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Last seen: Aug 25, 2026
@batpred I think it really comes down to how you’re using it. If it’s just soaking up excess solar and feeding the house, and you’re not relying on ...
@batpred by default the socket (Indevolt call it the bypass socket) is turned off.
Is there a test(s) you'd like me to perform. Happy to do that?
Sorry for the delayed replies but we’re in the middle of redoing the veg garden and it’s turned into a bit of a mammoth project. Nearly there now. O...
As promised, the review is out:/p> See discount codes in the post above.
I think that the definition and what was explained may be two different things here... I'm trying to get to the bottom of it. Complicated stuff Ƕ...
@jamespa I’ve slept on this, and you’re right. I’ve been turning it over and I think your logic is sound and I should have arrived at this conclusion ...
@jamespa and @colinc to my understanding, the way a plug-in unit like the Powerflex achieves simultaneous connection to your house wiring and disconne...
@jamespa, the concern about back-feeding the grid is real and valid for any inverter running in parallel with the grid. To my understanding, the momen...
I’ve spent the last two weeks digging into this (within the limits of my own understanding) and the risks are ridiculously real. I’m filming my Indevo...
@jamespa, I'm getting my head around plug-in devices (batteries and PV) and I've identified two significant problem areas. Without saying what they ar...
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Degrees of Separation
Latest Posts
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RE: Who's your electricity provider and what's your tariff?
Yes, looks like very slight increases in the unit rate ...
By Old_Scientist , 5 minutes ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
D'oh - of course. I shouldn't post before my brain is f...
By Old_Scientist , 30 minutes ago
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RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 2 hours ago
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RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
Nothing attached! I have rads but UFH makes the case ...
By JamesPa , 2 hours ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 3 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 20 hours ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 20 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 2 days ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 2 days ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 3 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 3 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 3 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 4 days ago
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