Last seen: Jan 17, 2025
@editor Why This Must Change The UK government needs to scrap the marginal pricing model and adopt a fairer system that reflects the real costs of ...
@cathoderay The problem is, unless I have missed something, is he just asserts system volume 'really helps' with defrosts, which I take to mean it re...
@jamespa Multiple zones (with all that implies), buffer tanks/low loss headers, volumisers (which should be distinguished from buffer tanks as they...
Meant to add this but have been buried under piles of work. My submission: "The proposal to add the cost of an additional allowance for the Networ...
@transparent The solution is to mandate the need for rooftop solar panels, but using an inverter which doesn't permit export. The electricity sho...
I second this - pure weather compensation works extremely well on my Daikin - no cycling when it's mid-range OATs and it maintains the inside temperat...
@jamespa The article goes on to say this "However, minimum standards for energy efficiency in newly built properties under the rules will preclud...
I can't give you graphs but.... ASHP Daikin Altherma 3-6kw Heat loss? Dunno design temp by me 39º @ -3º Control mode: pure weather compensation...
@jamespa To me demand management is an alternative to infrastructure investment, and in principle a sensible one at that. Projecting forwards to w...
- 21 Forums
- 1,825 Topics
- 39.4 K Posts
- 60 Online
- 2,141 Members
Join Us!
Latest Posts
-
RE: Totally bewildered with my ECO4 heat pump installation
This adds mind-boggling layers of complexity. Is it an ...
By cathodeRay , 4 minutes ago
-
RE: Hybrid ASHP and gas boiler - operating together
Thanks Johnmo that's very interesting. I ended up doing...
By Nigel W , 6 minutes ago
-
RE: Grant Aerona3 R32 HPIDI17 performance in low temperatures
Thank you so much for the advice. We will change the ba...
By davidm06 , 12 minutes ago
-
RE: Ideal Logic 10kW Heat Pump Pipes Noisy and Very Expensive to Run
@Ajbevster If the OAT is reading 10C high then it might...
By JohnR , 2 hours ago
-
RE: How To Balance Radiators & the Role of the Lockshield Valve: A Homeowner's Guide
Thanks ! Head banging , haha !
By Alfapat , 10 hours ago
-
RE: Vaillant Arotherm ASHP gets noisier when it gets colder outside
At last caught the ashp on its peak after de-icing. Dra...
By Judith , 11 hours ago
-
RE: Renewable Heating Hub Homeowners' Q&A Podcast
Are heat pumps more affordable to run than gas boilers?...
By Mars , 11 hours ago
-
Hi @jamespa There are other modes as you have queri...
By SUNandAIR , 12 hours ago
-
RE: Heat Pump starting current
Hi @transparent, that sounds interesting. I have some c...
By s_gatorator , 15 hours ago
-
RE: 6 Red Flags to Avoid When Considering a Heat Pump Installation
Read your Red Flags with interest. Presently tweaking m...
By Alfapat , 19 hours ago
-
RE: hum/whine from Wilo circulation pump
@Richard24738 Thanks for the clarification. I await you...
By JohnR , 19 hours ago
-
RE: Is My Midea Heat Pump Inherently Defective?
Yes, this and the paragraph it ends is a good descripti...
By cathodeRay , 20 hours ago
-
RE: ASHP for small garage and workshop
Mitsubishi heat pumps works great in low temperatures. ...
By jamespipe , 21 hours ago
-
I have only just realised, thanks to my Planet Device, ...
By Broadsman , 24 hours ago
-
RE: Investment or not Solar/Battery instllation
Hi, no, quite the reverse, the quotation, based on your...
By s_gatorator , 1 day ago
-
RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy
Mike - There are strategies whereby both goals could be...
By Transparent , 2 days ago
-
Another question. Wired Remote Controller internal ther...
By Raiph , 2 days ago
-
RE: Solar thermal with combi boiler
ASHP - air source heat pump PDHW - priory demand hot...
By Johnmo , 2 days ago
-
RE: Nibe S2125 - anybody had experience with this relatively new heat pump?
Apologies to ressurect this old thread but I am conside...
By ambient , 2 days ago
Latest Topics
-
Grant Aerona3 R32 HPIDI17 performance in low temperatures
By davidm06 20 hours ago
-
By Broadsman 24 hours ago
-
By s_gatorator 3 days ago
-
Investment or not Solar/Battery instllation
By Alfapat 4 days ago
-
By Jancold 5 days ago
-
By MikeF 6 days ago
-
Running my new Nibe ASHP efficiently
By jamieheatpumpnew 6 days ago