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	RE: Commencing on an ASHP Installation Process By benson, 3 hours ago Forum Air Source Heat Pumps (ASHPs)
	If it helps, here's the sort of thing I have set up, so I can hover over any particular point to see the figures: Attachment : Screenshot 2025-11-21 at 18.05.46.png I've also got each room temp...
	RE: Commencing on an ASHP Installation Process By Sheriff Fatman, 4 hours ago Forum Air Source Heat Pumps (ASHPs)
	Well spotted.
	RE: Why Millions of UK Homes Struggle With Heat Pumps By Majordennisbloodnok, 4 hours ago Forum Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
	A few weeks ago, I was having a discussion with someone about better (more effective?) operation of energy-hungry resources and, in particular, the possibility of making use of the heat generated from...
	RE: Commencing on an ASHP Installation Process By benson, 4 hours ago Forum Air Source Heat Pumps (ASHPs)
	@jamespa yes I guess it could be applying the logic of less cycling and indeed as you say our ASHP is operating more frequent cycles with the native controls in milder temps. Overshooting less and gen...
	RE: Don’t Install a Heat Pump Until You Read This By JamesPa, 4 hours ago Forum Air Source Heat Pumps (ASHPs)
	@davidnolan22 Inspired by someone on buildhub I asked ChatGPT and Duck.ai (which uses chatgpt and other LLMs) the following question: "Suppose I have underfloor heating with pipes at 150mm cent...
	RE: Commencing on an ASHP Installation Process By Sheriff Fatman, 5 hours ago Forum Air Source Heat Pumps (ASHPs)
	Congratulations on being the first to make it to the other side intact (or at least being the first to admit to it!) I appreciate the response. Logically, if I wanted more data, I could purchase the ...
	RE: Commencing on an ASHP Installation Process By JamesPa, 5 hours ago Forum Air Source Heat Pumps (ASHPs)
	Maybe you are right to be cynical and maybe not, I would really like to know as it would help understanding how best to operate (in particular) oversized heat pumps. Here is the counter argument, an a...
	RE: Commencing on an ASHP Installation Process By benson, 5 hours ago Forum Air Source Heat Pumps (ASHPs)
	@sheriff-fatman that was a long read, but interesting 🙂 From what I can see Havenwise operates very similarly to Homely in that it does not adopt a low and slow approach in milder weather as ...
	RE: Help me keep the faith with my air source heat pump installation By JamesPa, 6 hours ago Forum Air Source Heat Pumps (ASHPs)
	@adamk Hi I see you posted on openenergymonitor, this in particular house is 1967 3 bed extended over the garage in 2005 to 4 bed then garage changed to room this year, 125m2 aprox. cavity wa...
	RE: Electricity price predictions By Batpred, 6 hours ago Forum Electricity, Tariffs, Monitoring & Providers
	😊 Until any gov acts on that type of view, why would the rate of heat pump retrofit install increase?
	RE: Octopus Cosy Heat Pump Owners & Discussion Thread By JamesPa, 6 hours ago Forum Air Source Heat Pumps (ASHPs)
	Often the default password is in the installation manual, which is on manualslib. Its unlikely to have been changed or personalised to the installer because other Octopus engineers will need to know ...
	RE: 10kw heat pump run in 24*7 data? By JamesPa, 6 hours ago Forum Air Source Heat Pumps (ASHPs)
	Noted NR is definitely off. According to the Vaillant manual weather comp curve 0.5 is about 35C at 0C OAT Suggest you bump this up to say 0.8 which is 42C at 0C, and the max FT up to 55, just to ens...