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Current page: 2025 RCNYS §R311.1 Carbon monoxide alarms
CodeMandatory

Carbon monoxide alarms required per Fire Code of New York State §915

2025 RCNYS §R311.1 Carbon monoxide alarms

Description

Carbon monoxide alarms must be installed per Section 915 of the Fire Code of New York State. Practically this means a CO alarm outside each separate sleeping area in the immediate vicinity of the bedrooms, on every story containing a fuel-burning appliance, and within bedrooms containing fuel-burning appliances (per IRC R315 / FC NY §915).

Why this exists

CO is invisible and odorless. Code requires CO alarms whenever fuel-burning appliances are present (gas range, gas water heater, furnace) OR an attached garage exists. Architects should default-include CO at every sleeping-area location during the alarm-location pass.

Categories

Life safetyElectrical

Applies to

  • Jurisdiction: New York State

Source

NY Dept of State / ICCno manifest entry
2025 Residential Code of New York State (2025)
Section: R311.1 Carbon monoxide alarms
Published 2025-07-01 · last verified 2026-05-15

Solver enforcement

Browsable only — the solver does not currently enforce this directive (no spec-level data to check against). This entry exists so the architect personas can cite it in conversation and the user can read what the rule says.

Related directives

Last reviewed 2026-05-15.