Installation第 36 / 110 题
A package unit differs from a split system in what way?
a.It has no compressor
b.It cannot be used for cooling
c.All major components are contained in a single outdoor cabinet
d.It requires no ductwork
解析
In a packaged unit the compressor, condenser, evaporator, and blower are housed in one cabinet, usually on a roof or slab, connected to the building by ductwork. A split system separates the indoor and outdoor sections and connects them with a refrigerant line set. Each configuration has different installation requirements.
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