Last seen: Nov 22, 2024
Thanks James The truth is that I am probably being a bit premature in my thinking as we still have a couple of small but critical areas of the house...
Hello. Update and questions... So we have been running as previously described ie manually turning on the ashp and the UFH pump. The Ecodan is runni...
@gary If you are able to run continuously at 32 C (or whatever) how do you control the overall house temperature? Presumably at 32 the floor even...
@hcas Thanks.So if I can increase the flow rate by the correct proportion across all the circuits that should help the transfer and therefore reduce c...
So I increased the flow temperature to 32 and it ran for over 90 minutes before going off. It then cycled but I'll have to watch it to see how freque...
@hcas thank you very much for replying. I guessed it was essentially that the Ecodan was thinking that the flow and return temperatures were too clo...
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Latest Posts
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@eliuccio Unfortunately, whilst I agree with a lot of...
By JamesPa , 12 minutes ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@jamespa the key point, from my own logical thought pro...
By Mars , 18 minutes ago
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
@bami I think if the heat loss documentation matches a ...
By bontwoody , 35 minutes ago
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RE: What is the best strategy for operating a very oversized heat pump?
@jamespa I'm afraid that's over my head but if anyon...
By IRMartini , 1 hour ago
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RE: Setback savings - fact or fiction?
And here in case any one wants it is the code I used in...
By cathodeRay , 1 hour ago
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RE: Samsung Gen 7 R290 12kW is not behaving how I expected
Definitely its in the 20xx FSVs. Conversely it may be...
By JamesPa , 2 hours ago
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RE: Towel rails. An unexpected final hurdle
We have both Normal Rad for heating the room and then a...
By IRMartini , 3 hours ago
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 5 hours ago
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RE: SolarPV tables / online calculator
I'd be interested what others find whilst using that we...
By Majordennisbloodnok , 7 hours ago
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RE: F.788 Building circuit pump reports internal fault - Vaillant Arotherm
Guess I have to wait for engineer visit. I really hope ...
By jeegnesh , 19 hours ago
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RE: Act now to defer the UK road tax increase on EVs
@majordennisbloodnok Damn right sir. my attempt at iron...
By Jancold , 22 hours ago
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RE: ASHP and heating issues in new build house
That’s good gives you more capacity. It made me think, ...
By Terry1812 , 24 hours ago
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RE: Seewet manhole cover within r290 exclusion zone
Thanks! I asked Vaillant, and they say I should be fi...
By dbrb2 , 1 day ago
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Looking for the Grant Aerona 3 setting to turn off completely at 20 OAT
I'm running my Aerona 3 on WC and the 'warm end of that...
By damonc , 1 day ago
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RE: Do I just go with the lowest quote for my heat pump?
So after signing in Sept in two weeks the install may s...
By Jancold , 1 day ago
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
When you are renovating is always a good time, as it ma...
By JamesPa , 1 day ago
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RE: Just one room not reaching desired temperature
Looks like this issue is now resolved. Aira installed a...
By ChandyKris , 1 day ago
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There have been several people on the OpenEnergyMonitor...
By RobS , 2 days ago
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RE: Say hello and introduce yourself
Good point @jamespa But that probably strengthens @ch...
By Transparent , 2 days ago
Latest Topics
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Heat Pump Sizing & Installation Costs
By Mars 8 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
By Mars 8 hours ago
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SolarPV tables / online calculator
By MichelleC 15 hours ago
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By Toodles 2 days ago