Heads up: There are no amended sections in this chapter.
This Appendix provides the modifications to the nationally recognized standard ASHRAE 90.1—2016, as amended by 19 NYCRR Section 1240.3, governing commercial energy efficiency. Where a referenced publication has been modified for the City of New York by the New York City Construction Codes including the New York City Energy Conservation Code, every reference to such publication shall be deemed to include all such modifications.

Refer to the rules of the department for any subsequent additions, modifications or deletions that may have been made to this standard in accordance with Section 28-103.19 of the Administrative Code.

ASHRAE has not investigated nor participated in the creation of this 2020 New York City Energy Conservation Code, which contains substantial material from ANSI/ASHRAE/IES Standard 90.1—2016 and ASHRAE expressly disclaims any duty to investigate any product, service, process, procedure. design, or the like that may be described herein. The appearance of any technical data or editorial material in this publication does not constitute endorsement, warranty, or guaranty by ASHRAE of any product. service, process, procedure, design, or the like. ASHRAE does not warrant that the information in this publication is free of errors, and ASHRAE does not necessarily agree with any statement or opinion in this publication. The entire risk of the use of any information in this publication is assumed by the user.

The 2020 New York City Energy Conservation Code contains substantial copyrighted material from the ANSI/ ASHRAE/IES Standard 90.1—2016, which is a copyrighted work owned by ASHRAE. Without advance written permission from the copyright owner, no part of this book may be reproduced, distributed or transmitted in any form or by any means, including, without limitation, electronic, optical or mechanical means (by way of example and not limitation, photocopying, or recording by or in an information storage retrieval system). For information on permission to copy material exceeding fair use, please contact: ASHRAE Publications, 1791 Tullie NE, Atlanta, GA 30329.

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