To calculate the required service size for household electric clothes dryers, you should refer to which Table?

The calculation of required service size for household electric clothes dryers is guided by the NEC (National Electrical Code) Table 220.54. This table specifically addresses the demand factors for appliances, allowing electricians to determine the appropriate size for the service based on the load characteristics of electric clothes dryers.

Understanding this table is critical because it breaks down the load requirements per type of appliance, adjusting for the number of dryers in use, which helps ensure that the electrical service is adequately sized to prevent overloading. This is fundamental for safety and efficiency in residential wiring and electrical installations.

The focus on this specific table serves to highlight the need for proper service sizing to prevent issues such as tripped breakers or potential fire hazards due to undersized electrical service.