
Amerec Steam AK Series 18kW Steam Shower Generator, 240V
Elevate Your Steam Shower Experience with Powerful & Reliable Steam Generation! The Amerec AK18 18kW steam shower generator is designed to deliver luxury steam bathing to homeowners, day spas, and wellness centers. Engineered for steam rooms up to 700 adjusted cubic feet (ACF), this high-performance unit consists of two 9kW generators working in tandem to ensure powerful, consistent, and efficient steam production. Built for reliability and longevity, the AK18 features a durable stainless-steel tank, industrial-grade heating elements, and an advanced Sequential Temperature Control system that maintains a steady flow of soft steam without sudden temperature fluctuations. The compact design allows for discreet installation in closets, vanities, or cabinets, keeping your steam system out of sight while delivering an exceptional spa experience. For optimal performance and minimal maintenance, we recommend the Amerec Auto Drain System, which automatically drains both generator tanks after each use, preventing mineral buildup and calcification for a longer-lasting unit. Features 18kW Dual Generator System – Two 9kW units work in tandem to heat up to 700 cubic feet Sequential Temperature Control – Maintains consistent steam flow and temperature Stainless-Steel Tank – Corrosion-resistant for long-term durability Professional-Grade Heating Elements – Easily serviceable for cost-effective maintenance Electronic Water-Level Control System – Prevents dry operation and enhances safety Low-Voltage Safety Circuits – Ensures secure and reliable functionality Flexible Electrical Configuration – Can be field-wired for single-phase or three-phase setups Expandable System – Compatible with additional AK Series units for steam rooms larger than 700 cubic feet Compact, Space-Saving Design – Installs out of sight for a clean and organized setup Amerec Auto Drain System Compatible – Reduces lime buildup and maintenance effort UL, CSA & CE Listed – Meets strict safety and quality standards Specs Model: AK18 Power Rating: 18kW (Two 9kW Generators) Steam Room Capacity: 500 – 700 cubic feet Electrical: 240V or 208V Single-Phase or Three-Phase Field-Wireable Water Supply Connection: (2) 3/8" NPT Steam Line Connection: (2) 1/2" NPT Drain Connection: (2) 3/4" NPT Safety Relief Valve: (2) 10 PSIG Control Sensor Cable: 25', 2 Conductor, 22 AWG, Shielded Cable Dimensions (Each Generator): 16.5” (W) x 6.25” (D) x 15” (H) Total Weight: 70 lbs Inclusions Amerec AK18 18kW Steam Generator (Two 9kW Units) Gang Cable (for dual-unit operation) Installation & Operation Manual Limited Lifetime Warranty Technical Warranty Installation & Operation Manual Note: The AK18 requires a compatible control system for operation. Choose between the K3 Control (for full temperature & duration regulation) or the R30K Timer (30-minute manual operation).Steam heads are sold separately—each AK18 system requires at least one ComfortFlo Steam Head (one included with the control package).