Bertazzoni MAST486GRTBXT Rangetop Repair
The MAST486GRTBXT is a 48-inch Master Series gas rangetop with six brass burners, two of them 19,000 BTU power burners, plus an electric griddle. It is a counter-mounted unit with no oven, so it asks for a gas supply, an electrical connection and a hood suited to a very large cooking surface.
Gas burners and the electric griddle fail for different reasons, so we split the work. For the burners we clean the ports, check the caps and test spark, giving the power burners extra attention. For the griddle we measure the element, check the temperature control and look at how heat spreads over the plate. Any gas smell means leaving the house and calling the gas utility from outside.
You get the price in writing before we begin, and a 30-day workmanship warranty covers the repair.
No, the griddle is electric and has its own element. It needs power but not the gas supply, which makes diagnosis simpler when only one side misbehaves.
A weak spot in the heating element or a sensor that misreads the plate is the usual cause. We measure the element and compare plate temperatures.
The method is the same, but they need it more often because of heavier use. Clean the ports gently and always dry the head before putting the cap back.
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.
