Last seen: Apr 29, 2024
@holts Ah, now that's revealing! UFH downstairs + 50degc flow temperature must mean the installers are planning to using mixing valves on the UFH ma...
Hello @holts, a weather compensated flow temp of max 50degC via an ASHP is going to have quite a poor COP and be costly to run. If you can limit the L...
Octopus got back.... eventually.... today. For the period 12/01/24 to 10/02/24 they have billed me £313.18 based on their standard flexible tariff for...
Exactly as per @editor Mars. The smelly old oil boiler in our off-grid house was getting near life expired, although it cost us almost nothing to ma...
@transparent thank you, very informative. When time permits I’ll research the subject matter deeper. I received an Email today from OE to my 3rd bil...
That'll be my in-laws. They have a small second home nearby, which they have a pre-payment meter in. The previous owner was on pre-payment. They've ha...
Just had my latest bill and statement in from Octopus, excluding the period 12/01/24-10/02/24 when my smart meter had some communication issues. (That...
@toodles @andris I have been duly pestering OE staff 😉 They said it was a couple of half hourly readings missing. I can't see why they don't have an ...
Same 'ere. Octopus Agile import, Octopus Outgoing Fixed 15p/kWh export. No idea what my average consumption rate on Agile is right now, as Octopus has...
I think you are right, it borrows requirements of IEC 62485 'secondary batteries' - where for older battery chemistry types, Lead acid and NiCd, there...
@derek-m interesting video. Stateside the defrost mode in A2A systems enables direct electric heating of the incoming air to avoid loss of heating fun...
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Latest Posts
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RE: Samsung ASHP scheduling help
Hi @morh. Excellent find, thank you for sharing. I wa...
By sjn , 1 hour ago
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RE: Optimising Energy Efficiency in Rural Aberdeenshire - GSHP vs. ASHP
Ah... we've just been relocated! 😎 So, apart...
By Transparent , 1 hour ago
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RE: ASHP Advice: High Temperature vs. Low Temperature Heat Pump For Microbore
Hi - we have a Daikin 16kW HT ASHP installed which was ...
By Marzipan71 , 2 hours ago
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RE: Issues with Vaillant connectivity via the MyCONNECT gateway
Drew Pa As you say, once you to ignore the big Android ...
By dr_dongle , 3 hours ago
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RE: New Fogstar 15.5kWh upright solution
I'm sorry to hear this is the case. This is not th...
By ChickenBig , 6 hours ago
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RE: Gas Combi to ASHP - Making sense of survey results and proposal.
@harriup That 13000kWh of gas is with a thermostat s...
By IRMartini , 6 hours ago
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RE: SCOP and seasonal variations
Thanks for the detailed reponse By implication - d...
By Graeme , 17 hours ago
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RE: Question about Ecodan's Room Autoadapt mode
@gary Thanks. I'm emboldened to give it a go!
By afarmery , 17 hours ago
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RE: My ASHP is not performing as well as I’d hoped: COP just over 2
@toodles No. But I wasn't forced there either and The K...
By Morgan , 22 hours ago
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RE: Viessmann Vitocal 250-A in the UK
We have a 10Kw Viessmann 200A it SCOP is currently 5.2,...
By MikeF , 22 hours ago
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RE: Jokes and fun posts about heat pumps and renewables
Recent advances in AI are stunning. I enabled 'facial...
By Transparent , 1 day ago
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RE: Maximising Savings: Navigating My First Year with Octopus Energy and Heat Pump Running Costs
@allyfish Having been on Agile tariff again for several...
By Toodles , 2 days ago
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RE: Say hello and introduce yourself
@dr_dongle Living as we do on a hill, one side of our p...
By Toodles , 2 days ago
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RE: Fossil Fuel Fired Heating v Heat Pump?
Another aspect was the DHW heating; the coal fire in th...
By Toodles , 2 days ago
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In an ideal world a heat pump unit would contain two co...
By Derek M , 3 days ago
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RE: Installing your own ASHP - DIY
@tomasmcguinness Have you been able to perform any sani...
By IanMK13 , 3 days ago
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RE: Vaillant Arotherm Settings for New Installation
@drew-pa Ah thanks. Good to know I dont have a misconce...
By bontwoody , 3 days ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
On the whole marketing claims vs reality on performance...
By GunboatDiplomat , 3 days ago
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RE: Microbore Central Heating Plumbing, will it be a barrier / pain?
@mattc All the existing (designed for T50) radiators ar...
By IanMK13 , 4 days ago
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The temporary fix has reconnected about 60% of users, a...
By Abernyte , 4 days ago
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By Graeme 1 day ago
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Interesting heat pumps installations
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Fossil Fuel Fired Heating v Heat Pump?
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Viessmann Vitocal 250-A in the UK
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