Massena, N.Y., Code of Ordinances ch. 186 (eCode360 ed. 2026) § 186-33
Air conditioning and mechanical ventilation in one- and two-family dwellings
Operative Text
A. Exhaust air from a dwelling unit shall not be circulated to another dwelling unit. B. Ducts shall be securely fastened in place and appropriately firestopped.
Massena, N.Y., Code of Ordinances ch. 186 § 186-33 establishes two requirements for air handling in one- and two-family dwellings: exhaust air from one dwelling unit must not be routed into another unit, and all ductwork must be firmly secured and properly firestopped. These rules are designed to prevent cross-contamination of air between separate living spaces and to reduce the spread of fire through duct systems. The provision applies to the mechanical ventilation and air conditioning systems within covered residential buildings.
Plain English — not legal advice.
Under Massena, N.Y., Code of Ordinances ch. 186 § 186-33, compliant property operators ensure that exhaust air systems are configured so that air discharged from one dwelling unit is never directed into another unit. Operators also verify that all ductwork throughout the building is securely fastened and that firestopping materials are correctly installed wherever ducts penetrate fire-rated assemblies. Routine inspections of HVAC and ventilation systems help confirm that these conditions are maintained over time.
General guidance for property managers — not legal advice for your specific situation. Consult an attorney for advice on your case.
Massena, N.Y., Code of Ordinances ch. 186 § 186-33 gives residents a basis to raise concerns if exhaust air from another unit appears to be entering their home, or if ductwork appears unsecured or lacks proper firestopping. Tenants who observe potential violations may report them to the local code enforcement or building department, which has authority to inspect and require corrections. Tenant-rights organizations can help residents understand how to document conditions and navigate the complaint process.
General guidance for tenants — not legal advice for your specific situation. Consult a tenant-rights organization or attorney for advice on your case.
Generated November 9, 2026 — auto-generated, not yet human-reviewed. See /transparency for methodology.
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