Posted by Alan on February 16, 2000 at 07:00:22:
I had a Weil Mclain 4 zone oil hot water boiler installed when I moved into my 50 year old house 2 years
ago. One zone is used for an indirect water heater two others are used for base board heating and the
4th zone was capped off for use for a future house expansion. Now that I am starting to plan the
expansion I realize I would like to have more zones for comfort reasons. Is it possible to adds zones
to the boiler or do I need to get an additional boiler.