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Last seen: May 18, 2026
@ashp-bobba Sorry I thought you had. Someone on here used to rave about Ideal but I cant now remember who it was! Maybe @editor knows someone who...
Is it on the main display? I think so, I would guess its either 35 or 39, hopefully the symbols are described somewhere in the manual. If you go d...
I cant hear anything unfortunately. I think the audio might somehow be corrupted. Neat installation but there are a few things I would personally q...
Please feel free to post back if you have questions/things dont go as you expected/hoped. As I say this does take some elapsed time but if you are pu...
@cmartinbwmba Firstly well done, YOU are now in control which is a massive step forwards whatever happens next. I have just a couple of comments...
I should think so, I thought that pretty much universal practice was to install heat pumps on AV feet and I am surprised not doing so was even conside...
Those two fat pipes on the other side of the tank must be going somewhere. It would also explain the need for a second pump (presumably there is one ...
Well done for identifying it, thats half the battle. Sometimes one component (in any system, not just heating) amplifies noise generated by another. ...
Maths looks right to me, my only question about this calculation is whether its reasonable to assume that the whole 180l is reduced in temperature to ...
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Latest Posts
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RE: Setback savings - fact or fiction?
Indeed, I can well imagine that a heat-pump based syste...
By PeterWurmsdobler , 2 hours ago
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Loud noises in the night - and one for the toolbox?
I was woken at 5am on Sunday to a very loud noise, akin...
By JamesPa , 3 hours ago
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RE: Advice on Vaillant Sensocomfort
The latest Vaillant announcement I saw said that they w...
By JamesPa , 3 hours ago
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RE: Debugging my legionella immersion heater
I notice this (66 is rather hot) with my legionella cyc...
By JamesPa , 15 hours ago
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RE: DIY Heat Pump Installations: Navigating Legal and Regulatory Hurdles
@transparent I thought you would spot that wind turbine...
By Batpred , 16 hours ago
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UK warm homes plan - how can it be delivered?
@editor Sobering thoughts on your article on the workfo...
By Batpred , 17 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@swwils there is no logic to oversizing a heat pump. It...
By AgentGeorge , 1 day ago
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RE: Vaillant Sensocomfort Time
Thank youy for the pointer. I think I have managed to ...
By ispookie666 , 2 days ago
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RE: Forum updates, announcements & issues
I have been doing a lot of work on the site lately and ...
By Mars , 2 days ago
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@majordennisbloodnok good advice, thanks for that.
By David999 , 2 days ago
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RE: My Grant R290 9kW Heat Pump Installation
I am following this thread with great interest and than...
By TaffontheTaff , 2 days ago
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RE: Sizing an ASHP; Heat loss and kW
You can't measure heat loss with a website. But you ca...
By JamesPa , 3 days ago
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RE: Estimating true heat loss from twelve months of consumption data
@ian33a — I have a sort of residual interest in this pr...
By cathodeRay , 3 days ago
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Hi, Thank you. So its a Daikin Altherma 3M...
By Lbart68 , 3 days ago


