Zonefirst AOBD-12X12 Blade Damper Freon making it a critical component

making it a critical component for balancing heat distribution across radiators

the P70CA-400 is rated for high-pressure non-corrosive refrigerants including R-410A

ranging from 0

Will this work with my Goodman PTAC unit

Zonefirst AOBD-12X12 Blade Damper Freon making it a critical componentThe Zonefirst AOBD 12X12 is a professional grade 12" x 12" automatic opposed blade damper designed to provide precise airflow management in commercial and residential HVAC zoning systems. Constructed from heavy duty extruded anodized aluminum, this damper features a low profile frame that allows for simple "slide in" installation through a standard 3 inch duct slot. Unlike parallel blade dampers, the opposed blade action provides a linear airflow