LG dryer is not heating up ?

The first symptom of the issue is the dryer starts making a weird nose, vibration whistling sounds and working loudly. etc.. That means , the rotation part like roller , pulley idler, belt , motor or bearing has a resisted or damaged..

Common reasons for an electric or gas dryer failing to heat up properly include tripped circuit breakers, clogged vents, and no gas flow. Other causes, like a faulty thermal fuse or a broken heating element, could also be to blame.

If none of the reasons above explains your dryer’s malfunction, your unit may have one of these issues:

• A faulty thermal fuse

• A broken heating element

• A broken thermostat

• A defective timer motor or control board

• A complex electrical or gas issue

As a technician, I would recommend customers keep the maintenance every 2-3 years. Thanks.