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Last seen: Aug 14, 2026
@jamespa A minor update. The heat survey was repeated yesterday and turned out the heat loss in bedrooms was wildly inaccurate. The original survey...
@transparent Yep, they didn’t even mention it. When I reported the damage they made a big fuss and treated it as a huge emergency, which I didn’t u...
@toodles I think you are correct. I just popped to the garage and mine is 100A, don’t know why. When they were fitting my battery gateway to the meter...
@bash First come first served, until the substation threshold is reached and then they only provide G98 limits, that’s what the ENW network engineer t...
@majordennisbloodnok I’m not in the trade, but I’d heard somewhere that there were plans under consultation to rollout 3P supply to a junction box ...
@transparent Yes, but I went through and followed the correct procedures. If the procedures are wrong thats for the electrical engineers to remedy. I ...
@transparent The AC output from the PW3 is 11.5kVA and input is upto 20kW of DC. I’ve heard of people getting approval for the full output, so I fe...
@transparent 1P only. Wish I was on 3P, we have a long tarmac drive, didn’t want to dig it up. My G99 application was for 11kWh, they only gave m...
@dr_dongle With panels so historically cheap don’t dismiss it. We are not as northerly as you but are at high elevation and have poor solar conditi...
@profzarkov why can’t you use an s-bend on boat drains/toilets, or are they there and it’s just because they don’t have a high enough stink pipe/ tank...
@profzarkov bet you don’t miss the constant aroma of the chemical toilet, although I otherwise love the idea of living on the water. We did a holid...
@dr_dongle we put in a single PW3 and cycle the battery 3 times in 24 hrs. It’s a good, 10 year unlimited cycles warranty, so I figured if I flog i...
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Latest Posts
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@toodles I would recommend an A2A system. We have Dai...
By Rob of York , 9 minutes ago
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@rob-of-york welcome to the forums. Solid numbers. A...
By Mars , 21 minutes ago
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RE: Questions about A2A for heating as well as cooling
@donciccio I would suggest that you take a "fabric-fi...
By Rob of York , 34 minutes ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
Any idea how efficient your gas boiler is? Is it a 50 y...
By Old_Scientist , 5 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 , 17 hours 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 , 1 day 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 , 2 days 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 , 2 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 2 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 2 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 , 3 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 , 6 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 , 6 days ago



