Suitable for new construction or retrofit projects, our hydronic 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
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.
Our sales staff and network of authorized representatives are all knowledgeable experts, skilled in helping you make the right decisions. Use the map below to help you find your P-K Representative.
© 2018 Harsco Industrial Patterson-Kelley is a division of Harsco Corporation