

Amerec
Amerec AI Series 42kW Commercial Steam Room Generator, 208V/3PH

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Amerec AI Series 42kW Commercial Steam Room Generator, 208V/3PH
The Amerec AI-42 steam generator is designed to efficiently power one or two large steam rooms, offering a capacity of up to 2,100 adjusted cubic feet (ACF). It features an ASME-certified pressure vessel that provides instant steam, alongside reliable electronic components, a comprehensive temperature safety system, LED diagnostic lights, and a multi-level water sensing system with low water cutoff.
This versatile generator is trusted by health clubs, day spas, hotels, and wellness centers for continuous, automated operation. Its robust all-steel construction and integrated safety features minimize downtime and service costs. The AI-42 is engineered for ease of use and convenient on-site maintenance.
The unit meets UL and cUL standards and complies with ASME safety regulations. All Amerec AI generators undergo pre-testing and factory assembly to guarantee reliable performance right out of the box.
The AI-42 is available in multiple voltage configurations, including 208V three-phase (9006-423), 240V three-phase (9006-424), and 480V three-phase (9006-424).
For optimal operation, the AI-42 requires a compatible control, which allows users to manage steam room settings such as temperature and duration. It is also recommended to pair it with the optional ADI Automatic Drain System to help prevent scale and sludge buildup, improving long-term performance.
Features:
- ASME-certified pressurized vessel for quick steam production
- Durable electronic components
- Low water cutoff with manual reset for safety
- 3/4” drain port for easy maintenance
- High-limit temperature control for room safety
- Electronic high-limit pressure control systems
- Optional D24/7 digital time clock for scheduled on/off and ADI-D Autodrain system operation
- Sight glass for easy water level monitoring
- Alarm circuit panic button for emergency situations
- ASME safety valve for pressure regulation
- ASME-certified low-pressure operation vessel
Specifications:
- Model: AI-42
- Minimum Adjusted Cubic Feet: 1,800
- Maximum Adjusted Cubic Feet: 2,100
- Shipping Weight: 255 lbs
- Kilowatt Rating: 42 kW
- Water Supply Connection: 1/2" NPT
- Generator Steam Line Connection: 3/4" NPT
- Steam Head Connection: 3/4" NPT
- Drain Connection: 3/4" NPT
- Safety Relief Valve Connection: 3/4" NPT
- Safety Relief Valve PSIG: 15 PSIG
- Control "Rough In" Cut Out: 2-1/8" x 3-1/4"
- Control Sensor Cable: 25', 2 Conductor, 22 AWG, Shielded Cable
- Control Sensor "Rough In" Cut Out: 7/8" Diameter
- Generator Control Connection: 3 Position Terminal Block
- Generator Control Cable: 25', 3 Conductor, 22 AWG, Shielded Cable
- Width: 17-1/2"
- Depth: 20-3/4"
- Height: 23-1/4"
Warranty
Amerec provides a limited warranty for the AI-42 steam generator, ensuring it is free from manufacturing defects in materials and workmanship. The warranty covers parts replacement or repair for one (1) year from the installation date.
- Registration: The warranty is valid only after completing the warranty registration form within 60 days of installation. It is non-transferable and applies only to the original installation.
- Return Authorization: A return authorization number is required for all warranty claims. Shipping costs for returns and replacements are the responsibility of the customer.
- Limitations: The warranty excludes damages caused by misuse, improper installation, and incidental or consequential damages. It is limited to the cost of repair or replacement.
For warranty support, contact Amerec at 1-800-363-0251 or email support@amerec.com.
Includes:
- AI-42 Steam Generator
- Two 3/4” NPT Steam Heads
- Installation and operation manual
- Limited warranty