Johnson Controls AP-VMA1420-0 Variable Air Volume Modular. I have these controllers available that I took off a job they are in working condition. These were working when I took off job. I'm just selling these because I have no need for them. They do not come with the connector for the N2. The airflow tubes are cut short. If you are needing connectors for them, you can get them at any United refrigeration. I'm selling these individually or I can sell all 16 for a discount.
NEW PENN Johnson Controls A19ABC-24 OR A19ABA-40 8' Cap Temp Control OPEN BOX
JOHNSON CONTROLS METASYS RS232C A
Johnson Controls A421abc-02C Electronic Temperature Control, Open/Close On