On 3/3/2017 5:17 AM, Cental VA wrote:
I have what is a simple question I hope. For a horizontally installed heat pump system what is the proper orientation of the A-coil () relative to the airflow?


Well.... Furst off, that depends upon which hemisphere you live in.
The primary A-coil should, under most situations, induce a
counter-demand fluxation when activated. This is, of course, applicable
to locations considered supra-hemispherical. Contrariwise, A-coils
located within influence of the sub-hemisphere are bound by Flocktam's
Law of Reciprocity, where C=2BË.

I hope this helps.