residential hot water boiler

Long time reader, first time posting. We are in the process of building a 3,300 SQFT 4 bedroom, 3 bath house just outside of Buffalo, New York. I am working on designing my hydronic heating system with primary and secondary loops and have several challenges that I am looking for general guidance...

Boiler experts Question please! For two story house , boiler in the basement , 8’ for basement, 1st floor about 9’, baseboard radiation about 1’ total 18ft 1’ is for baseboard radiation length or tall? What about if u have multiple baseboard radiation on first floor. Do u need to add 1 ft for...