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Last seen: Mar 1, 2026
@johnmo thanks for thoughts. I will keep on weather compensation as base way of managing flow temps. I will not generally change flow temps. I agree...
@toodles Fwiw... Cosy in my area is: Day rate: 22.78p / kWh Cosy rate (04:00 - 07:00, 13:00 - 16:00 & 22:00 - 00:00): 11.16p / kWh...
I have 16kw LG ASHP, 8kw pv solar, 24kwh GivEnergy batteries Other factors to consider: Inverter charge/discharge rates. My Gen1 batteries & I...
@editor risks of "black swans" remains tricky. Lots of unknown unknowns! e.g. gas prices have risen sharply and may stay elevated - or go even highe...
@editor its a complex question!! I'm not sure the energy suppliers are making excess or unreasonable profits? We have to separate the upstream Oil ...
@editor i guess the question is whether Export prices will come down? Octopus Fixed at 15p is looking pretty generous vs Agile & Tracker Import pr...
My experience of the app and data connection is that they have been fine. No particular issues afaik.
@editor my thanks to you and Bob for following up. The manuals make no mention of software or firmware upgrades. Also cannot find any reference to abi...
the biggest obstacle i have to making best use of timeshifting is my Gen1 Givenergy inverter. Only charges/discharges at 2.6kwh so makes it hard to ma...
the principles are much the same if using the Tracker prices - which uses Daily wholesale prices. Octopus have rejigged the calcs for Tracker that ...
its interesting to note that Agile and Tracker prices have been consistently far under SVT - even weekdays and during cold spells and when wind was no...
Latest Posts
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Sizing an ASHP; Heat loss and kW
We have been seeking quotes for a replacement heat pump...
By GutoFfowc , 18 minutes ago
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RE: Setback savings - fact or fiction?
@transparent may have something useful to add here, he ...
By cathodeRay , 47 minutes ago
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RE: Estimating true heat loss from twelve months of consumption data
@ian33a — I have a sort of residual interest in this pr...
By cathodeRay , 59 minutes ago
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Hi, Thank you. So its a Daikin Altherma 3M...
By Lbart68 , 4 hours ago
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I have a Contactum CU. Would the below RCBO (descriptio...
By Batpred , 5 hours ago
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RE: Samsung gen 7 HP 12kw - auto control issue and water law
@chainreaction Agree with @broadsman , it seems many ...
By Batpred , 6 hours ago
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RE: Anyone concerned about GivEnergy?
@transparent Thank you and appreciate your timely reply...
By SUNNYSKIES , 6 hours ago
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RE: Grant Aeona 3 R32 cycling with weather compensation.
The hot water heating looks normal. The heat transfer ...
By GrahamF , 12 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
Good questions @temperature_gradient. My understanding ...
By springswood , 14 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
All going according to plan, mid July we get that 7kW a...
By Batpred , 1 day ago
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Current metrics - DHW target set to 47c
By TaffontheTaff , 1 day ago
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RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
By GrahamF , 1 day ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
You’re right: UFH works best with high-conductivity fin...
By bafab , 2 days ago
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RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 2 days ago
