Last seen: Feb 23, 2026
That last sentence is absolutely right. In fact if you do what is strongly recommended here, ie adjust your wc until the house is just sufficiently h...
Exactly that. In Vodafone's case the underlying problem is that, for some inexplicable reason, they insist on associating a telephone number with a b...
Personally I think its most unlikely that the hardware is technically incapable of operating at a flow temperature <35. If that is the case then i...
@papahuhu VM is not alone in their abuse of the term 'customer service' and their approach to their call centres. My experience with Vodafone was ...
Exactly. I think it would be naive to view the heating system as a simple FIFO delay line because there are multiple paths through it. Nevertheless ...
Indeed that doesn't trigger a major shift but I think you have calculated is the lag (and water volume) between return and flow. The lag between flow...
Its almost surprising that ASHPs don't feature a 'sensor calibration' mode. Absolute accuracy isn't that important, but relative accuracy affects mea...
Hmm. Basically they have tied it down in a way that might frustrate VOIP. To make matters worse, because of the way VOIP works, there are 4 separate...
Unless you have already a diagram/description of a supported setup I think you might be best to draw a diagram of the proposed setup. Somewhere you d...
I found a fair few ASHP installers who would give a provisional estimate based on some basic details of the house, but would then want to do a full su...
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Latest Posts
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RE: Homely setup on daikin heat pump
Morning @toodles Sorry for the late reply, I just ha...
By CraigH , 2 hours ago
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RE: Setback savings - fact or fiction?
@cathoderay - thanks for an interesting discussion! T...
By RobS , 10 hours ago
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The road to upgrading to the latest CU standard is ofte...
By Batpred , 10 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@benson thanks a lot.
By Tasos , 11 hours ago
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RE: Electricity price predictions
I'm not so sure that the rest of society values a maths...
By JamesPa , 12 hours ago
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RE: Knock on effective of balancing radiators
@bash — another thing to be aware of is that inadverten...
By cathodeRay , 14 hours ago
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RE: Say hello and introduce yourself
Thanks a lot GC61 - I'll open a separate thread in due ...
By Kev1964-IRL , 14 hours ago
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RE: Rate the quality of your heat pump design and installation
Thanks @woofers64. It was a fair point, and the distinc...
By Mars , 14 hours ago
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RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
@falesh having a house of similar age the two issues I ...
By Terry1812 , 15 hours ago
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RE: Our Experience installing a heat pump into a Grade 2 Listed stone house
Remember that the house continues to lose energy when t...
By JamesPa , 15 hours ago
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@travellingwave, thanks for the post and kind words abo...
By Mars , 18 hours ago
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RE: Renewables & Heat Pumps in the News
@editor I'd missed that, and it's a very good response ...
By Sheriff Fatman , 18 hours ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
In a word don't, or at least think VERY hard before doi...
By JamesPa , 19 hours ago
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There has been quite a bit of discussion (mostly on OEM...
By MartinRobinson , 19 hours ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@af1 My EPC rating jumped from E to C after installatio...
By dr_dongle , 22 hours ago
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RE: A Smarter Smart Controller from Homely?
@odd_lion the minimum MCS requirement is 2.8. I don't...
By benson , 23 hours ago
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RE: Advice on potential HW Cylinder size
I think the comment about heating from cold is quicker ...
By sjcsystems , 1 day ago
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RE: Ideal HP290 14kW ASHP - how to optimise
Hi You can get a stethoscope for less than 10€ on Ama...
By bobflux , 1 day ago
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RE: Struggling to get CoP above 3 with 6 kw Ecodan ASHP
Your DT is to low, you do not have enough heat exchange...
By ASHP-BOBBA , 1 day ago
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RE: What determines the SOC of a battery?
I am aware. But is your chart direct from a Pace BMS ap...
By Batpred , 2 days ago
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RE: Call for heat on open loop weather comp system
I don't know Grant system but most ASHP are very simila...
By ASHP-BOBBA , 2 days ago
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@painter26 — good idea. Please do let us know what he s...
By cathodeRay , 2 days ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
Yes, but I need to reopen the battery box.. I just noti...
By Batpred , 2 days ago

