Replaced old boiler system with a new high efficiency boiler. Removed two old boilers and cut piping out. Clean up the area and set the new boiler. Install dirt and air separator, new expansion tank, fill valve, pumps, and new pump controller. Fill and purged the system out and added cleaner. Flushed cleaner and added protector. Preformed start up on the system and everthing is operating properly at this time. Capped chimney and disposed of the old units. Thanks Brad