Table of Contents

Preface<br>1 Scope<br>2 Reference publications<br>3 Definitions<br>4 Construction<br>5 Performance<br>6 Items unique to the United States<br>7 Items unique to Canada<br>8 Manufacturing and production tests<br>Annex A (normative) - Emissions protocol<br>Annex B (informative) - Protocol for the measurement of and <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;emissions ratings for Nitrogen Oxides and Carbon <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Monoxide from direct gas-fired heaters<br>Annex C (informative) - Pertinent references to ANSI Y14.15<br>Annex D (informative) - Wire color designations<br>Annex E (informative) - Recommended wire color usage<br>Annex F (informative) - Preferred graphic symbols of commonly <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;used items, extracted from standard ANSI/IEEE 315, <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Graphic symbols for electrical and electronics diagrams, <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and abbreviations for these items<br>Annex G (informative) - Table of conversion factors

Abstract

Pertains to newly produced, direct gas-fired process air heaters of the recirculating or non-recirculating type, hereinafter referred to as heaters, whose primary purpose is to provide process heating to non-occupied spaces within commercial and industrial buildings and may also include operation as a non-recirculating ventilation air heater, if the heater is operated during periods when the space is occupied.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Canadian Standards Association
Pages
ISBN