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Manufacturer Warranty
Reconnect with Your Wellness Journey
The Kohler C1 Indoor Sauna in Graphite Grey brings premium wellness into your home with flexible installation options. Featuring premium Scandinavian spruce with sophisticated Graphite Grey exterior, this sauna integrates seamlessly into your home.
Your Self-Care Moment
Regular sauna bathing supports:
- Improved heart health & circulation
- Muscle recovery & relaxation
- Mental clarity & stress reduction
- Skin health & detoxification
- Enhanced sleep quality
- Immune system support
- Perfect for: Homeowners wanting home spa amenities, space-conscious individuals, professionals seeking daily access.
Take Care of Yourself—You Deserve It
Wellness at home. Modern elegance meets health.
Features
- Premium Scandinavian Spruce: High-quality interior and exterior construction
- Graphite Grey Finish: Modern, sophisticated exterior
- Flexible Installation: Freestanding or alcove placement
- Freestanding FERO Heater: Automatic temperature control
- Obeche Wood Benches: Premium seating with supportive backrests
- 2700K Warm White LED: Indirect lighting for relaxation
- Tempered Glass Door & Windows: Double-pane insulation
- Digital Control Panel: Easy temperature and lighting management
- Optional Flooring: Customize to match your space
- Compact Design: Fits smaller spaces while maintaining comfort
Specifications and Technical Documents


Installation and Operation Manual
Click here to see Installation and Operation Manual for C1 Indoor 2Person Sauna.
Click here to see Installation and Operation Manual for C1 Indoor 3Person Sauna.
Click here to see Installation and Operation Manual for C1 Indoor 5Person Sauna.
Specifications Sheet
Click here to see Specifications Sheet for 2Person-No Floor Sauna.
Click here to see Specifications Sheet for 2Person-With Floor Sauna.
Click here to see Specifications Sheet for 3Person-No Floor Sauna.
Click here to see Specifications Sheet for 3Person-With Floor Sauna.
Click here to see Specifications Sheet for 5Person-No Floor Sauna.
Click here to see Specifications Sheet for 5Person-With Floor Sauna.
Sauna Readiness Guide
Click here to see Sauna Readiness Guide.
Warranty
Click here to see Warranty.
What's Included?
- 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
- Installation Hardware
- Installation and Operation Manual
- 5-Year Limited Warranty (Consumer Use)
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The Blue Calm Delivery Experience
1. Concierge Check-In
Immediately after purchase, your dedicated Blue Calm Concierge will review your order. Within 24 business hours, we will personally contact you to verify your delivery details and address any site specifications before dispatching your system.
2. Premium Allocation
Your unit is prioritized directly with our elite manufacturing partners. It undergoes a rigorous 20-point quality control inspection and secure heavy-duty crating. As soon as it departs the facility, we will email your tracking details.
3. Scheduled Curbside Delivery
To protect your investment, your system travels via specialized freight carrier. When it reaches your local terminal, the carrier will call you to schedule a precise delivery window. Free curbside liftgate service is included.
4. Unboxing & Peace of Mind
Our commercial-grade systems are engineered for intuitive assembly. We recommend scheduling a certified electrician ahead of time for necessary power requirements. Rest easy knowing your purchase is fully covered by a comprehensive manufacturer's warranty.