The one on the right is 10 SEER (he had two);
the one on the right is a 17 SEER (the new one).
The new one has a separate dehumidifier and a two-stage
compressor.
It doesn’t have to cut on full blast every time,
which cut Paul’s energy cost for cooling by 40%.

Here’s

the video:

Heat Pump —Paul Wolff, Tybee Island, Chatham County, Georgia, 17 February 2012.

Video by Gretchen Quarterman for Lowndes Area Knowledge Exchange (LAKE).

-jsq