
Description
The Kohler C2 5-Person Outdoor Sauna provides expanded interior space while maintaining premium materials and efficient heating performance.
Finished in Weathered Grey Spruce, this freestanding outdoor sauna features Scandinavian spruce interior walls, mineral wool insulation, and a powerful 9kW electric heater for consistent traditional sauna heat.
Designed for family use or entertaining guests, the C2 creates a statement outdoor wellness structure.
Premium Outdoor Construction
• Scandinavian spruce interior walls
• Weathered Grey Spruce exterior finish
• 2.1” thick mineral wool insulation
• Tempered glass door and windows
• Rubber heat seals
• Tongue-and-groove construction
• Waterproof EPDM roof membrane
• Roof eaves for weather protection
Designed for outdoor durability while maintaining energy efficiency.
The thick insulation and sealed glass system provide excellent heat efficiency even in colder climates.
Traditional Sauna Heating System
• Freestanding FERO 9kW electric heater
• 220–240V operation
• 50A configuration
• Sauna stones included
• Heater guard included
• NEMA SS2-50P outlet
Splash water onto stones for a traditional steam sauna experience.
Comfort & Lighting
• Obeche wood benches and backrest
• 2700K warm white indirect lighting
• Exterior ambient lighting
• Dual thermostatic controls
• Digital temperature and timer display
• Secure locking door
Lighting positioned behind the backrest creates a warm and calming atmosphere.

Features
- Premium Scandinavian spruce interior walls
- Freestanding FERO electric sauna heater for a traditional sauna experience
- Warm white indirect lighting for 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 that ensures adequate supply of oxygen and air exchange
- Exterior clad in Douglas Fir 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” (.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 Components
- 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 and Operation Manual
- 5-Year Limited Warranty (Consumer Use)
Accessories
- Wall-Mounted Thermometer
- Beech 20-Minute Hourglass Sand Timer
- Headrest
- Stool
Specifications


Technical
Installation Manual |
|
Kohler C2 Spec Sheet |
|
Kohler Warranty |
|
Sauna Readiness Guide |
Why Choose the C2 5-Person Model?
• Ideal for couples or large families
• Compact backyard footprint
• True traditional sauna heat
• Premium wood construction
• Weather-resistant outdoor build
• Larger families
• Hosting guests
• Dedicated backyard wellness spaces
• Luxury home installations
