Atwood AFSDA12121 Hydroflame Rv Furnace Tune Up Parts Kit

Atwood AFSDA12121 Hydroflame Rv Furnace Tune Up Parts Kit Kit #1 Is Only Applicable To Serial Numbers Before 72498929 Tune-Up Kit #1 Includes Item #9 Electrode Assembly 35100 Item #18 Limit Switch, 190?, 31091 Item #19 Sail Switch 31093 (Curved Blade) IN-STOCK Kit #2 Is Only Applicable To Serial Numbers After 72498929 Tune-Up Kit #2 Includes Item #9 Electrode Assembly 35100 Item #18 Limit Switch, 190?, 31091 Item #19 Sail Switch 33081 (Flat Blade)