Advantages of PK Water Heaters

PK provides semi-instantaneous heating solutions with low and high volume storage

PK pioneered the concept of semi-instantaneous water heaters over 50 years ago, and continues to evolve and refine the design to today’s models, which focus on a small heater that produces high hot water output at a closely controlled temperature, making it the ideal heater for any building owner. The design utilizes PK’s unique Anticipator® control to regulate hot water outlet temperature, even with sudden fluctuating draws.

PK continues to evolve and refine the design to today’s water heaters, which focus on a small heater that produces high hot water output at a closely controlled temperature, making it the ideal heater for any building owner. The design utilizes PK’s unique Anticipator® control to regulate hot water outlet temperature, even with sudden fluctuating draws.

You can inspect PK water heaters without removing the heat exchanger

PK water heaters are designed for easy accessibility for cleaning and inspection, so you don't have to tear the heater apart to perform simple maintenance checks.

You can remove and replace PK heat exchangers in place without removing the shell or any piping

PK water heaters are engineered for easy service and maintenance. Our Compact® semi-instantaneous water heater tubesheets are bolted independently, so you can remove the bonnet without breaking the domestic water seals. If a tube should leak, it can easily be plugged off for a temporary fix, getting the unit back in service within an hour. The steam or water chamber is easily removed without disturbing the piping to the unit permitting ready access to the tube bundle.

PK offers the strongest standard warranties in the industry

At PK, we stand behind our products. We guarantee that all materials, components and workmanship in the construction of each water heater are of the highest quality, and we offer extended non-prorated guaranties to back it up.

PK combines new efficiencies with low after market costs in a revolutionary new water heater system

At last, condensing water heaters that actually deliver on both low aftermarket costs and efficiency! In an amazing feat of engineering innovation, PK develops water heaters of vastly greater capability and performance, with thermal efficiencies up to 99 percent in some applications, for unprecedented potential savings.

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