Last seen: Feb 19, 2023
@soniks FYI we have all brand new pipework and its 28mm, we have the volumiser with the heat element in it and we are getting flow rate of 32 with rad...
We have a 1920's house with a new big extension. We externally insulated and rendered the existing house with 70mm celotex along with high quality mod...
there is a single pipe in which is primary from ASHP and a single return pipe ... primary circuit is on the right as you face the LLH .... secondary i...
First picture shows a symbol not in the manual (as far as I can tell) so wondering if this is the supplementary heating in defrost cycle. The next p...
Important was that box EP001 was wired and it turns off the master valve supporting DHW prioritisation (which it wasnt at first) ... this now works an...
FYI the Grant combined volumiser / low loss header in my system has an immersion. The immersion doesnt connect to EP001 and instead connects directly ...
For the last month I have taken daily meter readings, for my 17kw grant ASHP the least usage being 25th Dec with 37kw/h, the worst being yesterday at ...
As I dont have an electric car and averge less than 30% electric between 00:30 and 6:30 I decided to switch from Economy 7 to single tariff .... now I...
thanks Derek, we do have a LLH my understanding thats to provide hydraulic seperation of primary and secondary circuits and cope with having multiple ...
The TM1 was 45 degrees ... my understanding is this is the max flow temp at -4 degrees for the weather compensation ... I reduced to 40 to try and see...
Hi @derek-m From the original spreadsheet before the reneuvation project started This was based on heating flow temp of 50 degrees due to upstai...
Hi @AllyFish, thanks for the detailed reply, ... I had no idea of the defrost details .... answers follow "17kW ASHP. Who sized it & on what...
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RE: Incorrect Billing of Customers with a Smart Meter
One thing I don't understand is that if companies have ...
By KoRWraith , 2 hours ago
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RE: Home energy storage & battery register
1 x Seplos 14.3kWh (Seplos box from Alibaba, battery ce...
By KoRWraith , 2 hours ago
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I did another reconnection/ reconfiguration session wit...
By Abernyte , 6 hours ago
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RE: Recommended ASHP installers in Hampshire
@benson After my initial enquiries with Octopus, we had...
By Toodles , 9 hours ago
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RE: Air source heat pump roll call
To help bolster the rather small number of NIBE owners ...
By Steve D , 15 hours ago
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RE: A beginner's journey into DIY home energy storage - no solar!
@editor All good here! I'm happy to say that the system...
By KoRWraith , 1 day ago
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RE: Say hello and introduce yourself
@fse_bec welcome to the forums, and it’s very generous ...
By Mars , 1 day ago
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RE: Meter Readings - What are theses meters telling me?
@transparent Hi, I am the landlord of the property, we ...
By Potatoman , 1 day ago
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RE: Octopus (the grid) is my battery
@andris My ‘Best Effort’ so far was on 4th. June 2023 w...
By Toodles , 1 day ago
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Save the Energy Save the World using Daikin Altherma 3 operation mode and schedules settings.
Hello Everyone. Our Daikin Altherma 3 was set to Dome...
By Mevl , 1 day ago
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RE: Have Octopus Energy discovered a way to Narnia?
Oh dear. Always winter never Christmas?
By Davesoa , 1 day ago
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RE: Bivalent oil boiler system to work alongside ground or water source heat pump
I can provide a lot of detail on LED lighting. But no...
By Transparent , 2 days ago
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RE: Making best use of Agile with a battery and ASHP
I try to ovoid doing that...
By Majordennisbloodnok , 2 days ago
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Your graph shows some interesting correlations. Simple ...
By SUNandAIR , 3 days ago
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RE: Is this a bad installation and is there something wrong with my Samsung heat pump?
@kenbone no need for what kenbone regarding the 100watt...
By David999 , 4 days ago
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RE: Insulation of flow and return Heat Pump piping
@mike-h Thanks Mike. Toodles.
By Toodles , 4 days ago
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RE: Bivalent (or even trivalent!) system design options for a new GSHP installation
For your interest @algienon this is what happens when a...
By Transparent , 4 days ago
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RE: Rising Damp – Production Recommendation
Yet another topic I'm not an expert in. Nonetheless, th...
By Majordennisbloodnok , 5 days ago
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RE: Noise problems with newly installed Samsung 8kW ASHP
@editor yes, the more I read the forum posts the more I...
By sjn , 5 days ago
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RE: Observations on my Ecodan's estimates of energy consumed and delivered
As it is possible for the FTC to be powered from a sepa...
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Latest Topics
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Incorrect Billing of Customers with a Smart Meter
By KoRWraith 23 hours ago
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Home energy storage & battery register
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Meter Readings - What are theses meters telling me?
By Potatoman 2 days ago
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Have Octopus Energy discovered a way to Narnia?
By Davesoa 2 days ago
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Making best use of Agile with a battery and ASHP
By jamesw 3 days ago
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By Toodles 5 days ago
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By Blaine_t 6 days ago
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Insulation of flow and return Heat Pump piping
By Toodles 6 days ago
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Rising Damp – Production Recommendation
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