Thomas S Union , OR January 02, 2016 Appliance: Amana Gas Dryer LG1009W Amana Dryer Lg1009w / P1177602w W: No heat. How to replace Dryer Thermistor. Replaced gas valve and decided to replace sensors as well. 11 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes