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PART 1 - GENERAL
1.1
SUMMARY
A. Section includes gas-fired, copper finned-tube hydronic heating boilers
B. Related Sections
Specifier Note: Use as needed
1. Building Services Piping – Division 23 21 00
2. Breeching, Chimneys, and Stacks (Venting) – Division 23 51 00
3. HVAC Instrumentation and Controls – Division 23 09 00
4. Electrical – Division 23 09 33
1.2
REFERENCES
A. ANSI Z21.13/CSA 4.9
B. ASME, Section IV
C. 2006 UMC, Section 1107.6
D. ANSI/ASHRAE 15-1994, Section 8.13.6
E. National Fuel Gas Code ANSI Z223.1/NFPA 54
F. I=B=R
G. NEC
H. ASME CSD-1, 2006
1.3
SUBMITTALS
A. Product data sheet (including dimensions, rated capacities, shipping weights, accessories)
B. Wiring diagram
C. Warranty information
D. Installation and operating instructions
1.4
QUALITY ASSURANCE
A. Regulatory Requirements
1. ANSI Z21.13/CSA 4.9
2. Local and national air quality regulations for low NOx (0-30 PPM NOx emissions) boilers
B. Certifications
1. CSA
2. ASME H Stamp and National Board Listed
3. ISO 9001
1.5
WARRANTY
A. Limited one-year warranty from date of installation
B. Limited twenty-year thermal shock warranty
C. Limited ten-year closed-system heat exchanger warranty
PART 2 - PRODUCTS
2.1
MANUFACTURER
A. Raypak, Inc.
1. Contact: 2151 Eastman Ave., Oxnard, CA 93030; Telephone: (805) 278-5300;
Project Name / Date
DELTA LIMITED™, TYPE H - MODELS 989B-2339B
SUGGESTED SPECIFICATIONS
DIVISION 23 52 33.13
FINNED WATER-TUBE BOILERS
Catalog No.:
2000.98A
Effective:
11-15-08
Replaces:
9-15-02
Division 23 52 33.13 - 1
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Related Manuals for Raypak DELTA LIMITED 989B-2339B
Summary of Contents for Raypak DELTA LIMITED 989B-2339B
- Page 1 B. Limited twenty-year thermal shock warranty C. Limited ten-year closed-system heat exchanger warranty PART 2 - PRODUCTS MANUFACTURER A. Raypak, Inc. 1. Contact: 2151 Eastman Ave., Oxnard, CA 93030; Telephone: (805) 278-5300; Project Name / Date Division 23 52 33.13 - 1...
- Page 2 Fax: (800) 872-9725; Web site: www.raypak.com 2. Product: Delta Limited™ copper finned-tube hydronic boiler(s) BOILERS A. General 1. The boiler(s) shall be fired with gas at a rated input of BTU/hr. 2. The boiler(s) shall be CSA tested and certified with a minimum thermal efficiency of 84 percent at full fire.
- Page 3 mounted and wired, which automatically shuts off the boiler pump at a set period after boiler shut-down to avoid standby losses associated with constant pump operation. G. Firing Mode 1. For model 989B, provide two-stage firing control of the gas input to the boiler. 2.
- Page 4 that ensures the boiler will experience inlet temperatures in excess of 105ºF in less than 7- minutes to avoid damaging condensation. The unit will automatically shut down if the inlet temperature is not achieved within the 7-minute time frame. 2. The cold water start system shall be configured with a modulating three-way valve that is controlled by a system-matched PID controller.
- Page 5 START-UP A. Shall be performed by Raypak factory-trained personnel. B. Test during operation and adjust if necessary: 1. Safeties (2.2 - F) 2. Operating Controls (2.3) 3. Static and full load gas supply pressure 4. Gas manifold and blower air pressure C.
- Page 6 Delta Limited™ - Type H Job: Engineer: Space Heating/Hot Water Boiler Contractor: Models 989B-2339B Prepared By: Date: Model: H9-1529B Indoor/Outdoor: MBTUH Input: 100% Factory Fire Tested Efficiency: 84% Maximum Outlet Temperature: 230°F Minimum Non-Condensing Inlet Temperature: 105°F Thermal Shock Proof Heat Exchanger Limited Twenty-Year Thermal Shock Warranty Limited Ten-Year Closed-System Heat Exchanger Warranty...
- Page 7 Recommended natural gas supply pressure is 7 – 10.5” WC. Recommended propane gas supply pressure is 11 - 13” WC. Raypak, Inc. 2151 Eastman Avenue, Oxnard, CA 93030 (805) 278-5300 Fax (800) 872-9725 www.raypak.com Catalog No.: 2000.471C...