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Last seen: Jan 10, 2026
Not great, 5C = 10-15% efficiency loss (much more according to @heacol). TBH I cant understand whats going on in the buffer, its like there is no str...
Maybe mine as well !As in Buffer remove. New sensor in place and so to correct the flow indications between from HP to buffer /Tank there is a diffe...
@arundalep Many Thanks for your thoughts there, I will wait in that case . I have to say I am not going down the solar route or EV but still want a go...
A query and a rEquest sent to Havenwise yesterday has not been answered yet , so I am going to ask if anyone on this forum who has Havenwise do I need...
Sending for more probes , one is dodgy! Its sending me a higher temp on return to LLH than the feed to rads.
Looking like one pair is 1 degree of difference , black indicators and white .5 c. a difference. Will attach This is just a pickle!
@toodles Ok Thanks , meantime I will go to the loft and extract the probesand test them.
Yes Ill do that. Let me pose the question , forgive me if Im wrong but if a pump is delivering into a tank and the outlet is at the same level as in...
So stick them all to same heat source and see what they say?
12 hours later and after slowing return pump down I get 36.9C and 28.6c HP and for CH 31.5C and 26.5c
So I lowered the return flow and will monitor temperature . In the first 1mn I noticed the the flow return up .2c from 31.1 o .31.3!!
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