Instruction Manual

ManualsBrandsRaypak ManualsWater boiler504-2004

Project Name / Date Division 23 34 36.29 - 1

DIVISION 23 34 36.29

COMMERCIAL, GRID-TYPE, FINNED-TUBE, GAS DOMESTIC WATER HEATERS

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes copper finned-tube, gas domestic water heaters

Specifier Note: Use as needed

B. Related Sections

1. Building Services Piping – Division 22 10 00

2. Breeching, Chimneys, and Stacks (Venting) – Division 23 51 00

1.2 REFERENCES

A. ANSI Z21.10.3/CSA 4.3

B. ASME, Section IV

C. 2006 UMC, Section 1107.6

D. ANSI/ASHRAE 15-1994, Section 8.13.6

E. National Fuel Gas Code, NFPA 54/ANSI Z223.1

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 Z21.10.3/CSA 4.3

2. Local and national air quality regulations for low NOx (0-30 PPM NOx emissions) water

heaters

B. Certifications

1. CSA

2. ASME HLW 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 five-year heat exchanger warranty

PART 2 - PRODUCTS

2.1 MANUFACTURER

A. Raypak, Inc.

1. Contact: 2151 Eastman Ave., Oxnard, CA 93030; Telephone: (805) 278-5300;

Fax: (800) 872-9725; Web site: www.raypak.com

Catalog No.: 3500.953A

Effective: 5-1-08

Replaces: 9-1-07

MVB

, TYPE WH - MODELS 504-2004

SUGGESTED SPECIFICATIONS

Summary of content (4 pages)

PAGE 1
® MVB , TYPE WH - MODELS 504-2004 SUGGESTED SPECIFICATIONS Catalog No.: 3500.953A Effective: 5-1-08 Replaces: 9-1-07 DIVISION 23 34 36.29 COMMERCIAL, GRID-TYPE, FINNED-TUBE, GAS DOMESTIC WATER HEATERS PART 1 - GENERAL 1.1 SUMMARY A. Section includes copper finned-tube, gas domestic water heaters Specifier Note: Use as needed B. Related Sections 1. Building Services Piping – Division 22 10 00 2. Breeching, Chimneys, and Stacks (Venting) – Division 23 51 00 1.2 REFERENCES A. ANSI Z21.10.3/CSA 4.3 B.
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® 2. Product: MVB copper finned-tube domestic water heater(s) 2.2 WATER HEATERS A. General 1. The water heater(s) shall be fired with gas at a rated input of BTU/hr. 2. The water heater(s) shall be CSA tested and certified with a minimum thermal efficiency of 84 percent at full fire on Models 504 and 754, and 85 percent on Models 1104, 1504 and 2004. 3.
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E. Gas Train 1. The water heater(s) shall have a firing/leak test valve as required. 2. The water heater(s) shall have dual-seated main gas valve. 3. Gas control trains shall have a redundant safety shut-off feature, main gas regulation, shut-off cock and plugged pressure tapping to meet the requirements of ANSI Z21.10.3/CSA 4.3. F. Water Heater Control 1. The following safety controls shall be provided: a. High limit control with manual reset b. Flow switch, mounted and wired c.
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2.4 DIRECT VENT A. The water heater(s) shall meet safety standards for direct vent equipment as noted by the 2006 Uniform Mechanical Code, section 1107.6, and ASHRAE 15-1994, section 8.13.6. 2.5 SOURCE QUALITY CONTROL A. The water heater(s) shall be completely assembled, wired, and fire-tested prior to shipment from the factory. B.