What size of breaker will able to accommodate 24a heater

To determine the correct size of breaker for a 24A heater, we need to consider a few factors:

1. The heater's maximum current draw: 24A
2. The breaker's rating: This is usually marked on the breaker itself or in the manufacturer's documentation.
3. The National Electric Code (NEC) requirements: The NEC recommends that the breaker be sized to handle the maximum current draw of the appliance, plus 25% to account for inrush current and other factors.

Based on these factors, here are some general guidelines:

• For a 24A heater, a 30A breaker is a common and safe choice. This provides a 25% margin of safety to account for any unexpected increases in current draw.
• If you're using a 240V heater, you'll need a 30A, 240V breaker. These breakers are designed to handle the higher voltage and current requirements of 240V appliances.
• If you're using a 120V heater, you'll need a 20A, 120V breaker. These breakers are designed to handle the lower voltage and current requirements of 120V appliances.

It's important to note that these are general guidelines, and the specific breaker size required may vary depending on the heater's manufacturer's recommendations, the electrical system's design, and local electrical codes.

Before installing a breaker, always consult the heater's manufacturer's documentation and the NEC to ensure compliance with local electrical codes and safety standards.