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Last seen: Apr 27, 2026
@dedwards, welcome to the forums. Can you please post a photo showing the positioning of your red Grundfos circulation pump?
Welcome to the forums @tinsel8152. To help narrow down what might be going on, could you share a bit more detail on your current setup and settings?...
@max-abbey so interesting to hear you’re another homeowner doing the design and planning a self install. Really pleased to hear Grant will honour the ...
I think that heat pumps and their ancillary systems are too measurable for an industry that’s spent years getting away with loose claims. When everyth...
This is a really strong piece of work, @majordennisbloodnok. I’ll be honest, I wasn’t aware of some of the detail you’ve uncovered here, and it’s pret...
Why Is Electricity in the UK Still Four Times The Price Of Gas?
Absolutely, and we have a growing voice thanks to the work of the mods and the homeowners willing to share their stories for others to learn from.
@ashp-bobba, good point, and I don’t know the full story. It was shared by an installer who was called out to have a look at the system… irrespective ...
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Latest Posts
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RE: Electricity price predictions
I very much doubt that ToU tarifs are disappearing any ...
By JamesPa , 2 minutes ago
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These are a bit hard to read but the information is in ...
By bobflux , 2 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Ah, not so useful then For sure, hopefully before ...
By JamesPa , 2 hours ago
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Thanks @editor I appreciate that things go wrong, bu...
By venkman , 3 hours ago
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RE: Seeking ideas / information / commiseration - Pure Drive
@little-lights If I understand you correctly your syste...
By JamesPa , 4 hours ago
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RE: Home energy storage & battery register
AC coupled Pure Drive 10kW battery Solar PV Solis P...
By Little Lights , 17 hours ago
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RE: Rate the quality of your heat pump design and installation
@claireisamazing, that’s got to be one of the most posi...
By Mars , 17 hours ago
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Got myself in a pickle. I have two types of plugs, but ...
By David999 , 17 hours ago
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@jamespa Great, thanks - I've had a quick look at the a...
By Little Lights , 19 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: ispookie666 Manufacturer: Vaillant Mo...
By ispookie666 , 20 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
I'm fairly new to the forum and have not voted. Back...
By ispookie666 , 20 hours ago
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I am seeing an increasing number of occasions when my G...
By DavidAlgarve , 21 hours ago
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@transparent I have been a little reluctant to select "...
By DavidAlgarve , 21 hours ago
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RE: End-of-Life Heat Pumps: How Do You Dispose of an ASHP in the UK?
@editor Thanks Mars. I look forward to the subsequent ...
By DavidB , 1 day ago
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RE: Anyone concerned about GivEnergy?
Fair enough. Its interesting that opentherm (for boil...
By JamesPa , 1 day ago
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RE: Brand and installer questions for ASHP
A tank solely in the return (upstream of where the retu...
By JamesPa , 1 day ago
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RE: UK DIY Battery: SEPLOS 48V 200Ah x2 + Sunsynk 8K – Safe Installation for Garage Conversion
thank you to all who have already replied. I have been...
By madsid , 1 day ago
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RE: Home automation and the cloud; is there a better way?
+1 It's not just cloud though. Many devices have repla...
By bobflux , 2 days ago
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RE: Summer usage. Why is my Vaillant Aerotherm using so much energy on "heating"?
So the red bars are 'DHW' and the yellow bars 'heating'...
By JamesPa , 2 days ago
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RE: Indevolt Batteries UK Support & Info Thread
Have you tried cutting the grid feed to see what actual...
By JamesPa , 2 days ago
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RE: Renewables & Heat Pumps in the News
Critics and naysayers will be negative whatever the gov...
By JamesPa , 2 days ago
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RE: Microbore heat pump installs
In principle you are almost certainly right, but in pra...
By JamesPa , 3 days ago
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RE: What is the main ‘dictator’ of Agile’s unit price?
@toodles I keep an eye on wholesale prices and energy m...
By ChandyKris , 3 days ago
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RE: Upgrading my system, how far do I go?
For comparison, my PW3 with 11.04kW inverter, will char...
By Old_Scientist , 3 days ago



