Smith Cast Iron Boilers are known throughout North America for their rugged reliability, operating efficiencies and longevity. Our products range from small residential boilers to the largest cast iron commercial boilers available in North America. Typical applications range from homes and apartments up to very large institutional buildings such as schools, universities and government buildings.

All Smith boilers are in compliance with A.S.M.E. standards for safety, and all capacity and efficiency ratings independently I=B=R certified by Hydronics Institute of GAMA

We maintain extensive research, development and testing facilities.

Our Mestek Institute training facility supports the professionals who specify, install and service Smith Cast Iron Boiler products.