Kohler C1 Indoor Sauna Kit, Up to 5-People

The Kohler C1 Indoor Sauna is designed for both freestanding and alcove installation, providing flexibility for your sauna’s location. Constructed out of premium Scandinavian spruce with tempered glass door and windows.

The Kohler C1 Indoor Sauna features a Graphite Grey wood interior and exterior that exudes a welcoming, warm atmosphere. An obeche wood bench and matching backrest with 2700k warm white indirect lighting positioned behind it provides a comfortable sauna experience. The tempered glass door and windows, along with mineral wool insulation and rubber seals, provide excellent heat retention.

The C1 Indoor Sauna includes a freestanding FERO Sauna Heater, along with Sauna Stones and Heater Guard. A digital control panel mounted externally provides easy access to sauna temperature, session time, and backrest lighting. The C1 Indoor Sauna is also designed for both freestanding and alcove installation, providing flexibility for your sauna’s location.

Installation is available. Assembly only, electrical not included.

Includes

Sauna Kit

Front Frame Panels
Side Wall Panels
Rear Wall Panels
Ceiling Elements
Bottom Frame
Backrest
Benches
Electric Sauna Heater (FERO)
Heater Guard
Sauna Stones
Control Panel
Lighting
Installation Hardware
Installation and Operation Manual
5-Year Limited Warranty (Consumer Use)

Accessories

Wall-Mounted Thermometer
Beech 20-Minute Hourglass Sand Timer
Headrest
Stool

Features

Premium Scandinavian spruce interior and a choice of Natural or Graphite Grey exterior walls
Freestanding FERO electric sauna heater for a traditional sauna experience
Warm white indirect lighting for a gentle and relaxing 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 an adequate supply of oxygen and air exchange
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

Multiple cabin sizes available to best fit your needs.

Capacity	Nominal Dimensions (W x D x H)	Actual Dimensions (W x D x H)
Up to 2 people	66"W x 48"D x 87"H	65.8"W (167.2 cm) x 47.5"D (120.7 cm) x 86.4"H (219.5 cm)
Up to 3 people	78"W x 56"D x 87"H	77.6"W (197.2 cm) x 55.4"D (140.7 cm) x 86.3"H (219.2 cm)
Up to 5 people	82"W x 79"D x 87"H	81.6"W (207.2 cm) x 79"D (200.7 cm) x 86.4"H (219.5 cm)

Specifications

General Sauna Specifications (All Sizes)
Construction Material	Scandinavian Spruce
Seating Material	Obeche Wood
Door Material	Tempered Glass
Window Material	Tempered Glass
Door Handle Material	Beech Wood
Heater Safety Rail Material	Obeche Wood
Floor Type	Spruce or No Floor
Installation Method	Freestanding or Alcove
Clearance Requirements (Wall)	2" (5 cm)
Clearance Requirements (Ceiling)	8' (2.4 m)
Electrical Cord Length	9' 10" (2.9 m)
Electrical Cord Location	Top Rear
Finish	Graphite Grey
Heater Fuel	Electric
Heater Voltage	220-240V
Heater Frequency	50/60 Hz
Heater Safety Distance	1.6" (4 cm)
Sauna Room Voltage	240V
Sauna Room Frequency	50/60 Hz

Specification	2-Person (66"W x 48"D x 87"H)	3-Person (78"W x 56"D x 87"H)	5-Person (82"W x 79"D x 87"H)
Heater Kilowatt Rating	4.5kW	4.5kW	9kW
Heater Amps	30A	30A	50A
Sauna Room Amps	30A	30A	50A
Outlet Specification	NEMA 6-30P	NEMA 6-30P	NEMA 6-50P
Exterior Width	65.8" (167.2 cm)	77.6" (197.2 cm)	81.6" (207.2 cm)
Exterior Depth	47.5" (120.7 cm)	55.4" (140.7 cm)	79" (200.7 cm)
Exterior Height	86.4" (219.5 cm)	86.3" (219.2 cm)	86.4" (219.5 cm)
Interior Width	59.1" (150.1 cm)	70.9" (180.1 cm)	74.8" (190 cm)
Interior Depth	39.4" (100.1 cm)	47.3" (120.1 cm)	70.9" (180.1 cm)
Interior Height	77.4" (196.6 cm)	77.4" (196.6 cm)	77.4" (196.6 cm)
Weight (Net)	694.6 lbs (315.1 kg)	760.7 lbs (345.1 kg)	1124.6 lbs (510.1 kg)
Shipping Weight	981.2 lbs (445.1 kg)	1047.4 lbs (475.1 kg)	1499.4 lbs (680.1 kg)

Assembly & Maintenance

Installation and Operation Manual

Kohler C1 Indoor Sauna 2-Person IOM

Kohler C1 Indoor Sauna 3-Person IOM

Kohler C1 Indoor Sauna 5-Person IOM

Spec Sheet

Kohler C1 Indoor-Sauna K-38440-0FNC-SPS Spec Sheet

Kohler C1 Indoor Sauna K-38441-0FNC-SPS Spec Sheet

Kohler C1 Indoor Sauna K-9166-0FNC-SPS Spec Sheet

Kohler C1 Indoor Sauna K-38440-1FNC-SPS Spec Sheet

Kohler C1 Indoor Sauna K-38441-1FNC-SPS Spec Sheet

Kohler C1 Indoor Sauna K-9166-1FNC-SPS Spec Sheet

Kohler C1 Readiness Guide

Warranty

Kohler Sauna Limited Warranty

Call 1-877-587-5387 or email customercare@nordicasauna.com

When will I know my order has shipped?

As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase. 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 e-mail. If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

When will my order ship?

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out. If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at customercare@nordicasauna.com.

No shipping outside the lower 48 States in the USA.

What if my shipment is damaged?

Please inspect the packaging of your item(s) when they arrive. If you notice any damage, you should make note of it when signing for delivery. If your item(s) do arrive damaged please send photos to customercare@nordicasauna.com and we will process an insurance claim on your behalf.

Cancellations (Before order ships)

Nordica Sauna prides itself on having one of the best return policies in the industry. Cancel any time before your order has shipped, completely free of charge (exceptions apply, including custom made orders). Reach agents during business hours at 1-877-587-5387, the chat on our website, or email customercare@nordicasauna.com

Cancellations of customer orders

Custom or made to order products cannot be canceled or refunded as these products are put into production specifically for your order. These units are custom made to your specification or created once you order. Once you place your order they start building your unit. Your warranty will guarantee you a fully functional and operational product. If it is not clear whether your order is custom or made to order, please message or call us.

All sales are final for Custom made and Made-to-order products.

Refunds & Returns

If you need to exchange your product, you may do so. You, as the customer, are responsible for any shipping costs throughout any returns or exchange processes.

Not all orders are available for return once they have shipped. We order products directly from the manufacturer. Therefore, if the manufacturer will not permit us to return a product, we cannot offer you a return. This often varies on a case-by-case basis; please reach out to us if you would like specific information on your brand and/or product.

Due to drastically increasing LTL/freight shipping costs, any outright returns will incur a 25% cancellation fee + return shipping costs. If you are replacing the product with something else, we may be able to help you cover some of the costs depending on the product.

Seller reserves the right to refuse to refund any deposit or payment, or cancel any payment due, and any owing until such time as Seller a) is in receipt of the goods b) has inspected the goods and c) in the Sellers discretion, has found the goods to be free of damage. All refunds will be provided within 5 business days once the product has been returned to the warehouse and inspected for damage.

Shipping Times

This premium ice bath arrives via scheduled White Glove delivery service, handled exclusively by Kohler's logistics team. The 85-gallon tub ships on a wooden pallet to continental US addresses. Professional installation includes placement in your chosen indoor or outdoor location, single-flight stair navigation, precise leveling, and complete packaging removal. Kohler coordinates all logistics directly with you to guarantee seamless setup and project completion.

We promise to do our best to get your order to you as soon as possible. We provide estimated shipping times on the product pages based upon what our suppliers and freight companies tell us, and those estimated shipping times may change or vary without notice (Due to supply chain issues, the steel mills behind on making metal, the manufacturers delayed because of the mills, the overwhelmingly demand on shipping, factory/warehouse and dock workers and so on).

5 Person Indoor Saunas

Kohler C1 Indoor Sauna Kit