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Last seen: Jan 13, 2023
That makes sense, but I don't see why it would only start making a noise now - 14 months after installing the system. Up until now it's been running ...
The solar panels were installed at the end of May, so we've had about 6 weeks of usage out of them. I am absolutely blown away by how brilliant they ...
Our towelrails have become pretty much useless after switching from Oil to ASHP. They get tepid at best (our heating flow temp is 35 degrees). I lik...
75A is definitely over the top. For context, we have a 12 kW heat pump, a 7 kW EV charger, a hot tub, and a background house load of around 1kWh, an...
Looks like the attachment has been removed. Can you upload a copy, or paste the key points? cheers
@andygo It took us just over 3 months from the first phone call to get a quote to having the system installed and commissioned. But it was a very str...
Well I tried it... Average energy required before change (each zone calling for heat as needed) : 35 kWh Average energy required after change (eac...
Just a little update since my last post... I've since discovered that our UFH has a weather compensation unit (this was there before the ASHP was in...
Very decent point @kev-m I think i'll try it for a week and see what effect it has on the energy usage...
Thanks @editor. I suppose I was hoping it would be a simple answer, which would apply to any set up, but I suppose I was being optimistic 🙂 I...
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Degrees of Separation
Latest Posts
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RE: Where heat loss surveys seem to go against practical reality
@cathoderay I started to record oil usage per month on ...
By ian33a , 3 minutes ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 3 hours ago
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RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 9 hours ago
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 24 hours ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 24 hours ago
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
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It’s been out a few days and Amazon has already attache...
By Mars , 1 day 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 , 1 day 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 , 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 , 3 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 , 4 days ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago
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