3-Person Outdoor Sauna | Kohler C2 Outdoor Sauna Kit, Weathered Grey Spruce
- $35,813.33
$42,133.33- $35,813.33
- Unit price
- per
Vendor: Kohler
3-Person Outdoor Sauna | Kohler C2 Outdoor Sauna Kit, Weathered Grey Spruce
Vendor: Kohler
3-Person Outdoor Sauna | Kohler C2 Outdoor Sauna Kit, Weathered Grey Spruce
Kohler C2 · Outdoor Sauna · Weathered Grey · 3 Person
Natural materials, contemporary outdoor styling. The Kohler C2 Weathered Grey pairs a warm Scandinavian spruce interior with a distinctive Weathered Grey spruce exterior — a more modern, architectural look that still feels warm and inviting from the inside out.
At a glance
3-Person Capacity
Weathered Grey Exterior
9kW FERO Electric Heater
Extended Roof Eaves
Freestanding Outdoor Install
Weathered Grey Exterior Finish
The Weathered Grey spruce exterior brings a refined, architectural quality to the C2 — a contemporary finish that complements modern outdoor spaces while the warm spruce interior preserves everything that makes a traditional sauna feel genuinely restorative.
Designed for Comfort & Atmosphere
Built for Three — Generous for One
The C2 interior comfortably accommodates three users while feeling generous for solo sessions. An obeche wood bench and ergonomic backrest provide natural support during extended sessions, while 2700K warm white indirect lighting casts a soft, calming glow that enhances the atmosphere from the moment you step inside.
Large tempered glass elements enhance the open, contemporary feel — connecting the interior visually to the outdoor space beyond.
Obeche wood bench and ergonomic backrest
2700K warm white indirect interior lighting
0.3" tempered glass door and windows
Exterior lighting for atmosphere and visibility
Built for Outdoor Living
Weathered Grey — A Modern Finish That Endures
The Weathered Grey spruce exterior is more than a finish — it's a design statement. The contemporary grey tone works naturally alongside modern architecture and landscaping, giving the C2 an elevated, considered look that sets it apart from standard outdoor saunas.
Extended roof eaves provide genuine weather protection, shielding the structure from rain and improving heat efficiency — while the lockable door and protective cover ensure the sauna stays secure and protected when not in use.
Style Meets Durability
A distinctive exterior finish with genuine outdoor resilience — designed to look exceptional and perform reliably, year after year.
Built for Outdoor Living
Every feature designed to protect, perform, and endure in outdoor conditions.
Weathered Grey cladding for a modern, durable finish
Extended roof eaves for rain protection and efficiency
Secure locking door and protective cover
Exterior lighting for visibility and evening ambiance
Traditional Heat, Modern Simplicity
9kW FERO Heater — Reliable Outdoor Performance
At the heart of the experience is a freestanding 9kW Kohler FERO electric sauna heater — delivering reliable, even heat for a classic sauna session even in outdoor ambient conditions. Sauna stones and a heater guard are included for both performance and safety.
9kW output for reliable outdoor heating performance
Sauna stones included for authentic heat
Protective heater guard for safety
Dual thermostatic controls for safe, stable heat
Style and substance — the Weathered Grey finish brings a refined, architectural quality to the C2 while the 9kW FERO heater ensures the performance matches the presentation. A sauna that looks as good as it feels to use.
Kohler C2 Outdoor Sauna — Weathered Grey
Engineered for Efficiency
Simple Control. Consistent Results.
The external digital control panel puts temperature, session duration, and interior lighting at your fingertips before you step inside. Dual thermostatic controls ensure every session remains stable, safe, and repeatable regardless of outdoor conditions.
Inside, 2.1" mineral wool insulation and precision rubber seals retain heat efficiently, while the Aerotherm ventilation system maintains consistent airflow and oxygen supply throughout every session.
Engineered for Efficiency
Insulation, sealing, and ventilation working together — a balanced, comfortable sauna environment that performs consistently outdoors.
Key Features
3-Person Capacity
Comfortable for three, generous for solo use — the ideal scale for everyday outdoor wellness.
Weathered Grey Exterior
Distinctive Weathered Grey spruce finish — a contemporary, architectural look with genuine outdoor durability.
Scandinavian Spruce Interior
Warm, natural spruce throughout the interior — beautiful, stable, and built for high-heat environments.
9kW FERO Heater
Freestanding 9kW electric heater with stones and guard — reliable, even heat in outdoor conditions.
Obeche Bench & Backrest
Ergonomic obeche wood seating — smooth, warm, and built for extended outdoor sessions.
Interior + Exterior Lighting
2700K warm white indirect lighting inside and exterior lighting for atmosphere and visibility outside.
Digital Control Panel
External panel for temperature, session time, and lighting — full control before you step inside.
Dual Thermostatic Control
Safe, stable heat regulation — consistent, repeatable performance in outdoor conditions.
Extended Roof Eaves
Overhead protection from rain and harsh weather — adds durability and energy efficiency outdoors.
Secure Locking Door & Cover
Locking door and protective cover keep the sauna secure and protected when not in use.
Mineral Wool Insulation
2.1" mineral wool retains heat efficiently in outdoor conditions — fast warm-up, consistent performance.
Aerotherm Ventilation
Consistent airflow and oxygen supply throughout — a comfortable, breathable environment every session.
Specifications
Capacity
3persons
Outdoor cabin
Heater Output
9kW
FERO electric
Insulation
2.1in
Mineral wool (5.4 cm)
Lighting
2700K
Interior + exterior
Glass
0.3in
Tempered (0.8 cm)
Exterior
WeatheredGrey
Spruce, contemporary finish
Ventilation
Aerotherm
Active airflow system
Installation
Outdoor
Freestanding
Key Features
Premium Scandinavian spruce interior walls
Freestanding 9kW FERO electric sauna heater for a traditional sauna experience
Warm white indirect lighting for a gentle and relaxing atmosphere
Roof eaves extend to protect exterior from inclement weather, provide shade, and increase energy efficiency
Exterior lighting surrounds sauna creating a warm atmosphere
Dual thermostatic control for a safe, consistent, and repeatable sauna session
Digital display controls temperature, time, and backrest lighting
Aerotherm ventilation system ensures adequate supply of oxygen and air exchange
Exterior clad in Weathered Grey Spruce offers an organic, timeless elegance
Front door securely locks when not in use
2.1" (5.4 cm) thick mineral wool insulation between walls for heat retention
0.3" (0.8 cm) tempered glass door and windows
Beech wood door handles remain cool to the touch
Tongue-and-groove walls and connections for a seamless appearance
What's included
Sauna Kit
Front Frame Panels
Side Wall Panels
Rear Wall Panels
Ceiling Elements
Bottom Frame
Backrest
Benches
Electric Sauna Heater
Heater Guard
Sauna Stones
Control Panel
Lighting
Tempered Glass
Durable Matte Aluminum Door Hinges
Stainless Steel Exterior Handle
Waterproof EPDM Roof Membrane
Installation Hardware
Installation & Operation Manual
Also included
Accessories
Wall-Mounted Thermometer
Beech 20-Minute Hourglass Sand Timer
Headrest
Stool
5-Year Limited Warranty
Consumer use — full structural coverage included.
| Dimensions & Capacity | |
|---|---|
| Overall Dimensions | 100.8"W x 85.1"D x 90.4"H (256.1 x 216.2 x 229.7 cm) |
| Capacity | Up to 3 people |
| Materials & Finish | |
| Construction | Scandinavian Spruce |
| Seating | Obeche Wood |
| Door | Tempered Glass |
| Windows | Tempered Glass |
| Exterior Door Handle | Stainless Steel |
| Interior Door Handle | Beech Wood |
| Heater Safety Rail | Obeche Wood |
| Finish | Weathered Grey Spruce |
| Installation | |
| Installation Type | Freestanding |
| Electrical | |
| Heater Fuel | Electric |
| Voltage | 220–240V |
| Frequency | 50/60 Hz |
| Kilowatt Rating | 9 kW |
| Amperage | 50A |
| Outlet | NEMA SS2-50P |
| Heater Safety Distance | See Owner’s Manual |
| Interior Dimensions | |
| Width | 74.8" (190 cm) |
| Depth | 59.1" (150.1 cm) |
| Height | 78.9" (200.4 cm) |
| Weight | |
| Product Weight | 2304.2 lbs (1045.2 kg) |
| Shipping Weight | 2679.1 lbs (1215.2 kg) |
Download Spec Sheet:
Download Spec Sheet
Order Confirmation
- Upon placing your order, you will receive a confirmation email. This means we have received your order in our system and pre-authorized your credit card for the purchase.
- Orders are processed between Monday – Friday.
- As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.
- If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via email or phone with the choice of waiting or cancelling for a 100% refund.
- If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.
- Signature is required for delivery of items for loss-prevention purposes.
Shipping Times
- We promise to do our best to get your order to you as soon as possible. We provide estimated shipping times on each product page.
- Once an order is dispatched, delivery is approximately 5 – 7 days.
- Order delays have proven to be unavoidable and outside of Biohacker Direct's control. While this might be frustrating, we ask you to please be patient and understanding with us in these tough times. We thank you for your business and appreciate your patience.
Delivery
- This exceptional Sauna Sanctuary requires delivery by a special appointment, and on a wooden pallet.
- The driver is responsible for "curbside delivery only" and will lower the items to ground level.
- Prior to shipping this product, we often contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses.
- Our goal is to ensure your project's success.
Customers are responsible for all shipping costs associated with returns or exchanges.
Please note that not all products are eligible for return once they have shipped. As we source many of our products directly from the manufacturer, returns are subject to each manufacturer’s return policy. If a manufacturer does not allow a product to be returned, we are unfortunately unable to accept a return for that item. Because policies vary by brand and product, we recommend contacting us in advance if you would like confirmation on the return eligibility of a specific item.
Due to significantly increasing LTL and freight shipping costs, all standard returns are subject to a 25% cancellation/restocking fee, in addition to return shipping costs. If you are exchanging your product for another item, we may be able to assist with some of the associated costs depending on the product.
The seller reserves the right to withhold any refund until the returned goods have been received, inspected, and confirmed to be free from damage. Refunds will be processed within 5 business days after the product has been returned to the warehouse and successfully inspected.
Kohler Co. warrants the KOHLER Brand saunas (“Product”) to be free of defects in material and workmanship during normal residential usage for five (5) years from the date of purchase or the date of delivery (if later than the date of purchase) as long as the original purchaser owns the Product. The warranty applies to Product purchased and installed in
the United States and Canada.
Warranty is void if the Product is installed in a commercial application.
Kohler Co. warrants all KOHLER Brand sauna accessories included with the sauna or purchased separately to be free of defects in material and workmanship during normal residential use for one (1) year from the date of purchase or the date of delivery (if later than the date of purchase) as long as the original purchaser owns the Product, with all other terms of
this warranty applying except duration.
Kohler Co. will, at its election, repair or replace defective Product that is covered by this warranty where Kohler Co. inspection discloses any such defects occurring in normal usage. Damage caused by accident, misuse, or abuse is not covered by this warranty.
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