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ANSI Z21-10-3 : 2017

M00008867

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ANSI Z21-10-3 : 2017

GAS-FIRED WATER HEATERS, VOLUME 3, STORAGE WATER HEATERS WITH INPUT RATINGS ABOVE 75,000 BTU PER HOUR, CIRCULATING AND INSTANTANEOUS

Canadian Standards Association

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$35.10

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$78.00

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Table of Contents

Preface
1 Scope
2 Reference publications
3 Definitions
4 Construction
5 Performance
6 Manufacturing and production tests
7 Items unique to the United States
8 Items unique to Canada
Annex A (normative) - Outline of lighting instructions for
        appliances equipped with continuous pilots
Annex B (normative) - Outline of operating instructions
        for appliances equipped with intermittent pilot
        or interrupted pilot systems
Annex C (normative) - Outline of operating instructions
        for appliances equipped with direct ignition
        systems
Annex D (normative) - Optional provisions for listed gas
        appliance conversion kits
Annex E (normative) - Efficiency test procedures
Annex F (informative) - Pertinent references to ANSI Y14.15
Annex G (informative) - Wire color designations
Annex H (informative) - Recommended wire color usage
Annex I (informative) - Preferred graphic symbols of
        commonly used items, extracted from standard
        ANSI/IEEE 315, graphic symbols for electrical
        and electronics diagrams, and abbreviations
        for these items
Annex J (informative) - Sample failure modes and effects
        analysis for component miswiring
Annex K (informative) - Table of conversion factors
Annex L (informative) - Legibility and design of safety
        information in water heater markings and manuals

Abstract

Pertains to newly produced, large automatic storage water heaters having input ratings above 75,000 Btu/hr (21980 W), instantaneous water heaters, circulating water heaters including booster water heaters, hereinafter referred to as water heaters or appliances, constructed entirely of new, unused parts and materials.

General Product Information

Document Type Standard
Status Current
Publisher Canadian Standards Association