
Last seen: May 9, 2025
Thanks for posting the QR code @toodles Does that link go to the instructions?Or might I actually gain access to your personal Homely account? ...
These comments are pretty important! I'll assume you know that the "Feed in Tariff" itself ceased in 2019.So we're now talking about whatever export...
That would be fine if it was a boiler... but it's not. A heat-pump should be running continuously, but at a lower temperature... and with the inbuil...
That photo is a great help. The Fernox TF1 filter can also act as a dosing pot.There's even a link to the instructions which describe how to do so: ...
I'm re-posting two of your photos with my annotations: I wouldn't be happy with this internal pipework. I can't tell the thickness of the insu...
A couple of years ago I was in conversation with a senior lecturer at an FE College who provided courses for students in the building trades. He tol...
The market-leading additives for circulatory water in radiators are Fernox F1 or Sentinel X100. It is often the case that the heating engineer attac...
@johnmo - you're providing excellent insights into the options and requirements...... if only I understood all those Three Letter Abbreviations (TLAs...
Erm... yes, but that's bad practice. As GB moves towards Net Zero, the topology of the grid is being adapted.We can't all demand electricity when we...
It's highly unlikely that anyone using LiFePO4 battery chemistry for domestic storage would ever want to be charging or discharging the cells at 'C' ...
I've had a quick look at the videos published on that YouTube link @hominid The presenter (in Ireland) appears to be using a Solis inverter and in a...
Hi @homonid and welcome to this forum. I have extensive experience of DIY build batteries and charging regimes.Perhaps you could start by telling us...
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Latest Posts
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
Definite alarm bells there!
By Mars , 13 minutes ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@johnmo homely can be that tool and offer the best of b...
By benson , 50 minutes ago
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RE: Rate the quality of your heat pump design and installation
Yes the HP is running weather compensation and I’ve lef...
By Davesoa , 2 hours ago
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RE: IVT Greenline high pressure switch and electrical cassette errors
OK, so when the HP comes on it becomes obvious.It's on ...
By tdudgeon , 16 hours ago
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RE: Is Your 6kW Air Source Heat Pump Really a 6kW?
@johnmo I think we’ve been trudging through the same...
By SUNandAIR , 16 hours ago
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RE: How To Balance Radiators & the Role of the Lockshield Valve: A Homeowner's Guide
Good luck, I hope it all works out!
By JamesPa , 2 days ago
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@johnd it's a difficult one, because we've seen instanc...
By Mars , 2 days ago
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RE: Is your heat pump insured?
@johnmo sorry it comes across like that. The post is au...
By KevinPotts , 2 days ago
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Win a 6-panel PV courtesy of egg and Renewable Heating Hub
Our epic giveaway just went live! Want to win a 6-pan...
By Mars , 2 days ago
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RE: Yes, the "zoning with ASHP" topic again...
James, thanks again for your thoughtful and persistent ...
By HarryRea , 2 days ago
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RE: Is this normal? Click of the DHW returning to space heating
So the Lone Ranger returned today! Even though we thoro...
By Grantmethestrength , 3 days ago
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RE: Vaillant & OVO partner up to offer Heat Pump Plus
Hopefully iv done the right thing today by signing up t...
By Westkent , 3 days ago
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RE: Battery sizing - How low can you go!
My own experience with connecting four batteries to thr...
By Transparent , 3 days ago
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RE: Plate heat exchanger considerations
Work on 2-3 percent per degree. This is a reasonable e...
By JamesPa , 3 days ago
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RE: Advice for ground source heat pump in new build with PV and batteries
The useful bit is the bit that specifies the heat loss ...
By JamesPa , 3 days ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
You’re absolutely right that during defrost the refrige...
By Mars , 3 days ago
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@editor thanks Mars that’s the same table I found in th...
By Gary , 4 days ago
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RE: Tariff and charging strategy advice please
They haven't asked me to prove that I have an EV (I do)...
By JamesPa , 4 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
Took a while to find on the OFGEN site: ”The FIT sche...
By AgentGeorge , 4 days ago