Folcroft's median home dates to 1960, which puts it squarely in the aluminum era. Aluminum branch wiring, 100-amp panels, two-prong outlets and recalled Federal Pacific or Zinsco panels turn up often on our calls here. Each has its own fix, and none of them is a reason to panic.
Aluminum connections loosen over time and run warm. We remake them with rated connectors or replace the run with copper. We replace a Federal Pacific or Zinsco panel outright, because those breakers can fail to trip. And a 100-amp panel that is out of slots becomes a 200-amp panel with room to grow.
September 2021 matters too. Ida's remnants flooded parts of Delaware County, and a panel that sat in water deserves a look before it fails on its own.