Last seen: Nov 5, 2025
@alfapat So you should have been given the heat loss calculation when you had the heat pump installed. It has to be done by the installer. I think t...
@johnnyb So here is a day where I was cycling although not frequently The interesting bits are just as the heat pumps starts up again. Flow temper...
@johnnyb If its PWM controlled you should have two cables running to it, one for power and the other for the optional PWM control. Not all pumps can d...
@mike-h @johnnyb @technogeek So my pump is PWM controlled from the control box, but I dont know if the thermostat controller influences that at all....
@alfapat So thats a big bill! I cant help thinking that given the insulation you describe, you should be doing a lot better. Can you find your suppose...
@alfapat So the absolute flow temperature isnt important. Just how it makes the room feel. If its been 15 hours and you still havent made the desired ...
Here are my settings, I think the 201 settings in the video might be backwards. You can always check by feeling if your radiators are hotter in colder...
That is an older controller you have so the procedure might be different unfortunately
@alfapat this shows how/p> I have a feeling though that he puts one of the figures in the wrong way around in the video though
Hi Patrick In a word yes. If you want an efficient heat pump system then you need to set the flow temperature as low as possible while still providi...
@johnnyb So my controller does shut off the heating when it gets to temperature, but most of the time the WC curve controls it so it doesnt happen. Th...
So a second update to incude Nov and Dec. The savings that would be made by adding a second 5kWh battery module would be £63 so far. If I could fit a ...
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