Upgrading pneumatics system with Temco Controls Products

Hi all,
I upgraded an old pneumatic zone system with electronic controls. The air handler is run by a T3-TB and the zones are run by a T3-BB. It works great. If any one is doing something similar i would love to swap ideas.


Thanks for sharing. Did you use I/P transducers and keep the existing actuators or swap out for motorized actuators?

I used motorized actuators.

Attached parts lists:

B51 UPGRADE PARTS LIST.xlsx (14.1 KB)

B51 ZONE UPGRADE PARTS LIST.xlsx (13.4 KB)