[rammercam]

I have 3 actuators controlling 3 dampers for an air compressor. Outside air damper, exhaust air damper and a mixed air damper. I am using a Honeywell T775 controller. My question is: Am I able to control 3 modulating dampers with one controller? When choosing a controller what configuration should I be looking for? Ex: SPDT relay outputs?

 

[rammercam]

I have 3 actuators controlling 3 dampers for an air compressor. Outside air damper, exhaust air damper and a mixed air damper. I am using a Honeywell T775 controller. My question is: Am I able to control 3 modulating dampers with one controller? When choosing a controller what configuration should I be looking for? Ex: SPDT relay outputs?

 

[rammercam]

The mixed air damper is on the exhaust duct near the exhaust opening of the compressor. In the winter (Canada) when exhaust damper is closed, the mixed air damper opens to heat the room. In the summer, mixed air damper is closed and exhaust damper is open. Outside air is modulated as needed.