Michael S Jewett , TX December 08, 2019 Appliance: General Electric General Electric GTDP301GL1WS Ge Dryer Gtdp301gl1ws / : Dryer would!nt heat up. How to replace Gas Igniter Assembly (Dryer). The igniter wasn't the problem, I ordered heat sensors and hope that is solves the problem. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes