Spring Valley, N.Y., Code of Ordinances ch. 147 (eCode360 ed. 2026) § 147-63
General requirements for one- and two-family dwellings
Operative Text
In one- and two-family dwellings, exhaust air from a dwelling unit shall not be circulated to another dwelling unit. Ducts shall be securely fastened in place and appropriately fire-stopped.
Section 147-63 of Spring Valley's housing code establishes two requirements for one- and two-family dwellings: exhaust air from one dwelling unit must be fully expelled and may not be routed into another unit, and all ductwork must be firmly secured and properly fire-stopped at required locations. These rules address both indoor air quality and fire safety within shared residential structures. The provision applies to the physical systems of the building itself, regardless of who occupies it.
Plain English — not legal advice.
Under § 147-63 of Spring Valley, N.Y., Code ch. 147, compliant operators ensure that exhaust ventilation systems in one- and two-family dwellings discharge air to the exterior rather than into any adjacent or connected dwelling unit. Ductwork throughout the property is inspected and maintained to confirm it is securely fastened and that fire-stopping materials are properly installed wherever ducts penetrate fire-rated assemblies. Routine maintenance records and inspection documentation can help demonstrate ongoing compliance with these mechanical and fire-safety standards.
General guidance for property managers — not legal advice for your specific situation. Consult an attorney for advice on your case.
Section 147-63 of Spring Valley's Code ch. 147 gives occupants of one- and two-family dwellings a basis to raise concerns if exhaust air from another unit appears to be entering their living space, or if ductwork appears loose or lacks proper fire-stopping. Tenants who observe these conditions may report them to the local building or housing code enforcement office, which has authority to inspect and require corrections. Tenant-rights organizations familiar with Spring Valley's local code can help residents understand what documentation to gather and what remedies may be available.
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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