Description
P-K Gas Fired Direct Water Heaters
Patterson-Kelley Direct Gas Fired water heaters are available in multiple configurations, including Instantaneous, Condensing Fire Tube Type, Stainless Steel Condensing and copper non-condensing type. Each unit is designed for a small footprint, and to fit through a 30″ doorway.
All units provided with P-K Nuro designed HMI Touchscreen Control System that can be integrated with any building automation system seamlessly.
Click Tabs To View Selections of Patterson-Kelley Gas Fired Direct Water Heaters
Non-Condensing Type
P-K Modu Fire
FEATURES
Size Range: 750 – 2000 MBTU
Power Requirements: 208 – 240V/1ph/60Hz
- Copper Finned Tube Heat Exchange
- Smooth 5:1 turndown can track varying loads down to 20% of rated capacity
- Glass lined heads and nickel plated tube sheets promote scale resistance
- Eliminates short cycling in high-temperature variable speed pumping systems
- Small diameter Category IV venting
Available in both Natural Gas (NG) and Liquid Propane (LP)
*see Literature for more information
Fire Tube Type
P-K HiDRA Series
FEATURES
- Up to 1000 MBTU – Hot Water Demand
- Instantaneous Condensing Hot Water Heater with HLW Stamp
- Duplex Alloy Stainless Steel Storage Tank and Heat Exchanger
- Dedicated Recirculating Pump
- Helically Coiled Single Pass Heat Exchanger
- NURO® Touch Screen Control System with NURO® Connect
Advantages
- Up to 99% efficient at partial load
- Standard: Fully Modulating 5:1 Turndown
- Anticipated Temperature Control to Rapidly Respond to Varying Flow Conditions
- 15 Year Warranty
- ASME / CSA Certified
- Meets ASHRAE 90.1
- NSF Compliant
- ASME Section IV HLW Rated
*see Literature for more information
