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Last seen: Aug 20, 2026
@jamespa I am all for pre engineering… Would I be dreaming that mcs/bus have a service agreement with response times? That is all i can think cou...
Thanks for sharing, ours is looking fairly different. But your compact summary of the process sounds great, will try to use for ours Before any r...
As someone that has leveraged and invested based on the current UK system of not paying for capacity, justifying it based on planned usage of an EV, b...
Many of the estimates we received mention IWA and RECC. I try to not read much into it. As @jamespa says, an installer is not expected to be able to e...
Thanks. I am struggling to reconcile net0 with policymakers settling for reactive action from the DNOs. Can anything else but preemptive work from the...
@etchedpixels I understand you are running air/air on it, so how many units do you have and how many rooms do not have one? Otherwise people readin...
Good point, again, renewables seem to be treated as special as if there was no net0 target..
Thanks for sharing. Treating a domestic heatpump (that will often be below 16A, which as 3.7kW means the heatpump would deliver well over 10kW of h...
Difficult to estimate in your case. No concerns with the extreme case of one wall/ceiling unit per room. But without seeing thermal conductivity data ...
I may understand a delay, but a refusal seems plain wrong. Even if there were very restrictive conditions of that supply to start with. Like a 60A fus...
I found some in this report from the Building Research Establishment (BRE) group. It supports the view that vast majority have internal solid walls:...
That'd be a great thing, if free! My view is that it could become the goal of a new properly trained EPC assessor. But talking practically, I wo...
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Degrees of Separation
Latest Posts
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@jamespa Also this coming winter I am going to run my c...
By kilgorexv , 10 hours 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 , 13 hours ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 13 hours ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 21 hours ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 22 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
There is scope for product development here. I for one...
By JamesPa , 23 hours 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 , 2 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 4 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
First time poster here but I can share my experience as...
By SCH , 5 days ago
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RE: Is it the house or the equipment?
...which, I've found out, is pretty much impossible to ...
By Majordennisbloodnok , 5 days ago
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RE: Mitsubishi Ecodan FTC6 settings
The Mitsi remote thermostat should not be plugged into ...
By F1p , 6 days ago
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RE: PV and battery long payback - sense check query
@jamespa I was just commenting on the speed, not sug...
By Batpred , 6 days ago
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