A compact, reliable source of steam for space and process heating, these immersion element boilers are virtually 100% energy efficient. They are completely packaged boilers ideally suited for applications requiring from 30 to more than 10,000 pounds of steam per hour. ACME Steam Boilers are designed and built based on half a century of accumulated experience in this field. Easy and economical to install, ACME Steam Generatores are available in sizes from 6 kW to 3600 kW at all common voltages up to 600V, 3PH.