
Last seen: Sep 12, 2025
I too have slow internet, Kieran.But that's because I live in the West Country, where I rely on two pieces of damp string running along the hedgerow. ...
Was this DIY or did you instruct a professional installer? I faced a similar situation in a Devon farmhouse (1937) with a suspended floor.We've both...
Here's a graphic of a cell-voltage chart which I print out and keep handy beside my batteries.It saves you trying to multiply by 16 to two decimal pla...
This subject isn't one of my strengths, but let me observe: 1: There is a PAS2035 standard which is intended to address retrofitting existing buildi...
Yes, that's fine, @makia2023. To deliver the 20A+ across the short-circuit, it can drop the voltage.That's what we'd expect.The current-limiting is ...
As the power supply has current limiting, you can check to see if it really will deliver the full 20A.Set a lowish voltage; 3v will do.Then connect a ...
You read that quickly @sentinam Did you pick up the dry sense of humour from the Chair, Angus Brendan MacNeil MP (Outer Hebrides)? 😉 What the Com...
Have a look at the investigation being run by the House Of Commons Select Committee on Energy into the topic of Heating our Homes. They've just had ...
You can't 'plan to run just below' 20A.The power supply doesn't operate like that. You fix the voltage (3.6v), and the power supply chooses the curr...
Please take photos as you progress...... including the things that didn't go as expected.That's why I now have a library I can draw from in order to p...
Hang on... I'm still answering the question before last! Have a look at these two photos: These show top-balancing at the same point in the proc...
I'm trying not to state too many detailed technical points at a time,but you're moving faster than I can describe the bits that matter! The usual wa...
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RE: Humming sound on new install.
Just a thought... can you check flow rates? If the f...
By Tim441 , 24 seconds ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 9 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 13 hours ago
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I didn't want to say that, bus since you have said it n...
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RE: Midea ASHP – how to set weather compensation
Mostly, I think, but with some caveats. I set the TI...
By cathodeRay , 16 hours ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I have been working on network resilience for a while. ...
By Scalextrix , 18 hours ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 1 day ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
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RE: Who’s Caved and Switched the Heating On Already?
@allyfish Dogs have owners - Cats keep staff. You are o...
By Toodles , 2 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 2 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 2 days ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 2 days ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 3 days ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 4 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 4 days ago