You want the Evolution zoning control. No substitution.

Bryant/Carrier have the best integrated system in the HVAC residential marketplace, Evolution HVAC, Evolution controller, plus Evolution zoning controls. You won't regret it.

If this is retrofit, expect ductwork modifications.

Dealer's experience and qualifications using Bryant and their zoning controls including ductwork knowledge should be thoroughly vetted. I suggest visiting a similar job he has installed.

IMO

This post was edited by tigerdunes on Thu, Sep 25, 14 at 11:38