Domestic Hot Water

Booster systems, also known as water pressure boosting packages, are essential for ensuring steady performance in water supply, pressure boosting, agriculture, washing and sprinkling systems, cooling circuits, and condensate return processes. These systems provide dependable and efficient water management for residential, commercial, and industrial environments.

August 12, 2019

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 […]
February 25, 2025

HxO Tankless Instantaneous Water Heater

Tankless domestic water heater solution Ideal for packaged skid solutions or standalone installations 15 model sizes available up to 10,000 MBH Stainless Steel Brazed Plate Heat […]
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™

800 and 1000 MBTU Input Natural Gas Fired 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 […]
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 […]
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
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® W Series Direct Water Heaters

Size Range: 700-2000 MBTU Optional storage tank can complete the package Compact/modular design allows multiple units to be installed in tandem Vertical burner/heat exchanger design Unique […]
March 21, 2025

Pressure Booster

Performance: Up to 2250 USgpm (510 m3/hr) flow; up to 370 psi (22 bar) pressure Power range: Up to 300 hp (up to 225 kW) Applications: […]
March 21, 2025

Pressure Boosting System

Booster systems, also known as water pressure boosting packages, are essential for ensuring steady performance in water supply, pressure boosting, agriculture, washing and sprinkling systems, cooling […]
August 16, 2019

Raypak Hi Delta® Hot Water Heaters

Sizes: 300,000 to 900,000 BTUH 85% Efficiency. CAT I vertical venting, CAT III sidewall venting. Brass headers with copper finned tube heat exchanger. Cast-iron (glass-lined) and […]
August 16, 2019

Raypak Hi Delta® Water Heaters

Sizes: 990,000 to 2,340,000 BTUH 85% Efficiency. CAT I vertical venting, CAT III sidewall venting. All models Indoor/Outdoor certified. Brass headers with copper finned tube heat […]
August 16, 2019

Raypak MVB® Modulating Vertical Water Heaters 85%

Sizes: 500,000 to 1,999,000 BTUH Brass headers with copper finned tube heat exchanger. Cupro-nickel tubes available as options 85% efficiency, Cat. I venting. On-off operation. Smallest […]
August 12, 2019

Raypak MVB® Modulating Vertical Water Heaters 87%

Sizes: 500,000 to 1,999,000 BTUH 87% efficiency. Cat IV venting required Brass headers with copper finned tube heat exchanger. Cupro-nickel tubes available as options Modulating gas […]
December 9, 2021

Raypak Raytherm®

Size Range: 500-4000 MBTU Indoor/Outdoor certified boilers (option) Category I Venting Bronze Headers with finned copper tube heat exchanger 82% thermal efficiency 24-Volt controls Slide out […]
August 12, 2019

Raypak Raytherm® Outdoor Water Heaters

Sizes: 926,000 to 1,758,000 BTUH Brass Headers With Finned Copper Tube Heat Exchanger Outdoor Only Stainless Steel Burners Spark-to-Pilot Ignition Available for Natural Gas or Propane.
August 12, 2019

Raypak Raytherm® Water Heaters

Sizes: 181,000 to 399,000 BTUH Rugged All-Brass Headers Finned Copper Tube Heat Exchanger 82% Efficiency, Cat I venting Corrosion Resistant Steel Indoor/Outdoor Certified Stainless Steel Burners […]
August 16, 2019

Raypak Raytherm® Water Heaters

Sizes: 2,100,000 to 4,000,000 BTUH Rugged All-Brass Headers Finned Copper Tube Heat Exchanger. Glass-lined, cast-iron headers and cupro-nickel tubes available as options. Indoor Only. Stainless Steel […]
August 12, 2019

Raypak Raytherm™ Water Heaters

Sizes: 511,500 to 825,000 BTUH Rugged All-Brass Headers with Copper Finned Tube Heat Exchanger Indoor or Outdoor Installation Stainless Steel Burner Slide-out Burner Tray Spark-to-Pilot Ignition […]
August 12, 2019

Raypak Trition® Condensing Water Heater

Size Range: 130-4000 MBTU 80 or 100 gallon tank size LeadGuard automatic shut-off valve LeadSense notification system Integrated BMS Connectivity Built-in condensate neutralization Triple pass heat […]
August 12, 2019

Raypak XFiire® Condensing Water Heater

Size Range: 300-1000 MBTU Up to 96.% thermal efficiency Versa IC Intelligence with Raymote access optional Cascade up to 8 heaters Modbus RTU BMS port Stainless […]
August 12, 2019

Raypak XTherm™

Size Range: 1000-2000 MBTU Up to 96% efficiency at full fire. Condensing. Cat IV venting required. Cast-iron headers and pumps with copper finned tube primary heat […]

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