This is a pro-style gas range commonly purchased for high-output burners and restaurant-style cooking at home. Pro ranges can be expensive to replace and may require matching ventilation, so repair is often favored when the failure is localized-such as an oven igniter, sensor, or a single control component.
Replacement becomes more compelling if multiple gas-safety components fail over time, if the oven can't hold temperature even after sensor/igniter work, or if parts availability becomes an issue for an older unit. Also consider usage intensity: frequent high-heat cooking can accelerate wear on igniters and valves.
If the range is a centerpiece of the kitchen and structurally sound, repair can preserve the investment; if repeated issues create downtime and service burden, replacement may restore confidence.