 
                    Last seen: Oct 22, 2025
interesting forum comments @fazel. Do you think the forum member comments are factual? Because I spoke to a tech advisor back in April who stated t...
Hi Kev, Glad you can join in the discussion. We have made some changes to our system so it looks like we can get some better cop outcomes and so far i...
@derek-m thanks for your comments… yes there could be a need to change the WC. I’ve not changed it since we removed the LLH. I’m also conscious that o...
Towards the evening the rapidly dropping outside temperature appears to make the system react and over shoot the target temperature by one degree.
To be sent Later
Out of sequence
Hi… Sorry I was out last night and missed your post. Thanks for confirming you have a rad output of 12000 watts. My calculation method appears to w...
Thanks for your reply... it’s a good sign you’re getting a COP of 4 and operating an open loop system. So my first sentence asked what is the rated o...
Whats the dt50 value of all your radiators? Also, when you observed the cycling how much of your rad system where closed eg. Thermostatic controlled? ...
@walkers-heatpump agree. From a practical point of view your comments make sense…. I guess the key is to check the outside pipes are fully insulated r...
Thanks Derek. Lots of variables to consider. And another reason to try to get the right size heat pump and right size emitter set. Is it also time to ...
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