G2 Gas Fitter Practice Exam

What clearance is required on the sides of an appliance for servicing?

1. 12 inches

2. 18 inches

3. 24 inches

4. 30 inches

The correct answer is: 24 inches

The correct clearance required on the sides of an appliance for servicing is 24 inches. This specification is important because adequate clearance ensures that technicians can safely access and work on the appliance without obstruction. This distance allows for proper ventilation and prevents overheating, which can be critical for gas appliances. In some cases, insufficient clearance can lead to safety hazards or difficulties during maintenance, potentially compromising the performance of the appliance. Therefore, ensuring that there is a minimum of 24 inches provides the appropriate space for both safety and effective serviceability. Familiarity with these clearance requirements is essential for anyone working with gas fittings, as it directly impacts health and safety standards in the field.