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Last seen: Dec 13, 2024
Thanks, we're planning on a large normal radiator. Heat Punk suggests that we need a 1800x600mm K2 radiator for a 45 degree flow temperature, but it's...
> Play safe, use copper. Just to be clear, our old bath waste pipe was copper, about 35mm OD and 32mm ID, probably from around 1950. I was just q...
That's a very good point. As a software engineer of 30+ years I can see so many ways this could go wrong - but it doesn't cost a lot to try.
Fantastic, that's exactly the sort of information I wanted.Presumably 32mm pipe is the stuff that's sold as '35mm outside diameter'? Oddly enough I've...
It would be a straight run, I'm just not sure about the pipe sizes and whether they'd need to be insulated.Yes, it's for heating and hot water.I'd ass...
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Latest Posts
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RE: 7kW EV Charger Options Advice
Not much to add to Majors comments. Personally, the dis...
By Batpred , 2 hours ago
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RE: vaillant aurotherm - Using Heating
Mine does the same, but recordw is only about 6kWh/mont...
By JamesPa , 2 hours ago
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RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 3 hours ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 7 hours ago
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RE: Being screwed over by Volkswagen Audi Group
No worries, I can't really argue with your logic and I ...
By Old_Scientist , 21 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
Flow rate is set by pressure created by the circulator ...
By bobflux , 2 days ago
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RE: Glass lined Cylinder for private water supply
I have one of those... a Thermal Store. In my case th...
By Transparent , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 2 days ago
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RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 3 days ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@kilgorexv definitely a larger inverter will help and m...
By AndrewJ , 5 days ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 5 days ago
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RE: Surface mount or bury primaries for heat pump installation?
The installation is almost done! I've written up two ...
By tomasmcguinness , 5 days ago
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RE: Switch suitable to change between two inverter CT's
Last winter my battery ,32KWh, could run the house com...
By Jancold , 6 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Agree with Major. And even if I was very happy with ...
By Batpred , 6 days ago



