
Last seen: Sep 24, 2025
@cathoderay Well that solves the issue of where the extra heat is going, its being used at night 🙂 I think your house is so thermally leaky, that al...
@cathoderay Thanks for the data. I have uploaded some of my own for a period of similar outside temperature. The first thing i notice is that your flo...
@cathoderay Sorry, I should have been clearer. I was talking about kWh in gas v kWh in electricity multiplied by the COP. ie if I used 24 kWh of gas p...
@cathoderay Hi, I did read the post about the "paradox" you saw with your oil/electricity comparisons and tbh I couldnt understand why it should be. C...
@cathodeRay I really cant agree with this statement for the reasons I will outline below, but in a practical terms I have self installed two heat...
Hi I installed my first heat pump using JP Speedfit fitting entirely. After 10 years no problems. I didnt run it continuously though as the property...
Could well be the case. Is the ASHP coil below the immersion? Some tanks have a circulation pump that helps even out these variations
@Jimbo37 I fitted my own ASHP so cant really comment on whether that is usual, but personally I would run a mile if a company wouldnt tell me what the...
Hi, @Pen-y-Bryn I had exactly the same situation as you and went for a Mixergy Unvented cylinder. It has a conventional heating coil and immersion hea...
Solar panels are an excellent addition to a heat pump for keeping the electricity costs down. If you are concerned about the hot water temperature you...
@iancalderbank Well its good to know its not unusual behaviour 🙂 Mixergy and Eddi all working now, paying standing charges only now for a week or tw...
@davesoa Just had my mixergy cylinder installed yesterday 🙂 I installed my own heatpump in my hybrid house having done a test over the winter with r...
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RE: Do I just go with the lowest quote for my heat pump?
Maybe, it depends on how Daikin use the information. ...
By JamesPa , 5 hours ago
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RE: Do primaries need anti vibration clips?
@adamk @ashp-bobba The vast majority of the time my 7...
By JamesPa , 5 hours ago
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@toodles Thank you kindly for the suggestion, I will...
By Papahuhu , 5 hours ago
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RE: Help me keep the faith with my air source heat pump installation
By way of encouragement I think you are right about the...
By JamesPa , 5 hours ago
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RE: Which temperature sensor for a Steibel buffer and Ecodan?
@davidalgarve As advised above, its worth speaking to M...
By ASHP-BOBBA , 6 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@seatonian all comments on YT are moderated. I’ll appro...
By Mars , 7 hours ago
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RE: Heat Pump Installers: Competence, Illusion and the Hard Truth Homeowners Must Face
These systems are not as complicated as it all appears,...
By ASHP-BOBBA , 7 hours ago
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Interesting, but IOF is so much better for us in summer...
By Old_Scientist , 7 hours ago
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I get the general idea with the spread sheets, I did so...
By cathodeRay , 9 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
I asked Vaillant, who responded: The new range of V...
By avenir , 12 hours ago
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@peanutbutter4 - welcome to the forum. Running costs: I...
By cathodeRay , 14 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@papahuhu I found that as well with homely. It generall...
By benson , 18 hours ago
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Is there any update on this system? How's it running no...
By davidnolan22 , 1 day ago
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RE: Why does an ASHP provide a more comfortable environment than a gas boiler?
Even if it is oversized it's very highly probably that ...
By JamesPa , 1 day ago
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RE: Updated Data on Dimplex Edal 270L ASHP Hot water tank 1 year full data. Scottish Highlands
Air to Air conditioning units still need an external Fa...
By Bob@Lochinver , 1 day ago
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@judith Applied for replacement from installer. If...
By cliffhanger , 2 days ago
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RE: Renewable Heating Hub WhatsApp Channel
I clicked on the link and have WhatsApp on the computer...
By dgclimatecontrol , 2 days ago