Whirlpool Washer/Dryer Combo Model WGT4027EW0 Thermal Fuse

Dryer thermal fuse. Opens at approximately 196°F (91°C). *If open check for air flow issues like plugged exhaust vent or damaged blower wheel

OEM Part - Manufacturer #WP3392519

A bad fuse will have no continuity meaning the electrical path is broken. A multimeter can be used to test it for continuity.