
Last seen: Sep 14, 2025
What was the context of my comment @jamespa ? Are we still talking 'Storage Batteries'?or was I referring to the cost of flying in fruit from the eq...
Low voltage DC heating plates are used in the pet sector by those who keep exotic reptiles in a vivarium. You don't want to risk electrocuting an en...
You don't need to run separate/different mains circuits for off-grid operation @homonid I simply have on-grid and off-grid consumer units next to ...
As you'd expect me to, I've just checked the spec of that SPH5000 inverter @majordennisbloodnok Let's note that the off-grid (backup) mains output...
BEWARE of IMPOSSIBLE OFFERS! When evaluating the much lower costs of assembling your own DIY battery, we all tend to look around for the best price....
I think I need to add another comment to this thread @homonid Solar Inverters have two different types of 'mains output' at 240v 50Hz AC. A: If t...
Yes I agree with @jamespa - that's the temperature sensor, stuffed into an open-ended copper tube. If you closed off the end with a piece of foam,...
Here's a temperature probe in a 'pocket' on the side of my tank.So this is the sort of thing you're looking for @trbob You'll see I've also stuffe...
Perhaps it works out the DHW temperature by using a thermostat on the return flow back to the heat-exchanger. But, if so, then that would suggest th...
Well, the Ecodan might have its own temperature sensor on/in the DHW tank. But an ordinary immersion heater only has internal thermostats.One is adj...
How does the Ecodan unit know that the DHW tank has reached the target temp? Is it possible that your immersion heater has been set internally to 59...
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RE: Electricity price predictions
@diverted-energy sounds like good tariff for you. Octop...
By JulianC , 4 minutes ago
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RE: Big Changes Coming to Our Heat Pump System
@editor looking forward to the case study 🙂 ...
By ASHP-BOBBA , 10 minutes ago
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RE: Who’s Caved and Switched the Heating On Already?
In the last week, the external temperature in south Man...
By GrahamF , 2 hours ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 2 hours ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 3 hours ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I hear you on the locality issue @transparent, and I ag...
By Scalextrix , 5 hours ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 6 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump Referring to the problem of rooms with diff...
By Tasos , 7 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 8 hours ago
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@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 1 day ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 2 days ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 2 days ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 3 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 3 days ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 3 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 3 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 3 days ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 4 days ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 4 days ago