Last seen: Feb 18, 2025
@ellyse not sure what’s going on here but 50c water flow is too high, 70c for legionella is too high, gonna get someone burnt the cold water intake pr...
@ellyse my heat pump was also set to 50c which might be default, i reduced it to 35c it was eating electricity and cycling all the time, but that was ...
@johnmo not bad at the minute, 2 quid a day for electricity.
@editor thats great, I guess it will require a winter run before I gain confidence in my system. It really was a train wreck last year.
I thought it needed the immerser to heat the water up to 55c but it seems to be doing it all through the heat pump, which surprised me. I have my flo...
@johnmo yup exactly, you are correct, no idea how that could be done and I was just wanting a ball park figure. When the heat pump kicks in after a s...
@johnmo I guess it depends on how much water I use whilst I’m splashing about like a bear. But it fair heats it up quick. This year will be the year ...
When I installed my thermal solar years ago I thought that I should increase the capacity to compensate for winter. Navitron at that time advised tha...
@transparent nothing to beat working from home. 😂
What’s yours putting out today, it’s a clear sunny day and my 20 tube putting out 50c. I thought a bit more but my angle is a bit shallow. I felt th...
@transparent got me thinking, but no greenhouse. Got a garage though but heating it is not a great idea, the heat in fire stations rots the appliances...
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Heat Pump Dramas?
Thinking about installing a heat pump but unsure where to start? Already have one but it’s not performing as expected? Or are you locked in a frustrating dispute with an installer or manufacturer? We’re here to help.
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Latest Posts
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@jamespa thanks, it's way off of the MCS performance es...
By big_si , 8 minutes ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@jamespa Agreed. I think it’s a case of much over muchn...
By Mars , 2 hours ago
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@eliuccio Unfortunately, whilst I agree with a lot of...
By JamesPa , 3 hours 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 , 3 hours 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 , 4 hours 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 , 4 hours 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 , 4 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 , 5 hours ago
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 8 hours ago
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RE: SolarPV tables / online calculator
I'd be interested what others find whilst using that we...
By Majordennisbloodnok , 10 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 , 22 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 , 1 day 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 , 1 day 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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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 10 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
By Mars 11 hours ago
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SolarPV tables / online calculator
By MichelleC 18 hours ago
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By Toodles 2 days ago