ANSI Z21.86-2016/CSA 2.32-2016

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

This Standard applies to newly produced vented gas-fired space heating appliances (see Clause 3, Definitions), hereinafter referred to as appliance(s), constructed entirely of new, unused parts and materials, and having input ratings up to and including 400,000 Btu/hr (117 228 W).