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Kohler

C1 Graphite Grey Indoor Sauna

C1 Graphite Grey Indoor Sauna

The Kohler C1 Graphite Grey Indoor Sauna combines Scandinavian craftsmanship with a contemporary exterior finish, flexible installation, and integrated sauna technology. Available in three cabin sizes for up to five people, the C1 can be installed either freestanding or within an alcove to accommodate a variety of indoor wellness spaces. The interior features premium Scandinavian Spruce for a warm, natural sauna environment, while the Graphite Grey exterior gives the cabin a more architectural, contemporary appearance. Obeche wood benches and matching backrests provide comfortable seating, complemented by 2700K warm-white indirect lighting positioned behind the backrest. Each C1 configuration includes a freestanding FERO electric sauna heater, sauna stones, heater guard, and externally mounted digital control panel. Depending on cabin size, the included heater is rated at either 4.5 kW or 9.0 kW, with the electrical requirements specified for each configuration. Tempered glass doors and windows, 2.1 in mineral-wool insulation, rubber seals, and an Aerotherm ventilation system complete the cabin's performance-focused construction. With Spruce-floor and no-floor configurations available, the Kohler C1 provides additional flexibility for residential indoor sauna installations.
Fits 2 people
Indoor
Steam
$17,156.25
$17,156.25 $28,000
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Shipping calculated at checkout.
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In Stock - Estimated to ship in 6–8 weeks
  • 🔥 Built for Recovery
  • 🌲 Premium Materials
  • ✨ Exceptional Comfort
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Key Features

Up to 5-Person Capacity: Available in three cabin sizes accommodating up to two, three, or five people.

Graphite Grey Exterior: Contemporary Graphite Grey finish creates a refined architectural appearance.

Scandinavian Spruce Interior: Premium Scandinavian Spruce creates a warm, natural interior environment.

Obeche Seating: Obeche wood benches and backrests provide comfortable sauna seating.

FERO Electric Heater Included: Each cabin includes a freestanding electric sauna heater appropriately rated for the selected size.

Digital Sauna Control: Externally mounted digital controls provide convenient adjustment of temperature, session time, and backrest lighting.

Dual Thermostatic Control: Designed to support consistent temperature regulation during sauna sessions.

2700K Indirect Lighting: Warm-white indirect lighting behind the backrest provides soft ambient illumination.

2.1 in Mineral-Wool Insulation: Insulated wall construction helps retain heat inside the sauna.

Tempered Glass Door & Windows: 0.3 in tempered glass maintains an open appearance within the enclosed cabin.

Aerotherm Ventilation: Integrated ventilation supports air circulation and exchange.

Freestanding or Alcove Installation: Flexible installation allows the C1 to accommodate different indoor layouts.

Floor Configuration Options: Available with a Scandinavian Spruce floor or as a no-floor configuration.

5-Year Limited Warranty: Backed by Kohler's supplied five-year limited warranty for consumer use.

Product Details

Model: C1 - Graphite Grey

Capacity: Up to 2 / 3 / 5 People

Type: Indoor Traditional Sauna

Construction Material: Scandinavian Spruce

Exterior Finish: Graphite Grey

Interior Material: Scandinavian Spruce

Seating Material: Obeche Wood

Backrest Material: Obeche Wood

Door Material: Tempered Glass

Window Material: Tempered Glass

Glass Thickness: 0.3 in (8mm)

Door Handle: Beech Wood

Heater Safety Rail: Obeche Wood

Heating Type: Electric

Heater: FERO Electric Sauna Heater

Heater Power: 4.5 kW or 9.0 kW, depending on size

Heater Voltage: 220–240V

Sauna Room Voltage: 240V

Frequency: 50/60 Hz

Control: External Digital Control Panel

Lighting: 2700K Warm-White Indirect Lighting

Ventilation: Aerotherm Ventilation System

Insulation: 2.1 in Mineral Wool

Floor Options: Spruce Floor or No Floor

Installation: Freestanding or Alcove

Wall Clearance: 2 in

Electrical Cord Length: 9 ft 10 in

Electrical Cord Location: Top Rear

Warranty: 5-Year Limited Warranty – Consumer Use

Dimensions

Kohler C1 Graphite Grey — Up to 2 People

Nominal Size: 66 × 48 × 87 in (W × D × H)

Capacity: Up to 2 People

Exterior Dimensions: 65.6 × 47.8 × 86.4 in (W × D × H)

Interior Dimensions: 59.1 × 39.4 × 77.4 in (W × D × H)

Heater Power: 4.5 kW

Heater Voltage: 220–240V

Heater Amperage: 30A

Sauna Room Voltage: 240V

Sauna Room Amperage: 30A

Frequency: 50/60 Hz

Outlet: NEMA 6-30P

Product Weight – No Floor: 694.6 lb.

Shipping Weight – No Floor: 981.2 lb.

Product Weight – With Floor: 713.1 lb.

Shipping Weight – With Floor: 999.8 lb.

Kohler C1 Graphite Grey — Up to 3 People

Nominal Size: 78 × 56 × 87 in (W × D × H)

Capacity: Up to 3 People

Exterior Dimensions: 77.4 × 55.7 × 86.4 in (W × D × H)

Interior Dimensions: 70.9 × 47.3 × 77.4 in (W × D × H)

Heater Power: 4.5 kW

Heater Voltage: 220–240V

Heater Amperage: 30A

Sauna Room Voltage: 240V

Sauna Room Amperage: 30A

Frequency: 50/60 Hz

Outlet: NEMA 6-30P

Product Weight – No Floor: 760.7 lb.

Shipping Weight – No Floor: 1,047.4 lb.

Product Weight – With Floor: 786.7 lb.

Shipping Weight – With Floor: 1,073.34 lb.

Kohler C1 Graphite Grey — Up to 5 People

Nominal Size: 82 × 80 × 87 in (W × D × H)

Capacity: Up to 5 People

Exterior Dimensions: 81.4 × 79.3 × 86.4 in (W × D × H)

Interior Dimensions: 74.8 × 70.9 × 77.4 in (W × D × H)

Heater Power: 9.0 kW

Heater Voltage: 220–240V

Heater Amperage: 50A

Sauna Room Voltage: 240V

Sauna Room Amperage: 50A

Frequency: 50/60 Hz

Outlet: NEMA 6-50P

Product Weight – No Floor: 1,124.6 lb.

Shipping Weight – No Floor: 1,499.4 lb.

Product Weight – With Floor: 1,164.8 lb.

Shipping Weight – With Floor: 1,539.6 lb.

Shipping & Delivery

Shipping to the contiguous United States is included in the supplied product price. Shipping to Canada is listed at $490. Remote or complex delivery areas may require additional freight charges.

The Kohler C1 is delivered by scheduled freight appointment on a wooden pallet. Standard service is curbside delivery, with the carrier lowering the shipment to ground level.

Kohler also offers an optional installation-service upgrade according to the supplied product information.

Before installation, confirm the selected cabin configuration, floor option, required clearances, and electrical requirements with the installation manual and a qualified electrician.

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C1 Graphite Grey Indoor Sauna
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REASONS TO LOVE RODEO

Crafted to Last
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Crafted to Last

Materials chosen for beauty, strength, and natural resistance to heat and moisture.

Quality Guarantee
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Quality Guarantee

Crafted with care, backed by our commitment to quality and your peace of mind.

UPGRADED HEATERS
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UPGRADED HEATERS

We offer a variety of heater types to match your sauna model and heating preference.

UNMATCHED SUPPORT
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UNMATCHED SUPPORT

We provide customer support and warranty coverage per policy. Shipping and delivery vary by model and location.

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KEY FEATURES

Precision Control

Precision Control

Every Rodeo sauna is equipped with advanced heating systems (infrared panels or traditional heaters) that deliver uniform, controllable warmth.

Premium Materials

Premium Materials

Our saunas are built using Canadian Hemlock or Western Red Cedar - chosen for their durability, natural beauty, and suitability for heat and humidity.

Quality Design

Quality Design

From seating to mood lighting, Bluetooth connections and built‑in sound systems, our saunas are designed to elevate your ritual.

Reliable Performance

Reliable Performance

Engineered with premium, durable components, our saunas deliver reliable, consistent heat and dependable performance for years of everyday use.

Frequently asked questions

Where do you ship?

We ship within the contiguous United States only. We do not ship to Alaska, Hawaii, or international destinations. Shipping availability may vary by product model and carrier.

How long does shipping & delivery take?

Shipping timelines vary by product type:
• Standard Models: Ship within 5–7 business days when in stock
• Custom Saunas (Made-to-Order): Typically deliver within 6–8 weeks

Delivery timelines are estimates and are not guaranteed.

How will my sauna be delivered?

Most saunas are delivered via freight carriers (curbside delivery) in a palletized wooden crate. Some components, such as the heater and accessories, may ship separately. The carrier will contact you to schedule delivery, and someone must be available to receive the shipment.

How long does it take to assemble?

Assembly required (typically 3–5 hours). Professional installation is recommended. Installation services are not provided.

What is your return policy?

All sales are final once an order has been placed and confirmed. Rodeo Wellness does not accept returns or exchanges for buyer’s remorse, incorrect measurements, change of mind, or personal preference. Returns are permitted only in cases of verified shipping damage or manufacturing defect, in accordance with our Refund Policy.

How do I return my sauna?

All sales are final once an order is placed and confirmed. Returns are not accepted for buyer’s remorse, incorrect measurements, or change of mind.

If your sauna arrives with visible damage or a manufacturing defect, you must:

• Inspect the shipment upon delivery
• Note any damage on the delivery receipt before signing
• Contact Rodeo Wellness within 48 hours of delivery
• Provide photo or video evidence of the issue

If a claim is approved, Rodeo Wellness will determine the appropriate resolution, which may include repair, replacement parts, or unit replacement. Due to freight shipping, physical product returns are not accepted.

Do the saunas come with a heater?

Most Rodeo Wellness sauna models include a compatible heater selected for that specific unit. Heater type and specifications vary by model and are listed on each product page. For safety and certification compliance, the heater is controlled directly on the unit, while the wall-mounted panel is used for lighting and speaker functions.

What electrical setup do I need?

Electrical requirements vary by model. Most saunas require a dedicated 220–240V connection installed by a licensed electrician. Customers are responsible for verifying compatibility prior to installation.

Can my sauna be installed outdoors?

Outdoor suitability depends on the specific model. Only models designated for outdoor use should be installed outdoors. Proper site preparation and weather protection are required.

What wood and materials do you use?

Rodeo Wellness saunas are constructed using Canadian Hemlock or Red Cedar, depending on the model. Wood grain, color, and finish may vary due to natural material characteristics. Materials are selected for durability and stable performance in sauna environments.

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Built for the Wild Within

Crafted for recovery, ritual, and a little peace and quiet.
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About Rodeo

At Rodeo we're on a mission to create the best saunas in the world. It all started with a simple realization - existing brands were either overpriced or cheap knock-offs.

So we built the brand we wished existed. A perfect balance of great materials, honest craftsmanship, and clean design at a fair price. We focus on what actually matters - crafting great products that hold up to real, everyday use.

We build with the belief that products should become part of your routine, not end up in a landfill. No trends. No gimmicks. Just great saunas, made the right way by people who care about their craft.

We make saunas for folks who deeply love the art of rest, recovery and relaxation after a hard days work.

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How we compare

 

OTHERS

Our Prices
50% less
Avg. $20,000+
Assembly & Installation
Simple assembly. Professional install optional.
Hundreds of parts. Time, complexity, and cost vary widely.
Heat Efficiency
Fast heat-up with even distribution
Slower heating with uneven hot spots
LED + Exterior Lighting Upgrade
Premium natural wood
Smart control panel
Bluetooth Audio