Water Heaters

P-K HiDRA®

Models: HC800 HC1000

Fire Tube Condensing Water Heater 

P-K MACH® ‘n’ Roll Condensing Indirect Water Heaters

Models: MnR300, MnR399, MnR 500, MnR750, MnR 1050

MnP300, MnP399, MnP 500, MnP750, MnP 1050

Highly efficient gas-fired, condensing domestic hot water and comfort heat system designed to produce reliable hot water delivery without scale build-up.

The P-K MACH n’ Pool is an excellent option for heating your chlorine swimming pool.

P-K SOLIS®

Firetube Condensing Domestic Hot Water Heater

Models: SLW1000, SLW1500, SLW2000, SLW2500, and SLW3000

Patterson-Kelley is expanding the SOLIS® line to include the all-new SOLIS® W-Series for domestic hot water, alongside its highly efficient condensing boiler models!

Built to transform both the commercial boiler and domestic hot water heating market, these top-of-the-line, highly efficient condensing firetube units are built with the end user in mind. The advanced design of the SOLIS® heat exchanger ensures superior performance and longevity, whether used for space heating or domestic hot water applications. With an industry leading 10:1 mechanical turndown, these units maximize efficiency by precisely matching demand, reducing energy waste, and optimizing performance.