This DC plug is required to power the Component Unit (CP-CC), Single Fan Unit (CP-SF) and Dual Fan Unit (CP-DF). One DC plug is included with each power supply and the Long Lead Y-Cable (PA-YC-LL). If using the Short Lead Y-Cable (PA-YC-SL) or Tri-Cable (PA-TC-SL) to power multiple units, you will need additional DC Plugs.
The Premier team has been stellar and attentive to every single need we have had and were on site during the entire construction of our home to insure first class install and service.