Key to Heating System Notice

NYC Housing Maintenance Code § 27-2033 mandates that the owner of every multiple dwelling must post a notice at the main entrance identifying the person who has custody of the key to the boiler room or heating equipment.

If the key is located on-premises in an apartment or building office, the exact apartment or office number must be clearly identified. If off-premises, the 24/7 contact phone number and address must be provided so emergency responders, HPD inspectors, and utility workers can access the equipment immediately.

Where to Post This Sign

• Location 1: In the main entrance lobby or vestibule near the mailboxes where tenants and inspectors enter.
• Location 2: Directly on the entrance door to the boiler room or heating mechanical room.
• Both signs must be updated whenever the super or key holder changes.