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Thread: Larger Indoor Coil?
10-31-2007, 01:34 PM #1
Larger Indoor Coil?
I'm about to get a Keeprite/Tempstar 2 Ton a/c (C4A424GKA) and hi-eff 2-stage furnace (C9MPV75). The contractor is suggesting putting in a larger indoor coil...a 2.5 Ton (ED4x30) rather than the 2 Ton (ED4X24) for better cooling.
I checked on ARI and both seem to produce a SEER of 15 and EER of 12.5. Is this larger coil a good move?