Bertazzoni MAS305DFMXV Dual-Fuel Range Repair
The MAS305DFMXV pairs a five-burner gas top with an electric oven, so it needs both a gas line and a 240-volt supply. You will find it in freestanding slots where cooks want strong flame on top and steady electric heat for baking.
Our visit begins on the cooktop. We light the dual-ring power burner and check that both rings come on and the flame sits on the cap rather than lifting away from it. We run the simmer burner at its lowest setting to confirm it stays lit.
In the oven we separate the bake and broil elements and measure each, because one can open while the other still works. The analog gauge is compared against a thermometer, since a slow gauge can mislead you into thinking the oven is wrong. If you smell gas, step outside and call the gas utility first. After that, we will give a written price before repairing anything.
The broil and bake elements are separate and each can fail on its own. We test the broil element for continuity and the relay or wiring feeding it, and the repair is usually a single element.
Lifting usually means the burner ports are partly blocked or the cap is not seated correctly. We clean the ports, set the cap, and check gas pressure to the burner so the flame holds steadily on both rings.
A humming fan often has a seized bearing or a failed motor. We remove the rear cover, spin the blade by hand, and replace the motor if it drags, then confirm even heat with a test bake.
Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.
