KOHLER C2 Outdoor Sauna in Douglas Fir
- Free USA Shipping On Many Items
- Full Warranty
- Secure Checkout
- Authorized Dealer
The KOHLER C2 Outdoor Sauna in Douglas Fir is a fully engineered luxury outdoor sauna kit designed for four season wellness and timeless curb appeal. It pairs a warm Douglas Fir exterior with a bright Scandinavian spruce interior and arrives as a complete system that includes a FERO electric sauna heater, sauna stones, heater guard, indirect LED lighting, and an external digital control panel. Available in Small, Medium, and Large footprints, this C2 configuration is ideal for homeowners and wellness spaces that prefer the natural character and grain of Douglas Fir.
Inside the cabin, an obeche wood bench and matching backrest with warm 2700K indirect LED lighting create a calm, spa like atmosphere. Tempered glass, mineral wool insulation, and rubber seals support excellent heat retention, while KOHLER’s freestanding design gives you flexibility in how you integrate the sauna with your deck, patio, pool, or backyard layout.
Key Features
- Complete outdoor sauna package with Douglas Fir exterior and Scandinavian spruce interior
- Three sizes to match your space and capacity needs: Small, Medium, and Large
- FERO 9.0 kW electric sauna heater included, along with sauna stones and heater guard
- Obeche wood bench and backrest with 2700K indirect LED lighting for a warm, relaxing glow
- Tempered glass door and windows plus mineral wool insulation and rubber seals for strong heat retention
- Exterior digital control panel manages temperature, session time, and backrest lighting and includes a lockable cover
- Roof eaves and exterior lighting enhance both efficiency and nighttime ambiance
- Aerotherm ventilation system supports fresh air circulation and even heat
- Optional installation service available as “with installation” variants
Available Sizes and Variants
Select your C2 Outdoor Sauna in Douglas Fir by size and installation preference:
-
Small (up to 3 people)
- Model: C2 Outdoor Sauna, Small, Douglas Fir Exterior / Spruce Interior
- SKU: 39167-1FNC-DFS
- Variants: Sauna only or Sauna with installation
-
Medium (up to 5 people)
- Model: C2 Outdoor Sauna, Medium, Douglas Fir Exterior / Spruce Interior
- SKU: 39188-1FNC-DFS
- Variants: Sauna only or Sauna with installation
-
Large (up to 6 people)
- Model: C2 Outdoor Sauna, Large, Douglas Fir Exterior / Spruce Interior
- SKU: 39189-1FNC-DFS
- Variants: Sauna only or Sauna with installation
Required Site Components
- Foundation: Level, structurally sound pad or deck able to support the full weight of the sauna plus bathers for the selected size.
- Electrical Service: Dedicated circuit sized for the FERO 9.0 kW electric heater and lighting, installed by a licensed electrician according to local code.
- Access and Placement: Clear access path for freight delivery, staging, and assembly, including any gate and turn clearances.
- With Installation Models: Foundation and electrical rough in must be prepared before installer arrival.
What’s Included
- KOHLER C2 Outdoor Sauna cabin with Douglas Fir exterior and spruce interior (Small, Medium, or Large)
- Scandinavian spruce interior wall and ceiling surfaces
- Obeche wood bench, backrest, and heater safety rail
- Warm white 2700K indirect LED backrest lighting
- Freestanding FERO 9.0 kW electric sauna heater
- Sauna stones sized for the included heater
- Heater guard for safety and clearances
- Aerotherm ventilation system
- Tempered glass door and windows with beech wood interior handle and stainless steel exterior handle
- Mineral wool insulation and rubber seals for improved heat retention
- Exterior digital control panel with lockable protective cover
- Exterior lighting and roof eaves
- Waterproof EPDM roof membrane
- Installation hardware and fasteners
- Installation and operation manual
- 5 year limited consumer warranty (per KOHLER specifications)
- With installation variants: Professional sauna assembly and placement according to KOHLER guidelines
Specifications — Douglas Fir Models
Shared System Specifications
| Interior Material | Scandinavian spruce |
| Exterior Finish | Douglas Fir |
| Seating Material | Obeche wood bench, backrest, and heater safety rail |
| Door and Window Material | Tempered glass |
| Heater | FERO 9.0 kW electric sauna heater with stones and guard |
| Heater Voltage / Amps | 220 to 240 V, 50 A, 50 or 60 Hz |
| Sauna Room Electrical | 240 V, 50 A, 50 or 60 Hz (confirm with electrician and manual) |
Small – Douglas Fir (up to 3 people)
| Model Number | 39167-1FNC-DFS |
| Shipping Weight (Approximate) | 2304.225 lbs |
| Packed Dimensions (L × W × H) | 118.11 in × 45.276 in × 90.551 in |
| Packed Volume | 280.222 ft³ |
| Approximate Capacity | Up to 3 people |
Medium – Douglas Fir (up to 5 people)
| Model Number | 39188-1FNC-DFS |
| Shipping Weight (Approximate) | 2619.54 lbs |
| Packed Dimensions (L × W × H) | 220.472 in × 45.276 in × 74.016 in |
| Packed Volume | 410.505 ft³ |
| Approximate Capacity | Up to 5 people |
Large – Douglas Fir (up to 6 people)
| Model Number | 39189-1FNC-DFS |
| Shipping Weight (Approximate) | 2756.25 lbs |
| Packed Dimensions (L × W × H) | 220.472 in × 45.276 in × 70.472 in |
| Packed Volume | 333.18 ft³ |
| Approximate Capacity | Up to 6 people |
Why Choose the C2 Outdoor Sauna in Douglas Fir?
- Turnkey sauna solution with heater, stones, lighting, controls, and benches included
- Warm Douglas Fir exterior that pairs beautifully with natural landscapes and traditional or rustic architecture
- Bright spruce and obeche interior that feels open, inviting, and spa like
- Three size options to fit compact patios, mid sized decks, and larger wellness terraces
- KOHLER craftsmanship for long term durability, design consistency, and reliable performance
Shipping & Returns
- Shipping Method: Freight delivery with scheduled appointment
- Delivery: Free standard U.S. freight shipping to most locations
- Returns: 14 day return policy on unused, uninstalled units in original packaging (see store policy for details)
Manuals & Documentation
Small – Douglas Fir: Installation and Technical Guide
Medium – Douglas Fir: Installation and Technical Guide
Large – Douglas Fir: Installation and Technical Guide
Frequently Asked Questions
Does the C2 Outdoor Sauna in Douglas Fir include a heater and stones?
Yes. Every C2 Outdoor Sauna with Douglas Fir exterior includes a FERO 9.0 kW electric sauna heater, sauna stones, and a safety heater guard. This is a complete kit, so you do not need to purchase a separate heater unless you prefer an alternate configuration.
How is the Douglas Fir version different from the Weathered Grey Spruce version?
Both versions share the same internal layout, heater package, and spruce interior. The main difference is the exterior cladding. Douglas Fir provides a warm, natural wood look with visible grain that pairs well with timber homes, cabins, and lush landscapes. Weathered Grey Spruce offers a cooler, contemporary appearance. Performance is comparable; the choice is primarily aesthetic.
Do I need to select a size before ordering?
Yes. Choose Small, Medium, or Large based on your outdoor space and the number of people who will typically use the sauna. Small is ideal for up to 3 people, Medium for up to 5, and Large for up to 6. All three sizes are available in Douglas Fir, with or without installation included.
Is professional installation required?
Professional installation is strongly recommended for most projects. You can select a “with installation” variant for a more turnkey experience, or choose “sauna only” if you plan to work with your own contractor. In both cases, foundation work and electrical service must be prepared by the owner.
What electrical requirements should I plan for?
The included FERO 9.0 kW heater and lighting typically require a dedicated 240 V, 50 A circuit. Always refer to the KOHLER technical documents for your specific model and consult a licensed electrician to ensure compliance with local electrical codes.
Why Buy From Us
FAQs
Shipping & Delivery
Free shipping available on select orders. White-glove delivery and setup can be arranged at an additional cost in most areas. We'll confirm your preferred date after purchase.
Warranty
Full manufacturer warranty, registered at purchase. Need help with a claim? Our U.S. support team handles it directly with the brand.
Returns
New, uninstalled items can be returned within the brand's policy window. We'll help coordinate pickup and any restocking requirements.
Installation & Power
Most saunas/hot tubs require dedicated circuits. We provide spec sheets and can recommend licensed installers in your area.
