Reliance Part
*Water Heater Type: Propane Gas
*Product Type: Pilot Assembly
*Commercial or Residential: Residential
*Thermopile LP Pilot Assembly. Includes pilot tube, ferrule nut, ignitor wire, millivolt generator and bracket. Thermopile monitors gas pilot flame to ensure pilot is burning. Thermopile closes off gas to gas valve if it detects a loss of pilot flame. Turn off gas supply to the water heater before replacing part. Fits 301 Series Liquid Propane standard models with Honeywell gas control valves only.