Zone Damper & Bypass Damper for 3,500+ CFM

[supaman79]

Guys,

Does anyone know of a zone & bypass damper that is capable of handling 3,500+ CFM. Trane VADA's only are capable of of providing up to 2,500 CFM. Also, it needs to be capable of communicating w/ a packaged gas/elec. Trane RTU...any input?

 

[walkes]

Use two Trane VADA dampers or get an appropriately sized motorized damper to do the same job. The same actuator can be used to communicate with the packaged unit.