Control Products 201R User Manual

HIGH EFFICIENCY DIRECT FIRED
HOT WATER BOILER
Atmospheric “R” Models
300,000 to 6,800,000 BTU Gas Fired
201R Hot Water Boiler
201R Hot Water Boilers
Introducing a new line of Hot Water Boilers incorporating a built-in finned steel tube bundle in addition to the standard boiler tubes. These heavy duty finned tubes are placed above the standard Parker tubes, and they significantly increase the amount of heat absorbed from the flue gases, thus increasing boiler efficiency. With the additional heating surface, the already long Parker Hot Water Boiler life is extended even further. The efficiency with Atmo­spheric Burner firing is 82%-85%, and with our Premix Metal Fiber Low NOx Burner the efficiency is 84%-86%. Test units have been in the field under harsh conditions operating successfully for 11 years.
High Efficiency
Direct Fired
Hot Water Boiler
300,000 to
6,800,000 BTU Input
Temperatures to 400°F
Pressures to 300 PSI
ADVANTAGES
1. Large Heating Surface
A large amount of heating surface provides increased efficiency, long boiler life and minimizes chances of scaling.
PARKER BOILER CO.
5930 Bandini Boulevard Los Angeles, CA 90040 Tel (323) 727-9800 Fax (323) 722-2848 www.parkerboiler.com
BROCHURE 201R 0A9
2. Simplicity
The design of the boiler and control system is such that the boiler can be easily operated, maintained and repaired by regular personnel. On atmospheric units simplicity is a decided advantage as there are no complicated controls, blowers, or burner air adjustments.
"Never a Compromise for Quality or Safety"
3. Codes
All Parker Direct Fired Boilers are manufactured in accordance with the ASME Power & Heating Boiler Codes and registered with the National Board of Boiler and Pres­sure Vessel Inspectors.
Natural gas and LPG fired models are ETL Listed “Industrial and Commercial Gas Fired Pack­aged Boilers” certified to UL795, for indoor or outdoor service. Canadian models are C-ETL Listed.
HIGH EFFICIENCY DIRECT FIRED HOT WATER BOILER
Atmospheric “R” Models
300,000 to 6,800,000 BTU Gas Fired
Typical Single Boiler Hot Water Piping System
(for temperatures 200°F & below)
201R Hot Water Boilers
Expansion Tan k
Sight Glass
To Heating System
Slope Up
Temp/ Pressure Gauge
Inlet
Outlet
Air Eliminator
System Circulating Pump
Drain Valve
Water Inlet
Drain Line
Water Inlet: Install with proper backflow preventor in accordance with local code
Pressure Reducing Valve
Boiler Relief Valve
Electrical Control Panel
Water Outlet
Standard Tube Bundle
Parker Atmospheric “R” Model
Finned Steel Tubes Convective Section
Atmospheric Low Pressure Gas Burners provide highly effective & uniform heat distribution
4. Heavy Welded Flexible Tube Construction
The Parker steel tube bundle is 1-5/16” O.D. steel, over 1/8" heavy thickness, and the finned tubes are 1” O.D. (.11”), heavy thick­ness steel. The welded bent tube design permits free expansion and contraction of each tube indepen-
"Never a Compromise for Quality or Safety"
dently when subject to thermal shocking. Our design eliminates strain on the metal, warping and leaking, typical of rigid straight tube designs. This construction utilizes heavy material with flex­ibility to provide extreme safety and long life.
5. Heavy Insulated Cabinet
The cabinet is durably constructed with two thicknesses of heavy steel, insulated on all sides with high temperature thermal fiber insulation to effectively reduce heat losses to a minimum.
THE PARKER DESIGN
A time proven product backed by one of the largest and most suc­cessful manufacturers of pack­aged boilers whose name is syn­onymous with quality and safety. Every boiler is thoroughly factory fire tested and is required to meet the highest standards in all phases of mechanical and operating effi­ciency before shipment.
PARKER BOILER CO.
5930 Bandini Boulevard
Los Angeles, CA 90040
Tel (323) 727-9800
Fax (323) 722-2848
www.parkerboiler.com
BROCHURE 201R 0A9