Strong gas smell around Zline range when burners are off.

Safety first: Immediately turn off all burner knobs and the main gas supply valve. Do not use open flames, electrical switches, or phones near the leak. Ventilate the area by opening windows and doors.

• Do not attempt major repairs: Do not disassemble gas components yourself unless you are trained and licensed.
• Check for obvious issues: If safe, visually inspect the flexible gas line for kinks or damage and ensure the connection to the range regulator is not visibly loose.
• Contact gas supplier or technician: Call your gas company or a licensed gas technician to locate and repair the leak using proper leak detection methods.

When to call a technician: Always. Gas leaks must be handled by qualified personnel.