I am interested in the 3-Ton AS heritage 16 and I have compared information on the American Standard website for the communicating vs non-communicating.
Non-Communicating: Weight: 273 lbs Quietness (1-5, 1 noisy, 5 quiet): 4
Communicating: Weight: 238 lbs Quietness: 2
So the Communicating one is substantially lighter and noiser.
Anyone know why such a drastic change (and in the case of noise a worse product for the communicating)?