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Last seen: Sep 19, 2024
Based upon the representative figures on the ripple website, the return on investment would appear to be just over 9.3% during the first year. As far ...
Hi Toodles, I may be able to utilise the thermostat and RF boosters. Could you please provide the model numbers so that I can check the specificatio...
I'm afraid that is not a plan, it is a sticking plaster on a gaping wound. Taking today for example, demand went from a minimum of 18.1GW at 06:00 t...
@transparent Whilst I intend to install some battery storage at some point the future, I wonder if domestic battery storage systems are the most cos...
Many industries within which I have worked have operated throughout the full 24 hours, either Monday to Friday or the full 24/7.
@sparky I still find it strange that in our modern 'rip off the customer whenever possible' society, that electrical energy suppliers are happy to p...
Domestic consumers would not install power factor correction, because it would not be cost effective to do so for the quantity of energy involved, and...
Please indicate the post to which you refer.
@sparky If consumer's were only billed for kWh's of energy supplied, then why would some go to the expense of installing power factor correction equ...
@sparky I'm afraid that I cannot agree with your statement that domestic users only pay for the true power received, i.e. kWh. As you correctly st...
@chickenbig A useful tip is to tape kitchen roll or similar over any gaps during construction to prevent screws or nuts falling into undesirable are...
In the most basic terms a mains power meter measures both the AC voltage and the AC current and multiplies them together to calculate the Power, which...
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Latest Posts
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RE: Switch suitable to change between two inverter CT's
If I understood right, the challenge is that IOG offers...
By Batpred , 1 minute 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 , 10 minutes ago
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RE: Is the "divide by 2900" rule still valid?
There is another estimator that you could use, a formul...
By Rob of York , 3 hours ago
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RE: Glass lined Cylinder for private water supply
@davidb That's really interesting information, thank yo...
By ian33a , 3 hours ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@kilgorexv I think you are missing something in your he...
By Rob of York , 4 hours ago
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Adventures in heat loss calculations
I thought I’d post my recent adventures in heat loss ca...
By Rob of York , 4 hours ago
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RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.
@penval, really useful update. After all the discussion...
By Mars , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@papahuhu I prefer to look at it simplistically. We d...
By Old_Scientist , 3 days ago
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RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 3 days ago
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RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
Nothing attached! I have rads but UFH makes the case ...
By JamesPa , 3 days ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 4 days ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 4 days ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 4 days 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 , 5 days ago
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