Under what conditions will fan and isolation base combinations be shipped assembled from the factory?
There are two main requirements for fans and structural steel isolation base packages to be shipped assembled from the factory. First, only centrifugal sizes up to 33 and industrial process sizes up to 23 can ship assembled. (Fan sizes larger than these are subject to additional freight charges.) Second, only Greenheck manufactured structural steel isolation bases apply. Inertia bases will ship separately.