Transcript
High Efficiency Copper Finned Tube Boilers
750,000 - 2,000,000 BTU/HR
The heat transfer innovators.
THE RELIANCE COPPER FINNED TUBE HYDRONIC BOILER
FEATURES
DESIGNED FOR HYDRONIC HEATING
• Copper Fin-Tube Heat Exchanger
• The Reliance Boiler was designed specifically for non-condensing hydronic heating applications. The product line includes an extensive offering of models ranging in size from 750,000 to 2,000,000 BTU/HR input.
• Up to 88% Thermal Efficiency • Modulation with 5:1 Turndown • Color Touch Screen • Low Emissions: <9ppm NOx
• The fully modulating, 5:1 turndown capabilities provide precise load matching to ensure desired building temperatures are maintained. The controller features an easy-to-use touchscreen interface, making adjustments and setup convenient and intuitive. • The Reliance Boiler is easy to install and service. All boiler
connections are located at the rear of the boiler and are clearly labeled. Access to key components from the front, rear or top of the boiler facilitates one inch side clearance installations.
• The copper fins in the heat exchanger are formed from one
solid copper tube through an extrusion process. The design of the heads provides balanced flow throughout each of the tubes, ensuring even heat transfer.
A LOOK INSIDE THE COMBUSTION PROCESS 1 Gas and air are combined
within the venturi and the variablespeed premix blower to create a homogeneous mix for reliable and clean combustion. This is acheived with gas pressures as low as 3.5”wc.
Fresh Air Intake
Blower
2 Combustion occurs on the outer surface of a stainless steel fiber mesh burner. 3 Combustion is initiated with a
Control Interface
direct spark or pilot assembly and verified with an ultraviolet flame detector.
Venturi 23
mm
4 The burner provides even heat distribution throughout the entire heat exchanger. The heated water takes a three pass course through the copper finned tubes providing a low pressure drop and convenient connection points to the hydronic system.
3
1
Copper Finned Tubes
2
5 Products of combustion pass through the finned tube heat exchanger and are collected in a stainless steel chamber prior to exiting through the boiler’s flue stack.
5 Flue Stack
4 Powder Coated Jacket Pressure Vessel Heads
APPLICATIONS AND
GREEN BUILDING HYDRONIC HEATING Fulton Reliance boilers can typically be found in commercial building heat applications – such as schools, hospitals and government buildings – where a reliable source of heat is crucial to maintain daily operations. Designed to work in a closed loop system with modulating capabilities built right in, Reliance boilers ensure that building temperatures are maintained.
GREEN BUILDING DESIGN The Reliance can be easily incorporated into LEED and Green Building designs. With thermal efficiencies up to 88% and single phase power requirements, the Reliance factors into the Optimizing Energy Performance calculation under the LEED-NC parameters. Emissions configurations are available as low as <9ppm NOx.
FEATURES AND CONTROLS COLOR TOUCH SCREEN CONTROLS The Reliance control features a color touch screen display, and has an extensive line up of capabilities including pump control, freeze protection, stack temperature monitoring, and complete boiler operation monitoring. With ModBus communication capabilities, low voltage twisted pair communication simplifies multiple boiler installations. Each boiler can be given its own name, personalizing it for any application.
• Integrated Sequencing control for up to 8 boilers • Communication with Building Management Systems via ModBus Network
LEAD / MASTER
LAG 1
LAG 2
THERMAL EFFICIENCY AND
HYBRID SYSTEMS Thermal Efficiency vs. Return Water Temperature 89
The Reliance has optimal thermal efficiency for non-condensing applications.
88
86 85 84 83 82 81
Low Fire Mid Fire High Fire
Thermal Efficiency, Percent
87
EFFICIENCY
*AHRI Certified
80 79
200
190
180
170
160
150
140
Return Water Temperature, °F, 20°F Temperature Differential
VALUE ENGINEERED SYSTEMS With a Fulton hybrid boiler system, condensing efficiency and noncondensing affordability are optimized.
• Fulton has the ability to design custom solutions for our customers which optimize cost saving initiatives for both original equipment purchases and payback associated with high efficiency heating systems and the affordability of non-condensing equipment. r ate tW Ho pply Su
r
ate tW Ho turn Re
Models
Thermal Efficiency
RLN-750* RLN-1000* RLN-1500* RLN-2000*
86.1% 86.2% 86.3% 86.5%
SPECIFICATIONS AND DIMENSIONS
NOTE: Venting for the Reliance is standard Category IV (AL294C) with option for Category I (B-Vent) A
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D
I H
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F G C
Front View
Specifications
Right Side View
Models
Fuel Type Input BTU/Hr
Natural Gas or Propane Maximum Minimum Electrical Requirements (Amps) 120V/60/1 Electrical Requirements (Amps) 240V/60/3 Water Content Gal Dry Weight LB Operating Weight LB
Dimensions A. Boiler Width B. Boiler Height C. Boiler Depth D. Boiler Depth with Trim E. Air Inlet Diameter F. Flue Outlet Diameter G. Water Inlet/Outlet Diameter H. Min Clearance to Walls I. Min Clearance to Front and Rear J. Min Clearance to Ceiling
RLN-750 NG & P 750,000 150,000 <3 N/A 3 700 725
RLN-750 IN IN IN IN IN IN IN IN IN IN
24 50.7 29.3 43.9 6 6 2 1 36 24
RLN-1000 RLN-1500 RLN-2000 NG & P 1,000,000 200,000 <3 N/A 3 700 725
NG & P 1,500,000 300,000 <6 N/A 7.3 1000 1060
NG & P 2,000,000 400,000 <6 N/A 7.3 1000 1060
RLN-1000 RLN-1500 RLN-2000 24 50.7 29.3 43.9 6 6 2 1 36 24
32.125 67.9 34.3 49.3 8 8 2.5 1 36 24
32.125 67.9 34.3 49.3 8 8 2.5 1 36 24
* Specifications and Dimensions are approximate and for reference only. We reserve the right to change specifications and/or dimensions without notice. * Consult factory for availability of specific models. * Please consult factory for a complete list of dimensions including metric conversions. * Graphics contained in this brochure may not be representative of actual product.
APPLICATIONS ENGINEERED SYSTEMS
Fulton’s engineering and design capabilities are unmatched in the industry when it comes to providing comprehensive solutions to custom-designed hydronic systems. Our team of engineers and project managers assists in the specification and design of a “turnkey” system for each application. Skid-mounted hydronic systems provide simplified installation with single-point water, fuel and electrical connections available. From design to complete fabrication, trust Fulton and our many years of experience to build a system you can rely on for years to come.
Our Engineering and Drafting group develops a 3-D CAD drawing package that details the Hydronic System components and their orientation on the skid.
/Fulton-Companies
The heat transfer innovators.
/FultonBoiler
Fulton Heating Solutions, Inc. 972 Centerville Road, Pulaski, NY 13142 Call: (315) 298-5121
@FultonBoiler
www.fulton.com
RELIANCE-bro-2013-0522
