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	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By AndrewJ, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	Like I said in my earlier post above, the Cosy is designed to operate in a cycling manner: that is, it is controlled solely by the temperature reading of the Primary Pod with a hysteresis of +-0.1c. ...
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By JamesPa, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	Between 0 and 4 it appears to be cycling with an average power in of 0.8kW and an OAT of 5C. Why do you think this is high. It suggests about 3kW to house, so a house loss of perhaps 6kW at -3. Is ...
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By AndrewJ, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	I have the radiators balanced and all TRVs fully open. I wanted to understand more about how the Cosy actually worked, seeing if anyone else had tried to set it up to run continuously, what other Cos...
	RE: Melcloud and Havenwise By Westkent, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@davidalgarve that’s exactly what’s required. im with Havenwise myself. everything seems to be working fine.
	RE: RDSAP10 effect on existing heat pump EPC rating? By Mike Patrick, 2 weeks ago Forum Government Schemes, Regulations, Planning & Organisations
	Just returning to this issue after a few days working in Riyadh. Lots of heat pumps there but for aircon rather than heating! Petrol is about 40 pence per litre and electric cars rare (apparently beca...
	RE: Melcloud and Havenwise By DavidAlgarve, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	Perhaps we should wait for HavenWise to confirm, but I have just installed the Wireless Controller Model PAR-WT60 transmitter and receiver in the belief that this is what they require. Unfortunately!...
	RE: Melcloud and Havenwise By DavidAlgarve, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@bontwoody Please don't take my word for it. I said it looks like the WiFi Interface but it is not quite like the one I have (see photo) and they may have updated it. Attachment : IMG_2093.jpg
	RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters By Old_Scientist, 2 weeks ago Forum Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
	I wholeheartedly agree with everything @allyfish has written, and our journey was similar. We had microbore piping in our old system. Until we started ripping it all out as part of a full re-plumb, I...
	RE: Melcloud and Havenwise By bontwoody, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@davidalgarve thanks. Looks like i could have been wrong again 😆
	RE: Melcloud and Havenwise By DavidAlgarve, 2 weeks ago Forum Air Source Heat Pumps (ASHPs)
	That looks like the wireless adapter to allow the Ecodan to communicate with MelCloud. My understanding (and what I am working towards) is that HavenWise require the PAR-WT50/60 Wireless transmitter ...
	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...