Low NOx LOW NOx HOT WATER BOILERS Parker Hot Water Boilers are designed specifically to provide the building heating and industrial processing industries UP TO 6,300,000 BTU (ATMOSPHERIC AVAILABLE) VIEW ATMOSPHERIC MODELS ATMOSPHERIC AVAILABLE ATMOSPHERIC MODELS
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Never A Compromise For Quality or Safety

T he Parker Boiler System consists of a burner bed of Heavy Duty Metal Fiber Burners (MFB). Through a gas/air premix manifold, the burners may be linked to a fully modulating blower mixer which offers precise control of combustion through the full range of modulation.

Low NOx L-Models and Internal Heat Reclaimer LR-Models

Boilers up to 6,300,000 BTU
Parker Hot Water Boilers are designed specifically to provide the building heating and industrial processing industries with a Superior Quality Boiler with Unequaled Advantages in Safety, Long Life Service and Economical Operation.

Low NOx Hot Water Boiler Certifications ("L" Model)
All boilers are built in accordance with the ASME Power and Heating Boiler Code. All boilers are inspect-ed and registered with the National Board of Pressure Vessel Inspectors. All individual gas and electrical controls are AGA certified or UL Listed. All models are ETL Listed as “Industrial and Commercial Gas Fired Packaged Boilers” and certified to UL795. All units are provided with trim and controls to meet ASME CSD-1 standards for “Controls & Safety Devices for Automatically Fired Boilers.” In addition, all units also meet the standards of the International Conference of Building Officials, International Association of Mechanical & Plumbing Officials and the Uniform Mechanical Code.

Low NOx Hot Water Boiler w/ Internal Reclaimer Certifications ("LR" Model)
All Parker Boiler Hot Water Boilers are built in accordance with the ASME Power and Heating Boiler Code. All boilers are inspected and registered with the National Board of Pressure Vessel Inspectors. All individual gas and electrical controls are AGA certified or UL Listed. All models are ETL Listed as “Indus-trial and Commercial Gas Fired Packaged Boilers” and certified to UL795. All units are provided with trim and controls to meet ASME CSD-1 standards for “Controls & Safety Devices for Automatically Fired Boilers.” In addition, all units also meet the standards of the International Conference of Building Officials, International Association of Mechanical & Plumbing Officials and the Uniform Mechanical Code.

Safety
Our ASME tube bundle is extremely flexible and offers a long life with a 25 year warranty against thermal shock. No Parker Boiler has ever been known to experience an internal explosion.

Advantages (Low NOx and Internal Reclaimer Models)

  • Safety
  • Large Heating Surface
  • Simplicity
  • Efficiency
  • Built-In Finned Tubes ("LR" Model only)
  • Low NOx
  • VFD/Premix System 
  • Low Cost Operation
  • Efficient Operation
  • Fast Heat-Up
  • Accessible Internal Inspection
  • Ease of Inspection and Repair
  • Codes
  • Heavy Duty Tubes
  • Heavy Insulated Cabinet