"Andy Hall" wrote in message
...

It is very efficient. I believe Rinnai
have even better models, but not yet
available outside of Japan.

Crap. 95% on a scale of 109% when typical European boilers are
managing 106%?

You're having a laugh.

106% on "peak" efficiency". All boilers and multi-points can boast peak
efficiencies. My non-condensing Microgenus gives 91% peak, yet sedbuk say
seaonal 80%.



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