The ST23, formerly known as the Wee Chieftain, is widely recognized as one of the most respected and well-known industrial boilers worldwide. Renowned for its robust construction, reliability, and longevity, the Cochran three-pass, wetback boiler has proven itself across various industries. Found in over 100 countries, the ST23 is versatile and suitable for a wide range of applications. Its design includes low-noise burners as a standard feature, along with a broad array of control options.