Who We Serve
Solutions
- Commercial Boilers
  Commercial Boilers
  Suitable for new construction or retrofit projects, our commercial boilers are small in size, but big on output.
  Learn More
  Condensing Boilers
  P-K MACH
  P-K SONIC
  Non-condensing Boilers
  P-K MODU-FIRE FD
  P-K THERMIFIC VELOX
- Water Heaters
  Water Heaters
  Designed to reliably and economically meet peak demands with trouble-free performance, our water heaters are ideal for any building owner.
  Learn More
  Direct Water Heaters
  P-K HiDRA
  P-K SONIC SCD
  P-K THERMIFIC VELOX W Series
  P-K MODU-FIRE FD W Series
  Indirect Water Heaters
  P-K COMPACT
  P-K DURATION III
  P-K MACH ‘n’ ROLL
- Fabricated Systems
  Fabricated Systems
  Modular packaged systems are ideal to achieve high levels of efficiency and maintain boiler reliability.
  Learn More
  Packages
- Controls
  Controls
  Intelligent controls designed for optimum facility management.
  Learn More
  NURO
  ENVI
- Bundles
  Bundles
  Enhance the longevity of your P-K Compact or legacy product with a tube bundle.
  Learn More
  P-K COMPACT Water Heater Bundles
  Custom Bundles
- Accessories
  Accessories
  Accessories for water heaters and boilers, including storage tanks and pumps.
  Learn More
  Water Heater Storage Tanks
  Pumps
  Condensate Neutralization Kits
Support
Who We Are
Resources

Call Patterson-Kelley

SOLUTIONS

Water Heaters

Home › Solutions › Water Heaters

Designed to reliably and economically meet peak demands with trouble-free performance, Patterson-Kelley water heaters are ideal for any building owner.

Our water heaters are designed with space savings in mind so our customers don’t have to sacrifice valuable floor space for the output of a big water heater. Technicians can inspect and service P-K water heaters right where they stand, leading to quicker repairs and minimizing system downtime. High efficiencies mean lower fuel bills, quick return on investment and overall reduced plant life-cycle costs.

To learn more about our solutions, please contact your local representative.

Direct Water Heaters

P-K HIDRA

P-K HiDRA

New for 2018

Patterson-Kelley’s first instantaneous condensing fire tube water heater.

thermific velox

P-K THERMIFIC VELOX^® W SERIES

Non-condensing boiler and direct water heater.

P-K THERMIFIC VELOX^® W SERIES

State-of-the-art vertical design utilizing a radial-fired, fan assisted burner and heat exchanger.

MODU FIRE

P-K MODU-FIRE^® FD W Series

Non-condensing boiler and direct water heater.

P-K MODU-FIRE^® FD W Series

Full modulation control combined with forced draft advances with time-tested scale resistant construction.

Indirect Water Heaters

P-K COMPACT^®

Our oldest product still delivers unmatched savings year after year.

P-K DURATION

P-K DURATION^® III

Water-to-water indirect domestic hot water heater.

P-K DURATION^® III

A fully packaged water-to-water domestic hot water system.

Mach 'n' Roll

P-K MACH ‘n’ Roll^®

Gas fired, condensing domestic hot water heater.

P-K MACH ‘n’ Roll^®

Designed to produce domestic hot water delivery with minimal to no scale build-up.

Contact us to learn more about the Patterson-Kelley difference.

Contact Patterson-Kelley