













Kohler C2 Outdoor Sauna Kit – Weathered Grey Spruce (Up to 6 Persons)

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- Specifications
- Available Sizes & Dimensions
- Description
- Features
- What’s Included
- Documentation
- Shipping & Delivery
| Specification | Details |
|---|---|
| Brand | Kohler |
| Model | C2 |
| Series | Kohler Outdoor Sauna Collection |
| Capacity | Up to 6 Persons (Size Dependent) |
| Exterior Finish | Weathered Grey Spruce |
| Interior Material | Premium Scandinavian Spruce |
| Bench & Backrest Material | Obeche Wood |
| Door Material | Tempered Glass |
| Window Material | Tempered Glass |
| Door Handle (Exterior) | Stainless Steel |
| Door Handle (Interior) | Beech Wood |
| Wall Construction | Tongue-and-Groove Panels |
| Insulation | 2.1" (5.4 cm) Mineral Wool |
| Lighting System | 2700K Warm White Indirect Backrest Lighting + Exterior Lighting |
| Ventilation System | Aerotherm Ventilation System |
| Installation Method | Freestanding |
| Heater Included | Yes – FERO Electric Sauna Heater |
| Heater Output | 9kW |
| Heater Fuel Type | Electric |
| Heater Voltage | 220–240V |
| Heater Amperage | 50A |
| Sauna Room Electrical | 240V / 50A / 50–60 Hz |
| Outlet Specification | NEMA SS2-50P |
| Control Panel | External Digital Control Panel |
| Warranty | 5-Year Limited Warranty (Consumer Use) |
C2 – Small (Up to 3 Persons)
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Exterior Dimensions: 100.8"W × 85.1"D × 90.4"H
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Interior Dimensions: 74.8"W × 59.1"D × 78.9"H
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Weight: 2,304.2 lbs
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Shipping Weight: 2,679.1 lbs
C2 – Medium (Up to 5 Persons)
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Exterior Dimensions: 108.8"W × 100.9"D × 90.4"H
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Interior Dimensions: 82.7"W × 74.8"D × 78.9"H
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Weight: 2,469.6 lbs
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Shipping Weight: 3,219.3 lbs
C2 – Large (Up to 6 Persons)
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Exterior Dimensions: 116.1"W × 108.3"D × 90.4"H
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Interior Dimensions: 90.6"W × 82.7"D × 78.9"H
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Weight: 2,910.6 lbs
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Shipping Weight: 3,660.3 lbs
The Kohler C2 Outdoor Sauna in Weathered Grey Spruce delivers a refined Scandinavian sauna experience designed for year-round outdoor use. Crafted with premium materials and thoughtful engineering, the C2 blends modern aesthetics, efficient performance, and long-term durability into a freestanding sauna sanctuary.
Inside, premium Scandinavian spruce walls create a warm, natural atmosphere, complemented by contoured obeche wood benches and a matching backrest. Soft 2700K warm white indirect lighting positioned behind the backrest enhances relaxation while maintaining a calm, spa-like ambiance.
The exterior features a Weathered Grey Spruce finish, offering a contemporary yet timeless look that integrates seamlessly into outdoor environments. Roof eaves extend beyond the structure to protect the exterior from the elements while improving energy efficiency and providing natural shading.
Designed for comfort and consistency, the C2 includes mineral wool insulation, tempered glass windows and door, and rubber seals that ensure excellent heat retention. The included FERO electric sauna heater, sauna stones, and heater guard deliver a traditional sauna experience with reliable, repeatable performance.
An externally mounted digital control panel allows easy adjustment of temperature, session time, and lighting, while the locking cover protects the controls from weather exposure and unauthorized use. The Aerotherm ventilation systemensures proper oxygen supply and air exchange throughout each session.
With multiple size options and freestanding installation flexibility, the Kohler C2 Outdoor Sauna is an exceptional choice for homeowners seeking a premium outdoor wellness retreat.
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Premium Scandinavian spruce interior for natural warmth and durability
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Weathered Grey Spruce exterior for a refined outdoor aesthetic
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Freestanding FERO electric sauna heater for consistent, traditional heat
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Warm white indirect backrest lighting (2700K) for a calming atmosphere
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Exterior perimeter lighting for enhanced nighttime ambiance
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Dual thermostatic control for safe, repeatable sauna sessions
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External digital control panel for temperature, time, and lighting control
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Aerotherm ventilation system for optimal airflow and oxygen exchange
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Tempered glass door and windows for durability and heat retention
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Mineral wool insulation for superior thermal efficiency
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Locking front door for security when not in use
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Multiple cabin sizes available to match space and capacity needs
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Front Frame Panels
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Side Wall Panels
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Rear Wall Panels
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Ceiling Elements
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Bottom Frame
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Obeche Wood Benches
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Obeche Wood Backrest
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FERO Electric Sauna Heater
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Heater Guard
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Sauna Stones
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External Digital Control Panel
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Interior and Exterior Lighting System
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Tempered Glass Door and Windows
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Matte Aluminum Door Hinges
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Stainless Steel Exterior Handle
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Waterproof EPDM Roof Membrane
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Installation Hardware
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Installation & Operation Manual
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Wall-Mounted Thermometer
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20-Minute Beech Wood Hourglass
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Headrest
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Stool
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5-Year Limited Warranty (Consumer Use)
Manual Links:
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Kohler C2 Outdoor Sauna 3 Person 40044 IOM Owners Manual
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Kohler C2 Outdoor Sauna 3 Person 40044 Spec Sheet
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Kohler C2 Outdoor Sauna 5 Person 40045 IOM Owners Manual
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Kohler C2 Outdoor Sauna 5 Person 40045 Spec Sheet
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Kohler C2 Outdoor Sauna 6 Person 40046 IOM Owners Manual
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Kohler C2 Outdoor Sauna 6 Person 40046 Spec Sheet
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Kohler C2 Outdoor Sauna Readiness Guide
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Kohler Sauna Warranty
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Included Shipping: Contiguous United States
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Canada: Flat-rate shipping available
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Delivery Type: Curbside delivery by scheduled appointment
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Packaging: Delivered on a wooden pallet
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Optional Upgrade: White Glove Delivery Service available (selectable at checkout)
Kohler installation services may be available separately.
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