Carrier Zone Controller – VAV Fan Terminal, 33ZCSECTRM New

Carrier 33ZCSECTRM VAV Fan Terminal Zone Controller

Condition:

This Carrier 33ZCSECTRM is new and unused, still in its factory box. It comes with the original instruction sheet.

Here’s what we know about it:

The 33ZCSECTRM serves as a secondary controller designed to enhance the capabilities of primary controllers like the 33ZCFANTRM VAV Fan Terminal Zone Controller. It supports zone pressurization when paired with a primary controller and a secondary exhaust or return air terminal. Additionally, it can enable constant volume dual duct applications when used alongside a primary controller and secondary terminal.