The Pitco P8901-64 thermopile with PG9 adaptor produces up to 750 millivolts and is designed for use in compatible gas fryer systems. It works by converting heat from the pilot flame into electrical energy, which powers the gas valve and maintains proper burner operation without requiring an external power source. The included adaptor supports secure installation and connection. Benef... https://partsfe.ca/p8901-64-pitco-thermopile-w-pg9-adaptor