Last seen: Jan 6, 2025
We found that swapping out heated towel rails for dedicated bathroom radiators made a huge difference as they actually give off heat instead of retain...
We also fitted a surge protector on the main board at the recommendation of the plumber working on our extension as he worked on a job where someone h...
Has the ASHP been checked to see if its repeatedly going into antifreeze/frost protection mode? I had a period of time with our Mitsubishi ecoda...
Have LG confirmed what size ASHP is suitable? Do you have access to the system data showing flow rates/temps etc? It would be interesting to see...
Yep that was my review 🙂 I think our ASHP is probably under sized for our property but as we are south west facing and have lots of rear glazin...
The EPC states 418M2. Our hot water usage is much higher than average as we usually have 7 people living here and in the last year we had 11 peo...
Have you considered fitting an auto refill valve to keep the system topped up and pressurised?
We use Heatmiser Neo thermostats for all of our downstairs underfloor heating and the Honeywell Evo system upstairs for our radiators that works reall...
I've attached the performance data for our 14kw Mitsubishi Ecodan ASHP. All data used is from the units software/controller so I can't confirm how acc...
The EPC system is a bit of a farce. I'm aware of people who issue some EPC's without even visiting the property 🤣 There is a massaging o...
We had our ASHP serviced for the first time in December 2020 - roughly one year after installation. I would like to have used the installer but ...
Our 14kw Mitsubishi Ecodan ASHP and 500l cylinder was installed by Artizan Heating/Lifestyle in 2019. I dealt directly with the Owner Michael wh...
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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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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
@bami yes. 8kw = 8000w I would change the areas in th...
By bontwoody , 2 hours ago
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RE: Towel rails. An unexpected final hurdle
I had a similar issue but convinced the installer to le...
By Pie_Eater , 3 hours ago
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Cliff, welcome to the forum. You’re running into one ...
By Mars , 3 hours ago
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RE: What is the best strategy for operating a very oversized heat pump?
This whole discussion highlights just how much of a mes...
By Mars , 3 hours ago
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RE: NIBE F2040 12 kW heat pump and 100 liter buffer tank
@cheshirejohn thanks for the update and for sharing. I’...
By Mars , 3 hours ago
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RE: Setback savings - fact or fiction?
Here's the same plot, less the R squared values, done q...
By cathodeRay , 6 hours ago
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RE: SolarPV tables / online calculator
We've only had our solar since last June, but so far fo...
By Old_Scientist , 6 hours ago
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@robs useful thread! Thanks for sharing - Octopus are c...
By big_si , 6 hours 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 , 8 hours ago
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@eliuccio Unfortunately, whilst I agree with a lot of...
By JamesPa , 9 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 , 10 hours ago
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 14 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 , 1 day 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 , 2 days 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 , 2 days ago
Latest Topics
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By cliffhanger 3 hours ago
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Heat Pump Sizing & Installation Costs
By Mars 16 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
By Mars 17 hours ago
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SolarPV tables / online calculator
By MichelleC 24 hours ago