GAS-FIRED LOW PRESSURE STEAM AND HOT WATER BOILERS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2018

Publisher

Canadian Standards Association

Preface
1 Scope
2 Reference publications
3 Definitions
4 Construction
5 Performance
6 Manufacturing and production tests
7 Items unique to Canada
Annex A - Outline of lighting instructions for appliances
          equipped with continuous pilots
Annex B - Outline of operating instructions for appliances
          equipped with intermittent pilot or interrupted
          pilot systems
Annex C - Outline of operating instructions for appliances
          equipped with direct ignition systems
Annex D - Flue loss calculations
Annex E - (Optional) Provisions for listed gas appliance
          conversion kits
Annex F - Pertinent references to ANSI Y14.15
Annex G - Wire color designations
Annex H - Recommended wire color usage
Annex I - 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 - Sample failure modes and effects analysis
          for component miswiring
Annex K - Table of conversion factors

Pertains to newly produced gas-fired low-pressure steam and hot water boilers with gas inlet pressure ratings not exceeding 0.5 psi (3.5 kPa) and having input ratings of less than 12,500,000 Btu/hr (3663389 W), hereinafter referred to as boilers, constructed entirely of new unused parts and materials.

DevelopmentNote	Also numbered as CSA 4.9 (06/2001) Effective in Canada December 1, 2018. (02/2018)
DocumentType	Standard
ISBN	978-1-4883-0413-2
Pages	215
PublisherName	Canadian Standards Association
Status	Current
Supersedes	ANSI Z21.13 : 2014

ANSI Z21.21 : 2015	AUTOMATIC VALVES FOR GAS APPLIANCES
C22.1-15	Canadian Electrical Code, Part I (23rd Edition), Safety Standard for Electrical Installations
CSA C22.2 No. 49 : 2014	FLEXIBLE CORDS AND CABLES
CSA B51 : 2014	BOILER, PRESSURE VESSEL, AND PRESSURE PIPING CODE
CSA C22.2 No. 77 : 2014	MOTORS WITH INHERENT OVERHEATING PROTECTION
CSA 6.5 : 2015	AUTOMATIC VALVES FOR GAS APPLIANCES
ASTM F 441/F441M : 2015 : REDLINE	Standard Specification for Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe, Schedules 40 and 80
CSA C22.2 No. 24 : 2015	TEMPERATURE-INDICATING AND -REGULATING EQUIPMENT
AS/NZS 5263.1.2:2020	Gas appliances Gas fired water heaters for hot water supply and/or central heating
ASME B94.11M : 1993	TWIST DRILLS
CSA 2.17-2017	Gas-fired appliances for use at high altitudes
IEEE/ASTM SI_10-2010	American National Standard for Metric Practice
IEEE 315 : 1975	GRAPHIC SYMBOLS FOR ELECTRICAL AND ELECTRONICS DIAGRAMS (INCLUDING REFERENCE DESIGNATION LETTERS)
ASME B1.20.1 : 2013(R2018)	PIPE THREADS, GENERAL PURPOSE (INCH)
CSA C22.2 No. 239 : 2017	CONTROL AND INSTRUMENTATION CABLES
CSA C22.2 No. 0.15 : 2015	ADHESIVE LABELS
ASME B36.10M : 2015	WELDED AND SEAMLESS WROUGHT STEEL PIPE
NFPA 70 : 2017	NATIONAL ELECTRICAL CODE
ASTM D 2241 : 2015 : REDLINE	Standard Specification for Poly(Vinyl Chloride) (PVC) Pressure-Rated Pipe (SDR Series)
CSA C22.2 No. 210 : 2015	APPLIANCE WIRING MATERIAL PRODUCTS
ANSI C101.1 : 1992	LEAKAGE CURRENT FOR APPLIANCES
ASTM D 2665 : 2014 : REDLINE	Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings
UL 13:4ED 2015-03	Power-Limited Circuit Cables
ASME PTC19.3 TW : 2016	THERMOWELLS
NFPA 54 : 2018	NATIONAL FUEL GAS CODE
ASME PV CODE SET : 2017	BOILER AND PRESSURE VESSEL CODE - COMPLETE SET
ANSI Z223.1 : 2018	NATIONAL FUEL GAS CODE
ANSI Z21.66 : 2015	AUTOMATIC DAMPER DEVICES FOR USE WITH GAS-FIRED APPLIANCES
ASME CSD1 : 2012	CONTROLS AND SAFETY DEVICES FOR AUTOMATICALLY FIRED BOILERS
CGA 6.14 : 2015	AUTOMATIC DAMPER DEVICES FOR USE WITH GAS-FIRED APPLIANCES