[an error occurred while processing this directive]
Posted by Tom Olson on January 04, 2004 at 15:58:57:
Have had a large Buderus Boiler, oil fired. Would like to know about freeze protecting it if we should decide to leave for the winter.What kind of antifreez,oil,or what ever can be installed in the closed loop system so I wont have to drain this unit till our return in the spring? Would like it to be left in this system continualy being used or not. Thanks. Tom