |
 ThermaSol Spectra 3-4 Person Outdoor Sauna Cabin with Glass Front
$36,092.00 |
 ThermaSol Fortis 4-Person Outdoor Sauna Cabin
$36,619.00 |
 ThermaSol Vue 3-4 Person Outdoor Mirrored Glass Sauna Cabin
$51,071.00 |
|---|---|---|---|---|
| Capacity | Small: 2 to 3 people. Medium: 4 to 5 people | 3 to 4 people | 3 to 4 people | 3 to 4 people |
| Exterior | Nordic dark thermo-spruce | Thermally modified Tyrol wood panels | brushed thermo spruce and pinewood | – |
| Electrical | – | 240V single phase, 33.4A heater load, minimum AWG 8 copper supply wire rated 90°C (Harvia Virta 8 kW, per Harvia). Hardwired by a licensed electrician. | 240V single phase, 33.4A heater load, minimum AWG 8 copper supply wire rated 90°C (Harvia Virta 8 kW, per Harvia). Hardwired by a licensed electrician. | 240V single phase, 37.5A heater load, minimum AWG 8 copper supply wire rated 90°C (Harvia Virta 9 kW, per Harvia). Hardwired by a licensed electrician. |
ThermaSol Nordic Misty 2-5 Person Outdoor Modular Sauna CabinFrom $31,883.00
- Capacity
- Small: 2 to 3 people. Medium: 4 to 5 people
- Exterior
- Nordic dark thermo-spruce
ThermaSol Spectra 3-4 Person Outdoor Sauna Cabin with Glass Front$36,092.00
- Capacity
- 3 to 4 people
- Exterior
- Thermally modified Tyrol wood panels
- Electrical
- 240V single phase, 33.4A heater load, minimum AWG 8 copper supply wire rated 90°C (Harvia Virta 8 kW, per Harvia). Hardwired by a licensed electrician.
ThermaSol Fortis 4-Person Outdoor Sauna Cabin$36,619.00
- Capacity
- 3 to 4 people
- Exterior
- brushed thermo spruce and pinewood
- Electrical
- 240V single phase, 33.4A heater load, minimum AWG 8 copper supply wire rated 90°C (Harvia Virta 8 kW, per Harvia). Hardwired by a licensed electrician.
ThermaSol Vue 3-4 Person Outdoor Mirrored Glass Sauna Cabin$51,071.00
- Capacity
- 3 to 4 people
- Electrical
- 240V single phase, 37.5A heater load, minimum AWG 8 copper supply wire rated 90°C (Harvia Virta 9 kW, per Harvia). Hardwired by a licensed electrician.
Pair it with a cold plunge
Heat, then cold. Many owners alternate sauna sessions with a cold plunge as a contrast therapy routine for recovery and relaxation. Read the contrast therapy guide
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Beyond Cold Journey Inflatable Cold Plunge with Chiller by Penguin Chillers
$2,999.00
Chill Therapy
Chill Therapy CHILL1000 Cold Plunge with Built-In Chiller & Heater, 41°F to 104°F
$5,500.00
Penguin Chillers
Beyond Cold Summit All-in-One Stainless Cold Plunge by Penguin Chillers
$6,999.99
Common questions
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