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typical frame shape for an AC unit

typical frame shape for an AC unit

typical frame shape for an AC unit

(OP)
Is there a typical frame steel shape for supporting an AC unit of 1000 lbs weight? I got a C10 to work, but I don't know if for AC units it would be better to have W's or any other shape

RE: typical frame shape for an AC unit

On a roof? I typically use angles or channels to span between joists/beams to support mechanical equipment.

RE: typical frame shape for an AC unit

Depends on span, load distribution of the unit, what the shapes are supported by, how the connections are made, exposure, location with respect to wind/seismic loads...
There isn't really a possible answer to your question as it is so general in nature.



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RE: typical frame shape for an AC unit

For equipment, I usually provide a wide flange because it provides a larger surface to attach equipment to than the flange of a channel. This is especially true if the equipment is supported on a curb. You will never hear a contractor complain of having an area too large to attach a piece of equipment to.

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