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	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By JamesPa, 5 minutes ago Forum Air Source Heat Pumps (ASHPs)
	That's interesting. We don't know what design trade offs octopus, or for that matter any other heat pump manufacturer, have made. Octopus however are particularly interesting, they are vertically in...
	RE: Electricity price predictions By JamesPa, 12 minutes ago Forum Electricity, Tariffs, Monitoring & Providers
	That alone, assuming it's true, suggests that generation is too lucrative. Which prima facie is at variance with zero bids for a windrarm licence call about 2 years ago. What's changed, or are we ge...
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By AgentGeorge, 1 hour ago Forum Air Source Heat Pumps (ASHPs)
	Section 7 states the Cosy 6 is 5.63kW and can achieve COP of 4.29
	RE: Battery disconnected By Transparent, 1 hour ago Forum Energy Storage
	That's not always the case.Let's see what they say once you responded to the extra details they're after. Batpred is correct that the new supply cable and Service Fuse are likely to be "non-contestabl...
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By dansus, 1 hour ago Forum Air Source Heat Pumps (ASHPs)
	@jamespa Yup, 50c is minimum cold weather flow temp. Attachment : cosy WC temps.jpg
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By AgentGeorge, 1 hour ago Forum Air Source Heat Pumps (ASHPs)
	reading section 3.6.1A and B the instructions have an error in the description of the MCB and RCBO for the cosy6, and the Immersion/hub The labels on the fuse box are opposite the description in 3.6.1...
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By AgentGeorge, 1 hour ago Forum Air Source Heat Pumps (ASHPs)
	@jamespa just read the manual you linked to. very interesting section 3.3.2 restrictive requirements if microbore present. None of this was advised to me and Octopus knew I had rads on 10mm upstairs, ...
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By KevH, 2 hours ago Forum Air Source Heat Pumps (ASHPs)
	@jamespa Yes, I now get that the 50c top end of the wc range is too high, though I I can still try dropping the setting back for 5 nights (55 to 50) and see where that lands me. If it is still too hig...
	RE: Electricity price predictions By Transparent, 2 hours ago Forum Electricity, Tariffs, Monitoring & Providers
	Do you there should be urgency to grant consent for more energy generation and storage sites? Do you have data or evidence to underpin that? Did you note the histogram I posted a couple of page...
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By AgentGeorge, 2 hours ago Forum Air Source Heat Pumps (ASHPs)
	@jamespa I have cosy6 and UFH, the maximum flow winter temp is set at 50 on mine, checking the UFH manifold stats today showed a steady input of 37, return of 27. No mixing valve or pump on the system...
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By swwils, 2 hours ago Forum Air Source Heat Pumps (ASHPs)
	@jamespa I would guess it's a deliberate choice due the compressor selection, it's minimum stable compression ratio is probably close when at 34C. Any lower than this drives down the discharge pressur...
	Solar System Faults By AlanB, 3 hours ago Forum Solar Photovoltaic (PV)
	Hello All Our solar system consisting of 2 x 6Kw inverters and 4 x 5.1kwh batteries set up in a slave/master config has developed a rather odd issue. The MCB connecting 2 of the batteries to one inver...