Patterson Kelley

  • Natural Gas Fired
  • 800 and 1000 MBTU Input
  • 128 Gallon Storage
  • Instantaneous condensing hot water heater with HLW stamp
  • Duplex alloy stainless steel storage tank
August 12, 2019

P-K COMPACT® Semi-Instantaneous Indirect Water Heaters

High-quality design and construction Complete package with only four piping connections High-capacity output ANTICIPATOR® temperature control regulates hot water outlet temperatures ±4F Copper-nickel shell, naval brass […]
December 8, 2021

P-K Duration III™

Recovery Rates (40 Deg F – 140 Deg F) – 0-85 GPM Domestic Water Demand Fully packaged water to water plate and frame heat exchanger system […]
December 8, 2021

P-K Hidra™

Natural Gas Fired 800 and 1000 MBTU Input 128 Gallon Storage Instantaneous condensing hot water heater with HLW stamp Duplex alloy stainless steel storage tank
August 12, 2019

P-K MACH ‘n Roll™

Size Range: 300-1050 MBTU Entire package fits in the boiler footprint Domestic water loop is isolated from the boiler loop Precise temperature regulation with no mixing […]
August 12, 2019

P-K MACH®

Size Range: 300-4000 MBTU Equipped with the latest touch-screen technology, the NURO™ Touch-Screen Control All-purpose boiler suitable for condensing and non-condensing systems Revolutionary new, fully independent […]
December 8, 2021

P-K Modu-Fire Forced Draft W Series™

Size Range: 750-2000 208-240V/1ph/60HZ Copper finned tube heat exchanger 5:1 turndown can track varying loads Glass lined heads and nickel plated tube sheets Eliminates short cycling […]
August 12, 2019

P-K MODU-FIRE® Forced Draft Non-Condensing Boilers

Size Range: 750-3000 MBTU Small, modular configuration, big output Smooth 5:1 turndown can track varying loads down to 20% of rated capacity Dynamic air density compensation […]
August 12, 2019

P-K NURO® Touch-Screen Control System

Interactive 7” Touch Screen interface or USB mouse/keyboard Set-Up Wizard to walk you through the operational set up parameters Flame safeguard device Lead/lag cascade control w/outdoor […]
December 8, 2021

P-K SOLIS®

Size Range: 1500-3000 MBTU Up to 96% thermal efficiency 304 Stainless Steel Firetube Design Full Modulation burner with up to 10:1 turndown Ultra-Low NOx Emissions Removable […]
December 8, 2021

P-K Sonic SCD Series™

Size Range: 650-1000 Up to 7:1 turndown Certified up to 97% efficiency Stainless steel alloys resist corrosive condensation
August 12, 2019

P-K SONIC®

Size Range: 650-4000 MBTU Unique stainless alloys resist corrosive condensation Patented DUET™ Technology Up to 60% smaller than the leading competition Reliable, easy to use NURO® […]
December 8, 2021

P-K STORM®

Size Range: 650-6000 MBTU Natural Gas fired Up to 97% thermal efficiency 316L Stainless Steel Watertube Design Full Modulation burner with up to 10:1 turndown Cabinet […]
December 8, 2021

P-K Thermific Velox W Series™

Size Range: 750-2000 120V/1ph/60HZ Vertical burner/heat exchanger design Copper finned tube heat exchanger Natural Gas or Liquid Propan
August 12, 2019

P-K THERMIFIC VELOX™ Non-Condensing Boilers

Size Range: 750-2000 MBTU Completely packaged design Compact/modular design allows multiple units to be installed in tandem Vertical burner/heat exchanger design Unique integral finned copper water […]

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