This indoor unit has very high pressure and redundancy requirements on the supply side. A 4-fan direct drive plenum array is selected at 9.0" total static pressure AND N+1 redundancy. A main VFD + backup VFD are provided to create a fully redundant system.
Let MAS know if you need help with high static or N+1 applications!
![](https://static.wixstatic.com/media/bd01e1_987ef06832884310a614a0d97685fe8f~mv2.jpg/v1/fill/w_147,h_71,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/bd01e1_987ef06832884310a614a0d97685fe8f~mv2.jpg)