Last seen: Jul 15, 2024
@pie_eater of the 4 quotes you've had, how many heat loss surveys have you paid for?? This is the part I always struggle with, how can you obtain comp...
@julianc when your heatpump is heating your water does the mixergy heat the tank using the same stratification method it does when being heated by ele...
@toodles thanks for the info! How did the quotes compare between them?
What monitoing system did you use to get this data? One thing I'm not actually that clear about is how a heat pump heats the DHW, is it only heated ...
This is something I need to remember, because we can actually drop the flow temp straight away because most of the rooms temps have been designed 3 de...
I haven't really, they just seem pretty expensive! Do you have one? What kind of setup do you have? Why do you think it might be worth me considering?...
@robl thanks for this insight. I agree, it would be good to see an independent comparison against a conventional DHW tank, and also ASHP system. The...
I had totally missed the fact that the changeable nature of solar generation is not compatible with running a heat pump! Didn't think it through fu...
@iancalderbank unfortunately not! I think they forgot to attach it. I'll be following that up with them. They did attach the heat pump brochure for ...
I asked some follow upi questions after your feedback and received this a promising response - so it's not an outright 'no' after all!! " If yo...
@allyfish thanks for the feedback, I definitely will be exploring what design temp might be possible with a few more rads! Doesn't look like Grant d...
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RE: Additional Battery v Wind Turbine v Ripple
I should add, being an investment, the value of your in...
By Old_Scientist , 1 hour ago
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RE: Ecodan - flow rates, sensors, settings
Achieving an accurate flow measurement is probably the ...
By Derek M , 5 hours ago
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RE: Ecodan ASHP - How to optimise my set up?
Again, thank you for another thorough post, @derek-m - ...
By rhh2348 , 7 hours ago
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RE: Delivering a smart and secure electricity system: government consultation
@Transparent.Now that I am represented by a new MP I th...
By IanMK13 , 9 hours ago
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RE: Vaillant aroTHERM plus not level or flat - what base is best under an external unit?
Similar thread here
By Johnmo , 10 hours ago
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RE: VDI 2035 heating water specification
Been looking and it seems a good little project. Ever...
By Johnmo , 1 day ago
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RE: Do I accept an ASHP and Solar Panel retrofit under the HUG 2 scheme?
Will do. I'm currently waiting for another survey / vis...
By dssr , 1 day ago
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The company that did the borehole were expecting us to ...
By Johnmo , 1 day ago
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RE: The Misquote That Ruined the Heating Industry
@abernyte manufacturer training is pretty average. They...
By Mars , 2 days ago
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RE: ECO4 Scheme and EPC ratings
@mellow Thanks. Given there is a scheme requirement to ...
By Old_Scientist , 3 days ago
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RE: Do I just go with the lowest quote for my heat pump?
@jancold To me its a no-brainer then, a max 40C flow te...
By bontwoody , 3 days ago
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RE: Heat Pump Books Beginners – Bodge Buster & From Zero To Heat Pump Hero
@editor Presumably he had some good weather Compensatio...
By Toodles , 4 days ago
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RE: New Vaillant 7kW aroTherm ASHP or oil boiler dilemma/decision??
Storage capacity really is dependent on storage tempera...
By Johnmo , 4 days ago
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RE: HP Cycling, Expected or Undesirable
Just a little update. I ordered a longer shielded twin ...
By bontwoody , 4 days ago
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RE: Domestic hot water timer doing crazy things on my Grant Aerona3 10kW air source heat pump
Thanks @allyfish for the pics and info. Spoke to the in...
By Mellow , 4 days ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
It's been a busy day for calls and emails from Aira. I ...
By MikeH , 4 days ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Hmm. A bit of a nuanced answer, methinks. As I've alr...
By Majordennisbloodnok , 4 days ago
Latest Topics
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Ecodan - flow rates, sensors, settings
By rhh2348 7 hours ago
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Replacing mains water with well water
By Johnmo 2 days ago
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Additional Battery v Wind Turbine v Ripple
By bontwoody 2 days ago
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By jamespipe 2 days ago
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VDI 2035 heating water specification
By Johnmo 3 days ago
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Do I just go with the lowest quote for my heat pump?
By Jancold 5 days ago
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The Misquote That Ruined the Heating Industry
By Alec Morrow 5 days ago
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Battery Storage Wiring Gauge Question
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