Do I need a panel upgrade or subpanel for my attic remodel, and what electrical protections apply in NYC?
Capacity First, Then Circuits Attic conversions often add new loads—HVAC zones, lighting layers, receptacles, maybe a compact sauna or towel warmer. Before you pull wire, run a load calculation on the main service to confirm headroom. If your main panel is crowded or undersized, a service upgrade (e.g., 100→200A) or a dedicated subpanel for the...
