Last seen: Mar 10, 2025
@bontwoody Exactly the same here.
@transparent My Tank is 250L and looking at the last cycle it took 1hr 10mins to raise the temp 7deg so it looks like your math is not far of...
@richard24738 We have our legionella cycle once a week set at 55deg as we run it midday when our Elec is cheap (cosy tariff) so its at 55deg for se...
@tomasmcguinness Yes 15deg outside that was from the past hour. Edit I should say that's Met office 15deg, I don't know the actual outside te...
I don't know what the spec sheet says but the lowest I've seen my 8kW Samsung R290 Gen 7 go is approx. 2.8kW of heat for 460W elec
Your solar array must be positioned perfectly. Between Dec23 and Jan24 I had 30 days with production below 5kWh (worst day was 0.4kWh) and that'...
@judith That’s an understatement 🤣 😭 once our installer realised the unit was going to be sited away from the house they insiste...
@judith Hi Judith, We have 8kW Samsung EHS Mono Gen7 R290 With 1 heating zone of just radiators main flow and return in 28mm with 15mm drops to...
Just a quick update. My ASHP pump is now installed and been running for nearly 1 whole week, the whole house is nice and warm and we have plenty...
Spot on, same here.
I was just suggesting it looked like that corner had been boxed in before looking at the floor and wall and so its not unreasable to think that might ...
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Latest Posts
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 52 minutes ago
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RE: What is the best strategy for operating a very oversized heat pump?
Something else... that works for some people... LG ha...
By Tim441 , 59 minutes ago
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
OMG, the attached schematics (even with incorrect room ...
By BAMi , 2 hours ago
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RE: Setback savings - fact or fiction?
@cathoderay I see you are continuing to misquote from t...
By SUNandAIR , 2 hours ago
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RE: Samsung Gen 7 R290 12kW is not behaving how I expected
So I turned my thermostats down last night And w...
By Joshua , 3 hours ago
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RE: SolarPV tables / online calculator
I'd be interested what others find whilst using that we...
By Majordennisbloodnok , 3 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
The debate over buffer tanks in heat pump systems has b...
By Mars , 4 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 , 15 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 , 18 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 , 19 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 , 22 hours 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 , 23 hours 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 , 24 hours 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
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RE: Towel rails. An unexpected final hurdle
@jamespa Beware; the use of the term ‘WC’ might lead to...
By Toodles , 2 days ago
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RE: Visit a Heat Pump sessions.
Congratulations @toodles, that's a fantastic result. We...
By Old_Scientist , 2 days ago
Latest Topics
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Heat Pump Sizing & Installation Costs
By Mars 3 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
By Mars 4 hours ago
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SolarPV tables / online calculator
By MichelleC 11 hours ago
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Samsung Gen 7 R290 12kW is not behaving how I expected
By Joshua 23 hours ago
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By Toodles 2 days ago