About Us

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.

Products

Commercial

19HE SERIES

Smith 19HE Series boilers are ideal for light commercial hot water or steam heating systems.

28HE RTS (Water)

Smith Cast Iron Boilers has taken the field-proven design of RTS series commercial boilers to even higher levels of performance and efficiency with RTS HE series, high-efficiency boilers.

28HE (Steam)

Smith Cast Iron Boilers has taken the field-proven design of RTS series commercial boilers to even higher levels of performance and efficiency with RTS HE series, high-efficiency boilers.

Residential

GVX

The GVX gas-fired residential boiler combines application flexibility with high efficiency.

GBX

The Smith GBX gas-fired residential boiler is designed to provide dependable, efficient heat.

GSX

The Smith GSX gas-fired residential boilers are designed to provide dependable, efficient heat.

Since 1853 the name Smith has been synonymous with hydronic heating equipment, specifically cast-iron boilers, in both the residential and commercial building markets.

The Smith Specifier

Selecting and specifying a commercial boiler can be a time-consuming process. Contractors need to make sure the boiler is the right size, properly rated, and can be wired and piped in an efficient manner while complying with various code requirements.

The Smith Heating Pros Specifier makes boiler selection easier than ever before. It's like having a Smith technical expert at your fingertips. This valuable resource contains information, specifications and CAD drawings for all commercial boilers. With this specifier, contractors and engineers can configure a boiler, burner and accessories, and also generate a custom specification and certification sheet.

Launch Specifier