What steps are involved in securely installing a gas appliance?

The process of securely installing a gas appliance is critical for safety and effectiveness, and the correct answer highlights two essential steps: connecting the gas supply and checking for leaks. This emphasizes the importance of ensuring that after the physical connection is made, which is the critical first step, a thorough leak test is performed. This testing typically includes using a soap solution or a gas leak detection tool to identify any signs of leakage, which is crucial to prevent potential gas escapes that could lead to hazardous situations, such as fires or explosions.

In addition to connecting the gas supply and leak checking, other critical installation steps generally involve ensuring proper ventilation and adhering to manufacturer guidelines and local codes. These additional steps are crucial but are not represented in this specific option.

In contrast, ignoring clearance from combustible materials, conducting aesthetic checks after installation, and using any adhesive to seal connections do not contribute positively to a safe installation process. Each of these alternatives lacks the essential focus on safety and compliance necessary for gas appliances, emphasizing why connecting the gas supply and checking for leaks is the vital correct choice.