The Allpoints 481123 PG-9 Pilot Generator Thermopile is designed to supply consistent electrical output in gas-fired equipment. This thermopile includes spade terminals, 1/4" female push-on connectors, and 36" wire leads, producing approximately 600–750 millivolts when heated by a pilot flame. It works by converting thermal energy from the flame into electrical energy, which powers the gas valve and control system without requiring an external power source. The Allpoints 481123 PG-9 Pilot Generator Thermopile helps maintain dependable ignition performance, supports stable system operation, and contributes to efficient and safe functionality in commercial heating and cooking equipment.