This thermal fuse is product and spare part used in Roper RED4440VQ1 Dryer machine model; will assist you in repair, replacement and maintenance. Package standart part number: WP3392519, PS11741460. Dryer thermal fuse located on the blower housing. If the dryer overheats, the thermal fuse blows cutting off power to the motor or the heating system. When the fuse is bad the dryer won't start or will run but not heat. The thermal fuse cannot be reset. Fuses often blow due to a clogged dryer vent. Please check the correctness of your model number in the product title and the compatibility of spare parts. We usually include this in the product title. Thanks. Package List 1 PCS Dryer Thermal Fuse