Hot Water Boilers

Hot Water Boilers

201-6 SERIES

Hot water boilers are manufactured in a wide range of sizes from 300,000 to 6,800,000 BTU input in straight or propane gas fired models up to 300 PSI and temperatures up to 400 F. Power gas, light oil or combination gas/light oil fired models are manufactured up to 6,250,000 BTU input. Flexible, bent steel water tube design for closed system building or process heating.
Low NOx models are also available.

All atmospheric gas fired models are U.L. listed.

Summary of NOx and efficiency from Parker Hot Water Boilers

Parker Direct Fired Hot Water Boilers

201 Series: Direct Fired Hot Water Boiler
Atmospheric Gas Fired T Models
Standard and Medium-High Temperature Models
Brochures and Specifications

201L Series: Low NOx Premix Direct Fired Hot Water Boiler
Bent Steel Water Tube L Models
Brochures and Specifications

201R Series: High Efficiency Direct Fired Hot Water Boiler
Atmospheric R Models
Brochures and Specifications

201 LR Series: Low NOx High Efficiency Premix Burner
Direct Fired Hot Water Boilers
Bent Steel Water Tube LR Models
Brochures and Specifications

203-5 Series: Power Burner Hot Water Boiler
Power Gas, Light Oil or Combination Fired
Bent Steel Water Tube
Brochures and Specifications

204 WW Series: Direct Fired Hot Water Wall Boiler
Low NOx Metal Fiber Burner
Brochure and Specifications

General Hot Water Boiler Information

Most files below in PDF Format

Hot Water Boilers General Information & Atmospheric Models

Hot Water Boiler Photos

Pricing