ODS Pilot Assembly (LP) - replacement for Appalachian UV4000, UV5000 & UV5100 (1993-1997) 

ODS is also known as an Oxygen Depletion Sensor

Includes Thermopile

Model 57LP, 8-11" WC

Oxygen Depletion Sensors are fuel specific and may not be converted. You must replace the entire ODS and not portions of it. They are calibrated by the manufacturer.