
Last seen: Sep 11, 2025
@lokisam That was the very first task, two of the installers lifted the existing slabs, carried out the work as outlined before and lay three concrete...
@howerpiece Our system has a Tesla Gateway and Powerwalls plus we have solar PV. The Gateway (programmed from the app using my iPad or iPhone) allows ...
Sitting in a gravel tray (presumably solid base and sides) does not sound like a good way to drain the condensate away to me. Our pump sits on two con...
@benson I have assumed (in the past anyway) that I am a fusspot! When it comes to contractors (of any flavour, any skill, any ‘job’ that requires a sk...
@judith I’m a little surprised that their ‘preference’ is for a flow design temperature of 55 degrees C; this seems exceedingly high to me and obvious...
@allyfish Not being one for writing lines of code, I too would be interested in some form of ‘Master Controller’ that would interface with my OE Agile...
@matenateson Our PV installation took place in July/August 2022; the system had been planned and budgeted for in late 2021 and ordered in early 2022. ...
Something tells me that fastening an otherwise opening window to remain shut is not going to be acceptable for the regulations! I too had very little ...
@editor I see you have discovered the Greater Unspotted Heat Pump in its’ lair! Just feed it green energy and it won’t bite you!
@ivanopinion I wonder how well that works when attempting to modulate a 16kW unit down to be a 9kW unit which in turn may be required to modulate down...
@ivanopinion Or could it be that they are staying below the application for PP level? Regards, Toodles.
@retrorich It is very worrying that any of this should be necessary though, having third parties involved to fit and commission heat pumps seems to p...
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RE: Midea ASHP – how to set weather compensation
It's totally dependent on the lock shield, some are ter...
By JamesPa , 45 minutes ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Vat free applies to supply and install only no DIY. &...
By JamesPa , 1 hour ago
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RE: Humming sound on new install.
One other thing, I haven’t balanced the rads yet so cur...
By AdamK , 8 hours ago
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Funny story Graham, when I started looking to ...
By DREI , 8 hours ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 12 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 , 14 hours 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 , 15 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Yes Octopus only have the £9 a month service plan for t...
By NJT , 16 hours 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...
By Toodles , 17 hours 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 , 17 hours 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 , 23 hours 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 , 2 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 , 2 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 , 2 days ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 3 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....
By Transparent , 3 days ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 3 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 3 days ago