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	RE: Renewables & Heat Pumps in the News By Judith, 2 weeks ago Forum Well & Truly Off The Grid
	Back again to the Spanish blackout this was in the Economist last week Attachment : IMG_0868.png Which says need for a change of operating procedure. Relatedly (but less up to date) NESO issue...
	Melcloud and Havenwise By bontwoody, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	Im just about to start monitoring a 12kW Ecodan for a friend and may well go on to use Havenwise at some point in the future. Ive just ordered the wrong thing off ebay and want to avoid doing that aga...
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By JamesPa, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	The secret to this is (a) turn all or most of the TRVs to maximum and (b) balancing the radiators. Same as any open loop heating. Its a bit tedious to do but its a once only job. @toodles has writ...
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By AndrewJ, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@wreckguru That was my thoughts as well (although a £12k difference in price). Have you tried running your Cosy by upping the requested temperature and letting it ride on the WC curve? How have you m...
	RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters By AllyFish, 2 weeks ago Forum Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
	Hi @colinc. Your concerns are well-founded. At least you can make a well-informed decision either way. The laws of physics and thermodynamics can't be bypassed. High mass flow low delta T design is be...
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By Mars, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@wreckguru, thanks for the summary. @wreckguru has also documented his journey here for others that are interested:
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By RadWhisperer, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	This is how Adam from Heat Geeks advocates as the best way to set up a heat pump. Then, once you've established a decent WDC matched to your property's seasonal heat loss, you can reduce the thermosta...
	RE: DESNZ doing a survey which asks the right questions! By JamesPa, 2 weeks ago Forum Government Schemes, Regulations, Planning & Organisations
	Fair comment. I have a feeling that ratings more generally have become subject to fears over liability. Its utter rubbish, but can you prove it? If not then you can be sued. Easier and safer (but ...
	RE: Daikin Octopus installation update - I saw my first defrost. 😍😂 By RadWhisperer, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@jancold Not a plumber but I believe that is the blending valve and pressure regulator. No experience on how to adjust it. Another thought now I've been using LWT for a week. When my HP switch...
	RE: Buying a new EV charger By Batpred, 2 weeks ago Forum Safety, Regulations, Tools, Plumbing & DIY Installations
	Thanks! My consumer unit collection is ready with the WiFi switch and suitably typed RCBO. It is very easy and tempting to just spend £150-200 on a safe charger that my ha could drive as a dumb socke...
	RE: DESNZ doing a survey which asks the right questions! By Judith, 2 weeks ago Forum Government Schemes, Regulations, Planning & Organisations
	@jamespa but is MCS capable of knowing the difference between a good, indifferent or bad installation? They seem to first check the paperwork is present, (but from posts here we know it often isn’t) a...
	RE: Solar inverters - where does the energy go when clipping? By Judith, 2 weeks ago Forum Solar Photovoltaic (PV)
	Since the combination of fitting plus scaffolding makes a big proportion of the price it doesn’t look as if it matters much. I’m surprised that mono-crystalline doesn’t have a price premium since the ...