AQR

The AQR rack has 5 fans total. The entire system needs to be pulled out to access them from the top. There are 3 screws on each side of the rack which need to be removed and then the lid flips over for fan access. There is a power cord in the lid which doesn't disconnect.

service_manual - service manual can be found here.

original_fan - original AQR fans - FD121225MG (12Vdc, 0.29A, 3.5W, 88CFM, 119x119x38mm, 3 wire) Y.S. Tech, need 5

aqr_fan_replacement - AQR fan replacement, NMB, 11925SA-12N-AL-00 , 119x119x25mm, 12Vdc, 4.5W, 0.38A, 91CFM, 3 wire ($14/each)

AQR front

AQR