****THIS NOTE ONLY APPLIES ONLY IF YOUR IGNITER DOESN'T HAVE THE ABOVE P/N ON IT, OR A CARLIN P/N 40900**** THIS ITEM HAS BEEN REPLACED BY THE FOLLOWING KITS: P/N: 31812-003 IGNITOR KIT FOR M SERIES BURNERS P/N: 31813-003 IGNITOR KIT FOR E SERIES BURNERS PLEASE SELECT FROM THE ABOVE IGNITORS BASED ON THE BURNER MODELS. FOR SPEC #535-001BDCDO INCLUDES A DROP OUT TIMER AND THE KIT NEEDED IS A P/N: 101385-KIT