Avanti Microwave Repair in College Park & Hyattsville, MD

Avanti microwaves are countertop and compact units sized for office kitchens, dorm rooms and small apartments. When one lights up and turns the plate but leaves food cold, the trouble is in the high-voltage section: magnetron, diode, capacitor or transformer. When one is completely dark, the internal fuse has often blown, and a door interlock switch that stopped working properly is frequently what took it out. Sparking in the cavity usually comes from a scorched waveguide cover or chipped interior paint. The high-voltage capacitor can stay charged after unplugging, so this is not a do-it-yourself job. On an inexpensive countertop model, a magnetron replacement is often not worth doing, and we will say so.

Where we start on this pairing: Magnetron failed, food stays cold; Door interlock switch failed; Internal fuse blown, no display; Waveguide cover scorched and arcing; Turntable motor stopped.

Treat that list as leads rather than conclusions. Identical symptoms can hide a minor fault or a major one, and the only way to know which is to test the appliance where it's installed, which comes before any quote.

Microwaves in student apartments take a beating: doors slammed, latches snapped, forks left inside. Replacing a cheap countertop model usually beats repairing it, and we'll tell you that. Over-the-range models in the Route 1 buildings and Hyattsville's remodeled kitchens are another matter, since they also serve as the range hood; a worn fan motor or a failed door switch on one of those is a reasonable repair.

The older houses in Hyattsville and College Park mostly cook on gas, and in a rental the range is usually whatever model the owner bought at the last tenant turnover.

Whatever the brand, the microwave symptom that misleads people most is a microwave with a working light, fan and turntable but no heat, which usually means a magnetron, diode or capacitor rather than the control board.

Locally, what we watch for most on a microwave is over-the-range units that double as the only kitchen hood, and drawer models built into islands.

When a repair in College Park & Hyattsville needs a second trip, a part is nearly always the reason. The model number on the rating label tells us which parts fit and which ones that design tends to wear out, so the likely ones can come on the first visit.

Look inside the door or lid, around the door frame, behind a bottom panel, or on the back. A clear photo of the whole label, sent with your booking, is the single most useful thing you can give us.