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Last seen: Jun 1, 2026
You'd think, given the public profile of this thread and the presence of a representative from @mixergy that they would be pulling out all the stops t...
I guess the thinking behind this is that in an ideal world, when the heating is "on", the heat pump will be running continuously (modulating down in m...
Yes, I've been following. It never occurred to me that the pump(s) may not be wired into the controller, as my own system uses a Joule pre-plumbed cyl...
Looks like you have a 25L buffer vessel, so I'm guessing there are two pumps, one on the primary side of the buffer, and one on the secondary side. ...
That's strange. According to the manual, with those settings the pump(s) should cycle 7 mins off, 3 mins on Try changing #2091 and #2093 to the sett...
Don't want to step on @pirate-rich's toes, but are you advise us of the settings for Field Setting Values (FSV) #2091, #2092 and #2093 please? When ...
The following source indicates 19,416 ASHPs had been installed under ECO4 at the half way point of the scheme, in May 2024 Perhaps more concerning, ...
@richdorm do you have an external thermostat, or not? In other words, which of the two modes @mike-h highlighted above are you running in? We use a ...
Thank you for the calculation I'll add some first hand data here, albeit a single data point made through observation. Conveniently, our house ...
I'm not sure which cylinder they have sent you, but I found data sheets for some Mixergy cylinders here which show coil rating of around 17.8-20kW for...
My thinking exactly, but I don't know whether it would be significant enough to be concerned over. Given how long you've waited for a replacement, I...
All else being equal, having an indirect heating coil will reduce the volume of water the vessel can hold. But as you are not comparing like for like ...
Latest Posts
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RE: Anyone concerned about GivEnergy?
Hmm...I really need to think this through. Another pote...
By KevH , 4 hours ago
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This is an interesting post and a breakdown analysis of...
By Escapist , 7 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
I tend to have a problem with absolutes, @deltona. Ye...
By Majordennisbloodnok , 11 hours ago
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RE: Home automation and the cloud; is there a better way?
I totally agree, @wully, with your point about cloud/lo...
By Majordennisbloodnok , 11 hours ago
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RE: Rural burning – I've had enough
@transparent, environmental protection emailed earlier ...
By Mars , 12 hours ago
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RE: Cooling with with air to water heat pumps
@etchedpixels A few warmish days or a bit of snow an...
By Papahuhu , 15 hours ago
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Good points @etchedpixels And it occurred to me that...
By springswood , 15 hours ago
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Take a look at this link of what I did to encapsulate a...
By ASHP-BOBBA , 16 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Thanks and noted. I dont see Vaillant doing a general ...
By JamesPa , 16 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
Greetings my fellow heatwave sufferers! Over here, we n...
By MK4 , 17 hours ago
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RE: Outdoor Battery Solutions?
We are on the same tariff, on 3.5p/kwh. So until early ...
By Batpred , 1 day ago
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RE: Solar Yield vs Temperature.
@old_scientist Fair enough, that may be similar to t...
By Batpred , 1 day ago
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RE: Lower electric tariffs for heat pump users
I suspect that would not be a difficult decision, if I ...
By Batpred , 1 day ago
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RE: Vehicle-to-Home with a Heat Pump: Is the Technology Ready and Which EV Should I Buy?
Absolutely. We are going through another period when ou...
By Batpred , 1 day ago
