Last seen: Nov 7, 2025
The incomer cable probably only has a size-rating once every meter.The OF 462-467 doesn't give me enough information without also knowing the cable ma...
Yes, I noted that your first post on this topic said But I'm unsure whether it was 'working well' because it was relatively easy to push through ...
Have a closer look and see whether these are tight elbows or swept bends. You might also want to view the comparison between smooth bends and ...
We also ought to consider if the flow is being reduced by sharp elbow joints in the pipework. There is a considerable loss of pressure if standard ...
That's a very useful photo @jancoldIt provides me with heaps of issues which need a comment! 1: The "new" Service Fuse must've been installed by...
The board on which you have the Service Fuse and Meter shouldn't be used for other equipment. I don't see how a separate (small) consumer unit could...
The height of a Smart Meter is 175mm including the Communications Hub. It will need at least 60mm below it to accommodate the bend in the tails. ...
You're contemplating staying cold until Spring?! Is the reason that you can't get your hand to the valve because of the close proximity of the pipes...
Then there's likely to be more air in the pipes somewhere. The amount of air which came out from that bleed position was "a fair bit", but it's limi...
Just before we jump to the conclusion that the pump is effectively "full on", there are occasions when a pump must be put into that mode so that its s...
We could equally well say that "It's the law" for domestic installations...... in that it's a requirement of the Building Regs! But MCS seem to beli...
Oh, I'm all in favour of arrows to illustrate the flow @ashp-bobba... especially if they're different colours. In discussions with Councillors on my...
Latest Posts
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RE: My DIY Heat Pump installation
@temperature_gradient Building regs I had my initial...
By Polar bear , 5 hours ago
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This is a plot from a Shelly EM monitoring the supply t...
By Ubert767 , 6 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
Hi again all, Just to update on this... I've now ad...
By benson , 7 hours ago
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RE: Request for feedback on where we're at with our quest to get an ASHP or ideas.
thanks, heatpunk looks great, being able to do the calc...
By giryan , 8 hours ago
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RE: Is Your House Warmer Upstairs Than Downstairs?
Why arent you expecting them to make much difference. ...
By JamesPa , 8 hours ago
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RE: Oil Boiler & Heat Pump Hybrid System
@paultheheating I wonder if you are being a bit pessimi...
By GrahamF , 8 hours ago
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@toodles sounds good. I started with cosy but then plug...
By Eliuccio , 8 hours ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
It has been just over a year since we changed over to a...
By npru , 10 hours ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
He showed me a photo of 5-10l/min. However a...
By Crimson , 12 hours ago
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RE: Finding a Thermostatic Shower Valve That Works with Heat Pump Systems
@morgan I should just have written ‘Mea Culpa’ shouldn’...
By Toodles , 12 hours ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
'We learn from history that we do not learn from histor...
By Lawrence Leask FInstR , 13 hours ago
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Mitsubishi Ecodan FTC7 Legionella date set
I can set the number of days between Legionella cycles ...
By DRB01 , 18 hours ago
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RE: When to use Octopus Intelligent Go tariff with my heat pump and battery
@treewizard Yes, I like the extra facilities that NetZe...
By Toodles , 19 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk downstairs rads are less prone to airlocks, you ...
By AgentGeorge , 20 hours ago
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RE: My Octopus Cosy 6 Heat Pump Journey: From Quote to Completion
@editor thanks for highlighting my name. Yes I did get ...
By Chansug , 1 day ago
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RE: balancing radiators with a mixture of different size pipework and a few undersize rads.
@editor Thanks for your input Mars. No I think the comm...
By baxtDave , 1 day ago
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RE: Rate the quality of your heat pump design and installation
We’re looking to expand our list of recommended list of...
By Mars , 1 day ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@transparent Along with the right workers, they can’t b...
By Toodles , 2 days ago
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RE: Midea ASHP – how to set weather compensation
I have just looked at my heat pump 'long interval' (27 ...
By cathodeRay , 2 days ago
