I just plummed a new heating zone to my boiler to heat my basement. I am using hot water baseboard. I have power going to my circulator pump, and it is running, but my baseboards are not getting hot. The pipes feel hot a few feet above the circulator, but cold any further away. Is it possible that I am missing a step? Thanks.

I hope you installed bleeders on the baseboard heat you have to have a way to get the air out. Also check the boiler water level/altitude. Make sure the new zone valve is opening if so equipped.