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Last seen: May 27, 2026
Does this mean that you're intending a self-install of a storage battery? You won't need strong biceps to run it after the installer leaves site &#x...
@jamespa – fuses and trips must be rated according to the current-carrying capacity of the cable, not calculated on the load(s) you intend to supply. ...
There will no problem in @jamespa getting a generic steel enclosure with an integral DIN railand putting whatever Transfer Switches and MCBs he needs ...
Thanks Mike. Glad to know that you and the house are both intact. I have access to many of the NGED in-house data and network maps, within a 'partne...
See what I posted over on that other topic: Suppose your Na-ion battery was to supply a heat-pump which required 3kW (at 240v)...and tha...
@mike-camelot Your house is an area which has been extensively flooded overnight. Can you give us any news on both the way your SIP house has been a...
Would you care to say which regulation you're referring to? In my quest for safe practice I am often 'fed' relevant clips on YouTube. Thi...
I keep in mind the following two checks: a: by modifying a design/schematic am I increasing safety (lowering risk) ? b: is my strategy providing f...
Please re-read what I stated. We're discussing 440v being present inside the enclosure which houses the change-over switch. There needs to be a wa...
Yes, I think a label is sufficient. It's not just a grid outage that would cause the "two phases in a box" issue,but also any other on-site electric...
Latest Posts
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RE: How many people are happy with their ASHP and do you believe them?
I have posted elsewhere but thought this was interestin...
By Jeff , 4 minutes ago
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RE: Electricity price predictions
I remember it was only a couple of months ago that some...
By Papahuhu , 8 minutes ago
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Do the generators still get paid via the curtailment me...
By Jeff , 16 minutes ago
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RE: Anyone concerned about GivEnergy?
@txmartyn I have also signed up. I use MyEO for sched...
By downfield , 11 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Of course, British companies asked for the benefit of t...
By Batpred , 11 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
@jamespa the answer to your question is in our A2A podc...
By Mars , 12 hours ago
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RE: Heat Pump Operation in Summer - Valliant 7kW
Yup! Summer in Spring. Wonder if Summer will last unt...
By Majordennisbloodnok , 15 hours ago
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RE: Solar Produced vs Home Consumed
It's worth adding that if you have a hot water tank and...
By JamesPa , 17 hours ago
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RE: Heat Pump Overpromising – What Were You Actually Told Before You Bought?
@editor Sorry Mars, I didn’t see a notification about ...
By Toodles , 17 hours ago
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RE: Hitachi Heat Pump being replaced with Vaillant
Yes to be configured as a volumiser. The pump is to be...
By trebor12345 , 18 hours ago
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Yes, you will need to notify them even if the inverter ...
By Old_Scientist , 22 hours ago
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
@tony-stolz, I think @jamespa has already covered the h...
By Mars , 1 day ago
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@editor "The interesting bit is that many modern invert...
By Singlespeed , 2 days ago
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RE: Ecodan & MelCloud scheduling
With the prospect of warmer weather this week, I brough...
By downfield , 2 days ago
