James K Long Beach , CA January 21, 2026 Appliance: Maytag Gas Dryer LDG313 Maytag Dryer Ldg313: The dryer stopped heating and did not finish a drying cycle. How to replace Flame Sensor. The igniter stayed on continuously, but the gas valve did not turn on. I bought a replacement radiant flame sensor and installed it. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes