"Commander Kinsey" wrote in message
news
p.z903zpzpwdg98l@glass...
On Mon, 21 Oct 2019 21:59:03 +0100, Robert wrote:
On 21/10/2019 20:54, Rod Speed wrote:
Commander Kinsey wrote
Why can't I find a heat pump with a good SEER rating? The USA has a
law stating 13 minimum. Yet here in the UK, I looked at Panasonic and
they're all 7 to 11!
https://en.wikipedia.org/wiki/Season...ficiency_ratio
Which suggests that the seasonal weighting parameters used in the US ,
Europe and possibly UK are all different which will give very different
figures.
Surely all SEER are the same,
Nope, the S is for SEASONAL and that varys a lot
between those areas. That soggy little frigid island
of yours is nothing like what is seen in Texas etc.
Its not unusual to get 10 days in a row over 40C here.
all EER are the same, and all COP are the same?
Those arent SEASONAL, stupid.