Valve,Water QC Dual SVCE (685,695)
   685-2  Use Starting With Serial #2271174.
          Prior to Serial #2271174 See 7014677.
   695-2  Use Starting With Serial #2269189.
          Prior to Serial #2269189 See 7014677.
   685-3  Use Regardless of Serial Number
   695-3  Use Regardless of Serial Number