
Last seen: Jul 31, 2025
@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...
@bontwoody I might add that the control wiring indicates to Eddi that the temperature required by the PCM closest to the element has reached temperatu...
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Latest Posts
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The sad end of my ECO4 installation.
This afternoon I was advised by a charity that was help...
By Dwynwen , 2 hours ago
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RE: Why do we need pressurised systems?
@iaack I enquired of Wattson and the reply was very muc...
By Toodles , 2 hours ago
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@jamespa that is quite important. It would be good if t...
By Grantmethestrength , 3 hours ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@davidalgarve It should just be recovered by both servi...
By dgclimatecontrol , 6 hours ago
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RE: Who's your electricity provider and what's your tariff?
Aggregators have been recognised for many years, and it...
By Transparent , 6 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Great news I edited my previous post (probably af...
By JamesPa , 9 hours ago
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RE: Double or Triple Glazed Windows?
@toodles Glad to hear things are progressing well for y...
By TRBob , 10 hours ago
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RE: 300 Liter Tank - Do I have to heat it all?
I agree with @morgan. You can turn down the target t...
By JamesPa , 12 hours ago
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How to waste energy (and time) playing with AI.
A friend of mine who subscribes to an AI service was ex...
By Toodles , 1 day ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
@topher you’re more than welcome to, yes. I’ll send you...
By Mars , 2 days ago
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RE: Fitting new shower valve ..........
I’ve never taken a chance when fiddling and changing ou...
By Mars , 2 days ago
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You should contact the council and report the unsatisfa...
By JamesPa , 2 days ago
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RE: Benefits of an extra horizontal loop for GSHP
I would deffo install an additional slinky run, especia...
By Transparent , 2 days ago
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RE: Say hello and introduce yourself
@editor fab - thanks Mars, and keep up the great work o...
By normpang , 2 days ago
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RE: Compressor and Evaporator Stratification
@trebor12345 So I think the 1st zigzag section shows so...
By ASHP-BOBBA , 3 days ago
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RE: Is this just haze or something more?
@majordennisbloodnok I was giving a talk to primary sch...
By Toodles , 3 days ago
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RE: Tesla Powerwall – More of a ‘Luxury’ Than an ROI Winner!
We had our Tesla Powerwall 3 (and Gateway) installed ea...
By Old_Scientist , 3 days ago
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Indeed. With a battery its presumably the battery con...
By JamesPa , 3 days ago
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RE: No-code, plug-and-play monitoring for your heat pump
To update an ESP device using ESPHome in Home Assistant...
By Grantmethestrength , 4 days ago