Resi Electric Service FreeCalc

Performs Standard and Optional Methods Single Family Dwelling Load Calculations per NEC Article 220.

Ideal for quickly and accurately checking which calculation yields optimal results.

Outputs:
- Load VA & Amps
- Standard or Minimum Size Breaker
- Neutral Amps
- Copper and Aluminum Service/Feeder Conductor Sizes
- Copper and Aluminum Neutral Conductor Sizes
- GEC (Service) Sizes (Al & Cu)
- EGC (Feeder) Sizes (Al & Cu)
- Details of intermediate calculations behind the results as performed by standard/optional methods of Article 220.

One of the ~ 3 dozen tools in the "Electrical Wiring Pro" app. Upgrading to "Electrical Wiring Pro" also enables emailing the detailed results for design verification.