LG Tromm Gas Dryer, Model DLG2524
Even on the high temperature setting, dryer never gets truly hot. Just kinda warm.
The dryer fires then the "drying" LED lights. However the "cooling" LED is always on as well. (constant throughout cycle.)
I saw a reference to sensors on an LG gas dryer being reset-able, but didn't see specific directions for this model.
Just a month or so ago, we installed a Lambro dryer vent inclosure. (This one: http://amzn.com/B000BOB1FI )
The flapper-style dryer vent we had was letting in a ton of cold air. Could this be part of the problem? In hindsight, perhaps the not heating fully problem started only after installation of the new vent.