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Last seen: Nov 3, 2025
@transparent what size fuse do you think is present in the box?
@morgan years ago in my old house I bought a large fan and cut down a bit of wood which fit in the loft hatch. I made a hole for the fan and popped it...
@chickenbig my cells should be balanced. But I'll check them before I do anything when connecting. As to torque, I'll probably just buy a digital torq...
@transparent after many delays I am finally ordering my 280ah cells from Brian and the Seplos DIY battery kit. Any feedback you have would be great. A...
@jeff actual total consumed was 820kw
@transparent the Sofar inverter I own has a group on Facebook which has built a controller to do most of this via a raspberry pi. Certainly the foreca...
@transparent this is my current layout (but I have a bigger battery now). Ideally I just want to put it along side after the first one to pick up anyt...
@transparent I'm currently drinking gin out and about. I'll see what I can knock up later...
@transparent cheers for that. Any recommendations on what might be in stock and reasonably priced. I'm kicking myself for not buying a used Sofar for ...
@transparent any thoughts on battery chargers/inverters. I want to add a second as my second batteries can't be used with the pylontechs. But it's pre...
@editor I believe its due in October - after the low months and when the cap changes
New bill update £28.49 for the month £7.14 standing charge was 25% of the bill total Average unit cost of 6.33p/kw 84% of power was off peak 266...
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Latest Posts
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RE: Who's your electricity provider and what's your tariff?
@old_scientist Have you ran the numbers as to which ...
By Papahuhu , 2 hours 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 , 4 hours 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 , 6 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 , 6 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 , 7 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 , 23 hours ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 23 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



