--- title: "Microwaves" description: "Monogram microwaves — monogram builds microwaves into cabinetry and into islands: a built-in unit that sits in a wall run, and a drawer model that opens…" url: "https://monogrammiami.support/appliances/microwave/" date_modified: "2026-09-02" Appliance type: "Microwaves" --- # Monogram microwaves ### Two shapes, two service profiles Monogram’s microwaves are built-in — a unit set into a wall run alongside the ovens — and a 24-inch drawer that opens downward from beneath a counter or an island. The cooking side of both is the same technology and the same set of problems. The drawer adds a motorized opening mechanism, position sensing and a set of complaints that no other microwave has: it will not open, it opens halfway, it opens and will not start. ### The one problem that is dangerous to investigate A microwave that runs but does not heat has a problem on the high voltage side — the magnetron, the transformer, the diode, the capacitor — or in the interlocks that allow it. The capacitor in that circuit stores a lethal charge and holds it after the appliance is unplugged. This is the one appliance in the kitchen where the correct advice really is to stop and call somebody, and we would rather say so plainly than be polite about it. ### Built-in means trim, and trim means measurement These are installed with a trim kit into a cabinet opening, and a replacement has to match the opening as well as the appliance. Where a unit is beyond economic repair — and on a microwave that point arrives sooner than on an oven — the useful question is what fits the hole without a cabinetmaker, and we will tell you honestly when that is the situation rather than selling a repair that costs most of a replacement. ### Before you book Model number, whether it is a built-in or a drawer, and which of the three it is doing: not heating, not opening, or not starting. Each of those goes to a different part of the appliance. Built-in microwaves · 24-inch microwave drawers Microwave repair Built-in microwaves and 24-inch microwave drawers The drawer mechanism is its own set of problems A microwave that runs and does not heat is a specific repair Two shapes, two service profiles Monogram’s microwaves are built-in — a unit set into a wall run alongside the ovens — and a 24-inch drawer that opens downward from beneath a counter or an island. The cooking side of both is the same technology and the same set of problems. The drawer adds a motorized opening mechanism, position sensing and a set of complaints that no other microwave has: it will not open, it opens halfway, it opens and will not start. The one problem that is dangerous to investigate A microwave that runs but does not heat has a problem on the high voltage side — the magnetron, the transformer, the diode, the capacitor — or in the interlocks that allow it. The capacitor in that circuit stores a lethal charge and holds it after the appliance is unplugged. This is the one appliance in the kitchen where the correct advice really is to stop and call somebody, and we would rather say so plainly than be polite about it. Built-in means trim, and trim means measurement These are installed with a trim kit into a cabinet opening, and a replacement has to match the opening as well as the appliance. Where a unit is beyond economic repair — and on a microwave that point arrives sooner than on an oven — the useful question is what fits the hole without a cabinetmaker, and we will tell you honestly when that is the situation rather than selling a repair that costs most of a replacement. Before you book Model number, whether it is a built-in or a drawer, and which of the three it is doing: not heating, not opening, or not starting. Each of those goes to a different part of the appliance. ### It runs, the plate turns, and nothing gets hot. That is the classic magnetron-side complaint, and it is one of the few appliance problems where the description alone is close to a diagnosis. The oven is doing everything except producing microwave energy — which means the magnetron, the high voltage circuit that feeds it, or the door interlocks that are supposed to permit it. It is not a repair to attempt at home under any circumstances: the capacitor in that circuit holds a dangerous charge long after the appliance is unplugged. ### The drawer will not open, or opens partway and stops. A microwave drawer opens on a motor and a drive, and both the mechanism and the sensing that tells the control where the drawer is can fail. Before booking, check the obvious: something in the drawer fouling the travel, or an object on the counter in front of it. After that it is the drive or the position sensing, and it is a genuine repair rather than an adjustment. It is also worth saying that a drawer which is not fully closed will refuse to run, and that reads as a dead appliance. ### It has started making noise it did not make before. Usually the cooling fan or, on a unit with ventilation duties, the blower. Neither is expensive on its own, and both are worth attending to, because a microwave that cannot cool itself will eventually take something more expensive with it. A loud buzz that arrives together with poor heating is a different and more serious signal — that combination points at the high voltage side. --- **[Read full article: Microwaves](https://monogrammiami.support/appliances/microwave/)**