Charles M Huron , OH September 01, 2016 Appliance: General Electric Gas Dryer DCVH515GF1WW Ge Dryer Dcvh515gf1ww: Gas dryer was not heating. How to replace Dryer Gas Valve Coil Kit. Checked vent first to see if there was a blockage. Removed top, front and drum of dryer. Replaced all sensors including flame detection and gas valve coils. Re-assembled and tested. Dryer was now heating 12 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours