Where Can You Install a Backup Generator in a NYC Building?
In New York City, a commercial backup generator usually belongs in one of three places: on the roof, at grade outside the building, or in a dedicated interior generator or mechanical room. The right answer depends less on convenience and more on code constraints: FDNY rooftop access rules, zoning screening and enclosure rules, structural capacity, flood exposure, exhaust routing, fuel storage or gas-service capacity, air-permit thresholds, and access for maintenance.