Current model record • source retrieved July 11, 2026
K-32335-NA
KOHLER Invigoration 30 kW tandem steam generator
Published for steam rooms up to 1,000 ft³, subject to ceiling adjustment and every current installation requirement. This record uses the required service rating—not the lower electrical component draw.
- Power
- 30 kW
- Published maximum
- 1,000 ft³
- Configuration
- tandem
- Required service
- 2 × 240 V / 90 A
System requirements shown by this planner
- Generator assembly
- 2 × K-32329-NA
- Dedicated circuits
- 2 × 240 V, 90 A, 50/60 Hz
- Steam heads
- 2
- Drain pans
- 2 × K-5562-NA (required)
Field provenance
- Volume: “1,000 cubic feet maximum volume rating”
- Electrical: “Two dedicated circuits required. Steam Generator: 240 V, 90 A, 50/60 Hz”
- Drain pan: “Tandem Generators 26kW and 30kW require two drain pans.”
Specification revision: 6-29-2026 20:54 - US-CA.
The maximum volume does not replace the ceiling rule
KOHLER recommends an 8-foot-or-lower ceiling and directs an upgrade to the next generator size for each foot above 8 feet. SteamDesignPro conservatively treats a started partial foot as an upward step and flags it for review because the current documents do not publish a fractional-foot policy.
Review the exact calculation