The AI-42 unit comes with an ASME-certified pressure vessel for instant steam, durable electronic components, temperature safety system, sight glass, diagnostic systems using LED lights, 3-level water sensing system with low water cutoff, and a variety of other noteworthy features. Health clubs, day spas, hotels, and commercial wellness sites trust the powerful Amerec AI-42 commercial steam boiler for around-the-clock, automated operation. The unit features an all-steel exterior and multiple safety features which help minimize service costs and crucial downtime. Amerec AI Series generators are engineered for ease of use and easy on-site maintenance. The Amerec AI-42 commercial steam generator can power one or two large steam baths with dimensions up to 2,100 adjusted cubic feet (ACF).