Product Information
The Kohler C1 Indoor Sauna is a premium, Scandinavian-inspired sauna designed for flexible freestanding
or alcove installation. Crafted from high-quality Scandinavian spruce with tempered glass accents, it
combines modern aesthetics with excellent heat retention.
Inside, an obeche wood bench, warm indirect lighting, and a FERO electric heater create a peaceful,
traditional sauna environment. Available in multiple sizes for up to five people, the C1 offers reliable
performance, durable construction, and an elevated home wellness experience.
Product Features
The Kohler C1 Indoor Sauna blends refined materials, modern heating technology, and thoughtful
craftsmanship to deliver a consistent and relaxing sauna session.
With premium spruce construction, mineral wool insulation, and a reliable FERO heater, it creates a
comfortable environment suitable for restorative daily use.
Kohler C1 Indoor Sauna Kit, Scandinavian Spruce, Up to 5 Persons
Premium Woodcraft:
Scandinavian spruce construction with obeche seating delivers natural warmth and a clean, modern
aesthetic.
Efficient Heat System:
FERO heater with digital controls ensures stable temperatures and traditional sauna performance.
Optimized Airflow:
Aerotherm ventilation supports consistent air exchange for a balanced interior environment.
Superior Heat Retention:
Thick mineral wool insulation and rubber sealing help maintain internal warmth.
Flexible Installation:
Designed for freestanding or alcove placement to accommodate various room layouts.
Comfort Lighting:
Warm 2700K indirect lighting positioned behind the backrest enhances relaxation.
Additional Features
The C1 includes refined touches like ergonomic beech handles, precise digital controls, durable panel construction, and ventilation elements that enhance everyday usability.
Beech Door Handles
Stay cool to the touch for comfort and safety during sessions.
Digital Control Panel
Adjust temperature, lighting, and time from an easy external interface.
Aerotherm Ventilation
Promotes steady airflow for an even internal climate.
Tempered Glass Panels
Offer durability and visibility while retaining heat effectively.
About Kohler
Kohler Co., founded in 1873 in Wisconsin, is a leading American brand known for premium kitchen and bath products.
Renowned for innovation and craftsmanship, Kohler also produces engines, generators, and luxury hospitality experiences.
A family-owned company, it emphasizes sustainability and smart-home solutions, with a growing global presence—especially in upscale markets like India.
Why Choose Us?
Choose Peak Primal Wellness for a personalized, community-driven approach to health. We prioritize your well-being with high-quality products, tailored solutions, and 24/7 support.
As a family-owned business, we build lasting relationships, offering authentic, effective solutions to help you achieve your wellness goals.
Join our thriving community and embark on a journey toward optimal health with passionate professionals who genuinely care. At Peak Primal Wellness, you're not just a customer—you're family.
Them
Returns & Warranty
Return & Warranty
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 |
| 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 |
| 66"W x 48"D x 87"H (Up to 2 people) | |
| Heater Kilowatt Rating | 4.5kW |
| Heater Amps | 30A |
| Sauna Room Amps | 30A |
| Outlet Specification | NEMA 6-30P |
| Exterior Width | 65.8" (167.2 cm) |
| Exterior Depth | 46.1" (117.2 cm) |
| Exterior Height | 83.5" (212.1 cm) |
| Interior Width | 59.1" (150.1 cm) |
| Interior Depth | 39.4" (100.1 cm) |
| Interior Height | 77.4" (196.6 cm) |
| Weight (No Floor) | 694.6 lbs (315.1 kg) |
| Shipping Weight (No Floor) | 981.2 lbs (445.1 kg) |
| Weight (Floor) | 713.1 lbs (323.5 kg) |
| Shipping Weight (Floor) | 999.8 lbs (453.5 kg) |
| Installation and Operational Manual | Click to Open |
| 78"W x 56"D x 87"H (Up to 3 people) | |
| Heater Kilowatt Rating | 4.5kW |
| Heater Amps | 30A |
| Sauna Room Amps | 30A |
| Outlet Specification | NEMA 6-30P |
| Exterior Width | 77.6" (197.2 cm) |
| Exterior Depth | 54" (137.2 cm) |
| Exterior Height | 83.4" (211.9 cm) |
| Interior Width | 70.9" (180.1 cm) |
| Interior Depth | 47.3" (120.1 cm) |
| Interior Height | 77.4" (196.6 cm) |
| Weight (No Floor) | 760.7 lbs (345.1 kg) |
| Shipping Weight (No Floor) | 1047.4 lbs (475.1 kg) |
| Weight (Floor) | 786.7 lbs (356.8 kg) |
| Shipping Weight (Floor) | 1073.8 lbs (487.1 kg) |
| Installation and Operational Manual | Click to Open |
| 82"W x 79"D x 87"H (Up to 5 people) | |
| Heater Kilowatt Rating | 9kW |
| Heater Amps | 50A |
| Sauna Room Amps | 50A |
| Outlet Specification | NEMA 6-50P |
| Exterior Width | 81.6" (207.2 cm) |
| Exterior Depth | 77.6" (197.2 cm) |
| Exterior Height | 83.5" (212.1 cm) |
| Interior Width | 74.8" (190 cm) |
| Interior Depth | 70.9" (180.1 cm) |
| Interior Height | 77.4" (196.6 cm) |
| Weight (No Floor) | 1124.6 lbs (510.1 kg) |
| Shipping Weight (No Floor) | 1499.4 lbs (680.1 kg) |
| Weight (Floor) | 1911.2 lbs (866.9 kg) |
| Shipping Weight (Floor) | 2197.9 lbs (997 kg) |
| Installation and Operational Manual | Click to Open |
Warranty & Returns
Return Policy
To request a return or refund, customers can use our contact form, email (info@peakprimalwellness.com) , or phone - (877) 689-4898. Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5-7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.
Shipping Policy
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
Frequently Asked Questions
Which sizes are available for the Kohler C1 Sauna?
The C1 comes in three sizes: a compact 66"x48" model for 2 users, a mid-size 78"x56" model for 3 users, and a spacious 82"x79" option for up to 5 people.
Does it work as a freestanding unit?
Yes, the C1 is engineered for both freestanding and alcove installation, giving flexibility for placement in various indoor rooms or wellness spaces.
What type of heater is included?
The sauna includes a freestanding FERO electric heater with sauna stones. Heater wattage ranges from 4.5kW to 9kW depending on the model selected.
How is temperature controlled inside the sauna?
An external digital control panel manages temperature, session duration, and backrest lighting. Dual thermostatic sensors help maintain consistent heat.
What materials are used in the interior?
The interior features obeche wood benches, a matching backrest with integrated lighting, and high-grade Scandinavian spruce for the walls and framing.
What electrical requirements should I be aware of?
Models operate on 240V, with amperage varying by size (30A or 50A). Plug types include NEMA 6-30P or 6-50P depending on heater rating.
Does the sauna include lighting?
Yes. The C1 includes warm 2700K indirect lighting behind the backrest, creating a peaceful, ambient glow ideal for relaxation.