Steam Generators
Residential Steam Generators for Home Steam Showers
Shop our selection of residential steam generators from Kohler and other leading brands. Designed for home steam shower installations of all sizes — from compact single-person enclosures to large steam rooms over 1,000 cubic feet.
Key Features
- Available in a range of kW outputs to match your steam room size
- Compact, cabinet-mounted units designed for easy installation
- Compatible with standard home electrical systems (240V)
- Auto-flush and self-draining models available
- Digital and analog control options
- Compatible with steam shower components including steam heads and control panels
How to Size Your Steam Generator
The correct kW output depends on your steam room’s cubic footage and wall material. As a general guide:
- Under 100 cu ft — 6–9 kW
- 100–200 cu ft — 9–12 kW
- 200–500 cu ft — 12–18 kW
- 500–1,000+ cu ft — 18–30+ kW
- Tile and stone enclosures require higher kW than acrylic or fiberglass
Frequently Asked Questions
- What size generator do I need? — Match kW output to your steam room’s cubic footage using the guide above
- Are these easy to install? — Most units are designed for professional installation and include detailed guidelines
- Where is the generator installed? — Typically in a nearby cabinet or utility space within 25 feet of the steam room
Free shipping to the contiguous US on all steam generator orders.
Filters
Kohler K-32332-NA Invigoration 2.0 18kW Steam Generator - Dual 9kW, Up to 550 cu ft
Sale price$5,916.83
Regular price$7,889.10
Kohler K-32333-NA 22kW Steam Generator | Dual 11kW, Up to 634 cu ft
Sale price$6,470.86
Regular price$8,627.82
Kohler K-32334-NA 26kW Steam Generator | Dual 13kW, Up to 894 cu ft
Sale price$7,294.44
Regular price$9,725.92
Kohler K-32335-NA 30kW Steam Generator | Dual 15kW, Up to 1,000 cu ft
Sale price$8,000.32
Regular price$10,667.10