🔒 Secure checkout — card and wallet payments processed by Shopify.
Heater included. Every Kohler home sauna we list includes the FERO 4.5 kW electric heater, stones, heater guard, and digital control. The Kohler C1 Graphite Grey is a indoor kit in graphite grey spruce, up to 5 persons across Small/Medium/Large (our catalog). Kohler also publishes compact two-person C1 SKUs — pick the size option on this page. Size and floor (with/without) options as listed. Indoor floor kit is an option, not a guess.
How it heats
FERO is a small electric stone heater. Heat the rocks, ladle water for steam. Dual thermostatic controls, warm-white lighting, tempered glass door, Aerotherm ventilation on the Kohler home line. 4.5 kW is a modest heater — it is not a 9 kW Virta. Licensed electrician; Kohler notes this C1 kit includes the power cord to the dedicated supply.
What’s included
Kohler C1 or C2 cabin in the wood/color named
FERO 4.5 kW electric heater, stones, guard, digital control
Do not add a second heater
Installation add-on only if you select a “with installation” option
Specs
Brand: Kohler
Heater: FERO 4.5 kW included
Stones: Included; Kohler install books show about 31 lb / 14 kg in the basket
Match heater kW to insulated interior volume. Glass, stone, tile, or thin walls need more heater than a tight wood room of the same size. A licensed electrician completes the hookup from the nameplate — we do not guess breaker size. Email hello@selfcaresaunas.com to size the room first.
FAQ
Heater included? Yes. FERO 4.5 kW, stones, guard, digital control.
Can I add a bigger heater? Not how Kohler packages C1/C2. email hello@selfcaresaunas.com if you are trying to do something custom.
Indoor? Indoor kit.
240V? Hardwired dedicated circuit. Electrician uses the Kohler/FERO nameplate — we do not invent amps.
Questions? Email hello@selfcaresaunas.com.
Warranty: Covered by the manufacturer for defects in normal use — see the product page and manufacturer spec sheet.
Freight / parcel: Inspect the shipment on delivery. If anything is damaged, photograph the carton and product and email hello@selfcaresaunas.com or use chat within 24 hours.
