A grower can do anything he puts his mind into.

Mismatch parts are no problem.

Duct fans are supposed to be used inline with (guess!) ducts.

Exhaust fans.... _______ the air. (fill in the blank)
turtle420 Reviewed by turtle420 on . reflector quistion a can i change a 18' Chrome Batwing Reflector Econo 250w HPS like to lets say a Super Sun II Reflector or any other reflecters and whats the difference between a duct fan and and exhaust fan dont they both do the same shit Rating: 5