The MAST304GASXV predates the current five-burner MAS305GASXV, running the same four-burner layout Bertazzoni later widened when it revised the 30-inch Master gas range. With no electric parts anywhere in the appliance, a cool-running oven or a broiler that won’t catch is a gas-side problem by elimination — the thermostat valve or the broiler’s igniter, not a shared control board.
Key Features
- 30" freestanding all-gas range, 4 burners, older Master Series naming
- Gas oven cavity with infrared broiler
- Continuous cast-iron grates
- Single-piece Master fascia rather than a segmented control panel
Most Common Issues on This Model
01
Flame failing to hold once the knob is released
02
Gas broiler slow to ignite
03
Oven running cool as the gas thermostat valve ages
04
Door hinge spring weakening so the door drops open under its own weight