Fun question - why "Apache"?

[Complex Potential]

Does anyone know where the name "Apache" comes from and what it has to do with thermal simulations of buildings? I got asked this at work today and didn't know the answer.

Cheers

CP

[macleodd]

AP (plication for) A (ir) C (onditioning and) H (eating) E (ngineers)

cheers
Donald

[Complex Potential]

Ok, now I know. Many thanks.

[lutinfr]

It shots building like Apache helicopter

[Complex Potential]

Yeah, but Apache helicopters rarely crash.

[Yahya]

Good one CP