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Happyheretoo
17-08-2009, 06:09 AM
Does anyone know why Nordyne offers a air conditioner split system at 24.5 SEER
and then a heatpump split system at 22 SEER?

Why does a reversig valve cut SEER that much?
:)

Brian_UK
17-08-2009, 11:37 PM
Try Wiki

http://tinyurl.com/nsf7ga

Happyheretoo
18-08-2009, 06:45 AM
Thank you Brian