Kohler C2 6-Person Outdoor Sauna | Assembly Available

3-person · 5-person · 6-person (current)

Room to turn the corner. The six-person C2 is the only size in this family with an L-bench program, so it is the choice for the largest social layout rather than simply a wider version of the smaller sauna.

The C2 is Kohler’s freestanding outdoor sauna. This 6-person sauna has lower, upper, and side benches in an L layout with rear and side backrests. Douglas Fir gives the exterior a warmer horizontal-wood character. Weathered Gray Spruce uses a cooler gray exterior, while the sauna room remains Scandinavian spruce with solid obeche seating and contact surfaces.

Plan with the roof envelope

The extended roof is wider and deeper than the wall body, so one mixed “overall” number can create a costly site mistake. Use the maximum roof envelope for collision and space planning, the body footprint for the base, and the interior dimensions for the room you sit in.

6-person planning note: Kohler’s current Weathered Gray product drawing gives the 116-1/8 × 108-1/4-inch roof envelope above, while its current CAD file is about 0.6 inch larger in both directions. Reserve at least 117 × 109 × 91 inches before adding working, service, or code clearances, and verify the final order documents before site construction.

Heat, glass, light, and controls

• Included FERO 9.0 kW freestanding electric heater, stones, protective grille, and pale obeche guard
• 220–240V, 50A, 50/60Hz dedicated Class A GFCI circuit for every C2 size
• NEMA SS2-50P inlet on the sauna and NEMA 14-50R at the site
• Required lockable NEMA 14-50P-to-SS2-50R cord sourced separately to the correct length
• 5/16-inch tempered-glass entry door plus separate insulated double-pane windows
• 2700K indirect backrest light, exterior perimeter light, and Aerotherm ventilation
• External digital controller for temperature, time, and backrest light, protected by a lockable cover

Kohler publishes a 158–176°F operating range. The door may be locked only when the sauna is not in use. A qualified electrician and the exact model manual control the final electrical work.

What arrives with the sauna

The panel system includes its floor and insulated roof with EPDM membrane. It also includes the model-specific benches and backrests, one headrest, one stool, heater and stones, controls, lighting, thermometer, 20-minute beech sand timer, door and windows, handles and hinges, ground nails, rubber plates, assembly hardware, and installation manual. The site circuit, receptacle, power cord, concrete pavers, concrete anchors, and site work are not included.

Prepare the site before the truck

• Use a level, well-drained, load-verified outdoor site with stable soil and an unobstructed rear exhaust.
• Kohler documents compacted gravel with eight concrete pavers at least 7 × 7 × 1-1/2 inches. Pavers are not included; rubber plates and ground nails are included.
• A concrete pad is another documented route, but its anchors are not included. Foundation, frost, wind, snow, anchoring, and local-code decisions belong with the local authority or engineer.
• Confirm lift-gate truck access, space for one or two pallets, and a dry staging area. Kohler recommends professional installation and requires at least two people.
• No plumbing connection is required.

Delivery and assembly

Curbside delivery is included with the sauna. The optional Sauna Marketplace white-glove service covers delivery to the prepared location, sauna assembly, a function check, and packaging removal. Site preparation, foundation work, engineering, electrical work, ventilation changes, and cosmetic or finish work are separate. Confirm access and service coverage before scheduling.

Outdoor care is part of ownership

Keep debris and standing water off the roof, keep the rear exhaust clear, and remove roof snow after accumulation exceeds 20 inches. Inspect the exterior cladding twice each year and replace damaged boards. Never hose or pressure-wash the interior, benches, or seats. Follow the operating guide for cleaning, stone inspection, electrical checks, and periods of non-use.

Warranty and availability

Kohler’s limited warranty covers the sauna for five years from purchase or later delivery during normal residential use by the original purchaser in the United States or Canada. Included and separately purchased sauna accessories carry one year. Commercial application voids the warranty, and labor, removal, reinstallation, electrician costs, stones, weathering, and other exclusions apply. Read the attached warranty for full terms.

This configuration is available to order. Confirm current inventory and delivery timing for your ZIP before purchase; the unmanaged website stock flag is not a physical on-hand quantity.

Compare the exact sauna before checkout

The 3D configurator below is powered by SaunaDesignPro and starts from the current official Kohler geometry for all six C2 size-and-finish combinations. Use it to compare the full exterior, interior bench layout, roof envelope, and selected finish. The yard preview is a planning aid, not measured AR; verify the physical site and every clearance before construction.

If you want a second set of eyes on the pad, electrical plan, access, or delivery choice, call Ben² at (844) 565-1113 before the sauna ships.

Planning guides: Delivery and installation checklist