I am new to BMS and have been tasked with upgrading from 2 Cleaverbrooks oil burners to Weil Mclain Ultra 750's.

The installation is complete and fired the units up this morning.

Now I need to tie them into the BMS.

I am running and old metasys system hyper terminal 5.1 to control the facility.

What I am looking to do is wire the new WM boilers into the existing metasys.

I am also planning to upgrade to an NAE should I do that first?

Any help would be greatly appreciated.