Preface
1 Scope
2 Reference publications
3 Definitions
4 Construction
5 Performance
6 Vented room heaters construction
7 Vented room heaters performance
8 Gravity and fan-type direct vent wall furnaces
   construction
9 Gravity and fan-type direct vent wall furnaces
   performance
10 Gravity and fan-type wall furnaces construction
11 Gravity and fan-type vented wall furnace
   performance
12 Gravity and fan-type floor furnaces construction
   (United States only)
13 Gravity and fan-type floor furnaces performance
   (United States only)
14 Vented condensing gas-fired space heating
   appliances construction
15 Vented condensing gas-fired space heating
   appliance performance
16 Manufacturing and production tests
17 Items unique to the United States
18 Items unique to Canada
Annex A (normative) - Outline of lighting instructions
        for appliances equipped with a continuous pilot
Annex B (normative) - Outline of operating instructions
        for appliances equipped with an intermittent
        pilot or interrupted pilot system
Annex C (normative) - Outline of operating instructions
        for appliances equipped with a direct ignition
        system
Annex D (normative) - Outline of lighting instructions
        for appliances equipped with a continuous pilot
        for recreational vehicle installation only
Annex E (normative) - Outline of operating instructions
        for appliances equipped with an intermittent pilot
        or interrupted pilot system for recreational vehicle
        installation only
Annex F (normative) - Outline of operating instructions
        for appliances equipped with a direct ignition
        system for recreational vehicle installation only
Annex G (normative) - Flue loss calculations
Annex H (normative) - Provisions for listed gas appliance
        conversion kits
Annex I (normative) - Delayed ignition test using a
        stoichiometric gas-air mixture for natural gas
        direct vent fireplaces
Annex J (normative) - Recommended wire color usage
Annex K (normative) - Sample failure modes and effects
        analysis for component miswiring
Annex L (normative) - Corrosion resistance criteria and
        test method for condensing appliances
Annex M (informative) - Pertinent references to ANSI Y14.15
Annex N (informative) - Wire color designations
Annex O (informative) - Preferred graphic symbols of
        commonly used items, extracted from the
        Standard for Graphic Symbols for Electrical
        and Electronics Diagrams, and Abbreviations
        for these Items, ANSI/IEEE 315
Annex P (informative) - Table of conversion factors
Annex Q (informative) - Method for determining allowable
        register temperatures