Bertazzoni MAST366QBXT Gas Cooktop Repair
The MAST366QBXT has six brass burners on a 36-inch Master Series cooktop, with one 17,000 BTU power burner among them. Because it is a drop-in, it is usually found in a counter cutout where a hood overhead or a ventilation unit nearby carries away the heat.
Having six burners means a lot of cleaning in a busy kitchen. We look at each cap and base for warping or residue, then test the spark at each electrode. A lifting or yellow-tipped flame often comes from a dirty port or a cap that is not flat, and a thorough cleaning usually restores a clean blue flame.
If a gas odor is present, leave the home and call the gas utility from outside. You see the price in writing beforehand, and a 30-day workmanship warranty backs the work.
Yellow tips mean the gas and air mix is off, usually from a dirty port or a cap that is not sitting right. We clean and realign the burner, then check the flame again.
Each burner has its own electrode, so one weak igniter affects only that burner. If several burners fail together, we check the shared ignition module and the power supply that feeds it.
If the cap is the issue, it lifts off for cleaning, but swapping parts needs the correct fit for your model. We can bring and fit the right piece.
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.
