Run the dryer for 5-10 minutes. Answered in 5 minutes by: Before you pick up the phone and call a repair professional, take a look at our troubleshooting guide. Kenmore electric dryer turns on but won't heat or turn off until door is opened to manually turn it off. Hold your hand under the outside exhaust hood to check air movement. The heating element assembly warms the air before it enters the dryer drum. To determine if the heating element assembly has... burned out, use a multimeter to test it for continuity. Or, perhaps the dryer started, but you can tell it's not spinning or heating, which means no fluffy towels for you. You would need a small piece of insulated wire to do this. 4.3 out of … 279838 Dryer Heating Element 3977767 3392519 Dryer Thermostat kit Dryer Thermal fuse Compatible with whirlpool, kenmore, roper, maytag, estate, inglis, kitchenAid, crosley, amana etc. The thermal fuse can be checked with a meter or it can be bypassed for a moment to check. Make sure vent is not crushed or kinked. Over time, the heating element can burn out, causing the dryer not to heat. If you do not feel air movement, clean exhaust system of lint or replace exhaust vent with heavy metal or flexible metal vent. By Jerry Walch If your Kenmore dryer runs but does not heat, the problem may be a blown thermal fuse in the heating-element circuit. Kenmore Dryer Repair Your towels are wet, but your Kenmore dryer won't start. Fabric softener sheets blocking the grill. If the heating element assembly does not have continuity, replace it. It is a 400 Series, purchased in October of 2006. if the ignitor is not glowing then the problem can be a broken ignitor but most times it is a bad thermal fuse located on the blower housing. Kenmore 400 series dryer has no heat.