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New York City · Through Local Law 2026/135 (enacted August 31, 2026)

N.Y.C. Admin. Code § MC 920: Section MC 920: Unit Heaters

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Where this section sits in the code
  1. New York City Administrative Code
  2. Title 28
  3. Chapter 8: New York City Mechanical Code

920.1 General.

Unit heaters shall be installed in accordance with the listing and the manufacturer's instructions. Oil-fired unit heaters shall be tested in accordance with UL 731.

920.2 Support.

Suspended-type unit heaters shall be supported by elements that are designed and constructed to accommodate the weight and dynamic loads. Hangers and brackets shall be of noncombustible material. Suspended-type oil-fired unit heaters shall be installed in accordance with NFPA 31.

920.3 Ductwork.

A unit heater shall not be attached to a warm-air duct system unless listed for such installation.

Collected 2026-09-06T02:48:57Z. Source file · JSON

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