







Amerec AI‑42 Commercial Steam Unit (42 kW, Up to 2, 100 cu ft)

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- Product Description
- Product Features
- Product Specifications
- What’s in the Box
- Optional Accessories (Sold Separately)
- Why Choose the AI‑42 Commercial Steam Boiler?
- Shipping & Returns
The Amerec AI‑42 Commercial Steam Boiler delivers powerful and efficient steam for large commercial spaces. With a 42 kW capacity, it's built to handle environments up to 2,100 cubic feet, making it ideal for wellness centers, spas, gyms, and resorts. All AI Series boilers now include a Low Water Cut-Off feature, providing advanced safety and system protection. The AI‑42 includes two steam heads, with additional heads recommended for larger or multi-room applications.
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42 kW Power Output: Supports commercial steam rooms up to 2,100 cubic feet with consistent, high-volume steam generation.
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Low Water Cut-Off (LWCO): Automatically disables the boiler if water levels are too low, protecting internal components and ensuring safety.
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Steam Head Configuration: Includes two steam heads. One head is recommended for every 12 kW of output—additional heads may be required for even distribution.
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Digital Control Compatibility: Supports advanced thermostatic and programmable digital controls for temperature and time settings.
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Durable Construction: Built with corrosion-resistant materials and robust components for long-term commercial use.
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Energy Efficient: Optimized for maximum steam output with minimal energy waste, reducing operational costs.
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Low Maintenance Design: LED diagnostics and modular design simplify routine maintenance and troubleshooting.
| Specification | Details |
|---|---|
| Model | AI‑42 |
| Boiler Type | Commercial Steam Generator |
| Power Output | 42 kW |
| Steam Capacity | Up to 2,100 Cubic Feet |
| Steam Heads Included | 2 |
| Voltage | 208V / 240V / 480V (3‑Phase) |
| Dimensions (L×W×H) | 34" × 24" × 32" |
| Weight | 310 lbs |
| Max Operating Pressure | 85 PSI |
| Temperature Range | 120°F – 205°F |
| Control System | Digital Interface Compatible |
| Safety Features | Low Water Cut-Off, Over-Temp Protection, ASME Safety Valve |
| Installation Type | Indoor (Ventilated Area) |
| Water Quality Requirements | Requires Water Treatment System |
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1 × AI‑42 Commercial Steam Boiler
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2 × Steam Heads (¾" NPT)
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1 × Installation & Operation Manual
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1 × Warranty Registration Card (1-Year Limited Warranty)
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Thermostat Kits (Single or Dual Room)
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CoolFlush™ Auto Drain System
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Digital Timers (Daily/Weekly Programmable)
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On-Demand Steam Control (Refresh Control)
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Additional Steam Heads (for multi-zone installations)
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Exceptional Output: Perfect for large rooms or high-traffic installations with demanding steam needs.
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Built-In Safety: Includes all the protections needed to meet commercial code and ensure safe long-term operation.
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Flexible Installation: Supports multiple control systems and accessory combinations to match any facility layout.
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Energy Conscious: Designed to maximize output while minimizing waste, supporting long-term cost savings.
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Commercial-Grade Quality: Engineered and built for years of reliable, intensive daily use.
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Estimated Shipping Time: 6–8 Weeks
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Shipping: Free Standard Shipping in the U.S.
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Returns: 30-Day Return Policy (see return terms for eligibility)
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