Since I had a complete system changeout recently, I have some parts for sale. Can sell all as a group or parse out as the need arises.
All parts in good working condition.
See pictures at www.pennybaker.com/images/carrier
1. Carrier Comfort Zone 4 zone controller board.
2. Carrier Comfor Zone Main Thermostat (i.e. user interface)
3. Carrier remote room sensor (x2 available).
4. Carrier 14" round damper w/15 second actuator (x3 available).
5. Carrier RDS remote duct temperature sensor (x2 available).
Let me know (respond to this or look me up in profile) if interested. I'm reasonable on prices and figure these parts have too much life left in them to have them sit around my garage and would enable you to service some of your clients with good quality reasonably priced used parts.