LG Dryer Repair in Silver Spring, MD

LG Flow Sense dryers watch their own exhaust and escalate a warning, d80, then d90, then d95, as the vent gets more blocked. Take it seriously. A choked vent overheats the heater box, and eventually a thermal fuse opens and the dryer stops heating or stops running. Electric models heat with an element in a housing at the rear, protected by a high-limit thermostat and that fuse. Gas models light with a glow-bar igniter watched by a flame sensor, and the gas valve opens through a pair of solenoid coils. tE1 and tE2 flag the thermistors. Thumping and squealing come from drum rollers and the idler pulley. In a townhouse or condo, the vent often snakes through a ceiling or wall to reach outside. Slow drying there frequently comes down to a flattened duct squeezed between the dryer and the wall.

Where we start on this pairing: Vent restriction warning (d80 to d95); Thermal fuse open from overheating; Gas valve coils weak; Thermistor fault (tE1 or tE2); Drum rollers thumping.

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.

Split-levels in Colesville and Calverton often put the laundry on the lowest level, with the vent leaving through a wall close to the ground where grass clippings, leaves and window-well debris gather. Ramblers with a carport may route it out along that side of the house. In the downtown towers the exhaust generally joins a duct inside the building, so a load that takes two cycles can trace back to ductwork no tenant ever sees.

Basement dryers in the postwar houses usually vent out a block foundation near grade, while dryers in the downtown apartment and condo towers tie into a building duct or run ventless.

Whatever the brand, the dryer symptom that misleads people most is a thermal fuse replaced again and again while the blocked vent that keeps blowing it goes unchecked.

Locally, what we watch for most on a dryer is long duct runs from upstairs laundry rooms, hoods at ground level on postwar houses, and shared exhaust ducts in apartment buildings.

Three complaints come up again and again with gas appliances: the oven igniter glows and nothing lights, a cooktop burner ticks without catching, and a gas dryer turns but never warms. Most trace to a worn igniter, a weak valve coil or a flame sensor, all ordinary parts.

Gas piping and the shutoff valve behind the appliance aren't ours to work on; if we see a problem there, you'll be told to call a licensed gas fitter.