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Last seen: Nov 24, 2025
@cathoderay Ahh yes, the large white tank is an Ideal Logic Pre-Plumbed cylinder, so theres a 180l hot water tank at the top and the heating pipes run...
Thank you for all your responses! I gave the magnetic filter another clean and got the mesh out this time. Flow rate back up to 24.5l/min! Success! I ...
@cathoderay Honestly, I'm not sure. The flow and return come from the heat pump, in to the cylinder on the left side and then the flow and return out ...
@cathoderay As far as I can tell, there is just the one filter, on the heat pump side of the cylinder (bottom left in the photo), I attempted to clean...
Hi All, Hope you've been enjoying the weather over the last week. After spending the month fiddling, I managed to get the Weather Comp down to 0.1 whi...
Thank you for your responses.I think for the time being, I will manually adjust the desired temperature during the peak window, just until I get the W...
Hi all, Based in NW Wales. Just had solar and a heat pump installed under the ECO4 scheme. Spent a lot of time lurking on the forum over the last f...
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Degrees of Separation
Latest Posts
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
... And that's being generous! I'll tell you a littl...
By SusannaSaunders , 6 hours ago
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RE: Adding data centre electricity costs to domestic energy bills?
never ceases to amaze me.. Keeping steel works going ...
By Batpred , 7 hours ago
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RE: Electricity price predictions
great session Reminds me why some politicians can be ha...
By Batpred , 7 hours ago
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RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
Absolutely agree. The massive Hager CU my vaillant requ...
By Batpred , 7 hours ago
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RE: Why don't people choose heat pumps?
With a heatpump tariff, it should be cheaper to operate...
By Batpred , 8 hours ago
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RE: How much of your renewable and home setup would still work if the internet went down?
absolutely agree. even if many providers see that extra...
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RE: Octopussy cosy 6 experience
People who have a Cosy appear generally to be happy wit...
By JamesPa , 11 hours ago
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I thought the cr*p came first and the biofuel came afte...
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RE: Aerotherm and weather compensation
@jamespa I replied yesterday with detailed readings whi...
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RE: Marvel Heating liquidation
@editor This is an important point. each winter, you...
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RE: DIY powerflushing tutorial
Interesting! I toyed with the idea too. But I installed...
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews Agree with the others on sequence: loft first...
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
Heating been on for 4 weeks now, continuous. It's 6C o...
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