
Last seen: Sep 12, 2025
I don't think there's a clear answer to that.It depends... And that's one of the problems with the PAS63100.It's trying to stipulate how an installa...
Yes. Not only is PAS63100 not mandatory at this stage, but existing installations are exempt. Even so, the Standard has been a year in development b...
Will the installer be laughing when you tell him that the new PAS63100 Standard states that domestic storage batteries shouldn't be within the habitab...
I would be surprised if there's much tail-off in efficiency from a solar-thermal vacuum tube.Being 25 years old isn't a reason to replace the radiatio...
Nah.... we're pretty laid back.There's very little that makes us cross 😉 Please post where you'd like to join in.For others to find what yo...
Something else has changed on the Forum in the last few days. I usually keep open the Tabs for topics where I'm currently contributing or researchin...
Those look like solar thermal tubes. It'll be tricky to use them on 3-phase, but you're welcome to try ! 😉️
Will I be able to use a password in the Cyrillic alphabet? Or does that automatically get flagged as 'weak'? 😉
My apologies @ellyse - I was clearly gong too deep there! The only aspect you will need to bear in mind is that there can be significant costs in ru...
We would like to see a lot more than just one other question @ellyse 😀 You are in an area where there a lot of other new installations of ...
I'm assuming that it will be the manufacturers of autonomous pods who decide the type of connector and the mechanism which allows a vehicle to safely ...
That Asset-2 looks fascinating @jeff Of course, the MOD did actually commercialise Moving Obstacle Detection and Tracking.It's what we now call Stor...
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Hi. I had my Mixergy tank fitted nearly three years a...
By bontwoody , 2 hours ago
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RE: Humming sound on new install.
Just a thought... can you check flow rates? If the f...
By Tim441 , 2 hours 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 , 12 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 , 15 hours ago
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I didn't want to say that, bus since you have said it n...
By JamesPa , 15 hours ago
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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 , 18 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 , 20 hours ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 2 days 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 , 2 days ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 2 days ago
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RE: Who’s Caved and Switched the Heating On Already?
@allyfish Dogs have owners - Cats keep staff. You are o...
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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...
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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 , 3 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...
By ASHP-BOBBA , 3 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 3 days ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
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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....
By Transparent , 4 days ago