Last seen: Jan 8, 2025
Yes, but it's going to hurt. Lower temperatures, more coal/wood burnt and extra layers I think. In relative terms, it's worse for gas CH homes; not ...
The new price cap of £2800 is going to mean 36p or so per kWh. Not good, not good at all. 😐 To think I was a bit miffed when I had to sign up for ...
This is mine. The pipes go up and under the eaves (bungalow)
This is (I think) a defrost cycle. The unit sucks warm water back to melt the ice so the flow temp drops. It then has to use energy to warm it up ag...
I think you're right. If you believe their numbers (and I don't know of any reason not to) you can see that the badged capacity is available down to ...
I don't think there are many installers here; not ones that admit to it anyway. You said "...there is an opportunity to assist and educate homeow...
A Freudian slip perhaps? I hope not! (my bold) Tesla powerwalls are a bit different; they are a premium product for people who probably won't have ...
@rv3 the RH graph looks normal. Even though the tank target is 50 deg or so, the flow will be higher to achieve that. I still don't get the 70 de...
Is the tank temp reaching 60 or 70 deg or is that the flow temp? It certainly seems strange that the ASHP has no DHW activity. Can you download/see t...
Shared, open protocols are good but anything that ties in a user or otherwise restricts choice of electricity supplier based on hardware is a really, ...
It might. When the output flow temperature is low, as with a heat pump, you need the flow rate to be high. If it isn't, the return flow, and therefor...
Latest Posts
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RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
Did they confirm it was being installed as an actual 4 ...
By Temperature_Gradient , 1 hour ago
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RE: Daikin Octopus installation update - I saw my first defrost. 😍😂
@radwhisperer Thanks but that is definitely not a mixer...
By Jancold , 1 hour ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
As I understand the situation, Elmhurst Energy trains e...
By Transparent , 5 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
OK thats cheap, the commercial price seems to be £400 p...
By JamesPa , 6 hours ago
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RE: Solar inverters - where does the energy go when clipping?
I think I must query the sources on which Greenmatch ha...
By Transparent , 9 hours ago
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RE: Replacing knackered oil boiler with Samsung ASHP - Perthshire
This is how I run my Samsung 12kW ASHP with a 3rd party...
By Old_Scientist , 11 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@cathoderay thanks- yes will keep an eye out for the de...
By benson , 1 day ago
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RE: Renewables & Heat Pumps in the News
Hoping so as well! I am no specialist. The language use...
By Batpred , 1 day ago
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Do you need the DHW tank as high as 50°C @egp01 ? Ha...
By Transparent , 1 day ago
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RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
@old_scientist Just to say that during our retrofit, we...
By Toodles , 1 day ago
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RE: Daikin Altherma 3M ASHP and British Gas Hive Home
We have a Daikin EDLA08 8kW monobloc (DHW is handled se...
By Toodles , 1 day ago
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@old_scientist @jamespa So this was last nights DHW r...
By bontwoody , 1 day ago
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@springswood we install these nationwide and I have the...
By dgclimatecontrol , 1 day ago
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RE: DESNZ doing a survey which asks the right questions!
Fair comment. I have a feeling that ratings more gen...
By JamesPa , 1 day ago
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Thanks! My consumer unit collection is ready with the W...
By Batpred , 2 days ago
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RE: Designing my house system with a mix of air to air and air to water
@jamespa Cheers James, it's great reading. In quite a f...
By pipebaron , 2 days ago
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RE: PV Panels on roof in Conservation Area
If there is any way you can determine daily oil consump...
By JamesPa , 2 days ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
attached is prelagged in case indicates anything. &nb...
By Crimson , 2 days ago
