Suitable for new construction or retrofit projects, our commercial boilers are small in size, but big on output.
Designed to reliably and economically meet peak demands with trouble-free performance, our water heaters are ideal for any building owner.
Direct Water Heaters
Indirect Water Heaters
Modular packaged systems are ideal to achieve high levels of efficiency and maintain boiler reliability.
Intelligent controls designed for optimum facility management.
Enhance the longevity of your P-K Compact or legacy product with a tube bundle.
Accessories for water heaters and boilers, including storage tanks and pumps.
Contact our Customer Care Team
Find you local rep
View the class offerings
Protect your system against harsh water
© 2020 Patterson-Kelley