Last seen: Jul 26, 2025
Has she programmed a schedule for the hot water on the controller?
Thanks. To me it looks like pump speed follows compressor modulation (which makes some sense if it is trying to maintain roughly a fixed DT across em...
I dont have a battery, but I have the rest. Here is my setup and brief comments Heat pump Vaillant 7kW, directly connected to radiators. No ...
Thanks for the feedback to the forum, as someone who posts fairly frequently its always good to hear how things turn out, whether or I contributed to ...
I cant agree more. You need a heat pump that is right sized (unless you have a thick screed and plan to batch heat to exploit ToU tarrifs to the ...
Dont worry about this. Long story and discussion but dont worry about it. Understood however you may find it difficult to persuade anyone to do it ...
@eliuccio I was wondering how things are going with the quotes. Following the rather esoteric discussion about water pump modulation I thought it ...
Can I just say that this is what I think too, but I was waiting for @gary to answer the questions before being certain about the conclusion. Heat p...
Thanks for the additional information. As I say 2 hours to get up to temperature after a long shut off is not totally surprising (albeit that t...
Latest Posts
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RE: No-code, plug-and-play monitoring for your heat pump
By Grantmethestrength , 12 hours ago
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@eliuccio good to hear you’re happy with the install. A...
By Mars , 21 hours ago
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RE: Is this just haze or something more?
I am not a scientist nor a meteorologist and I know the...
By Toodles , 2 days ago
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RE: Benefits of an extra horizontal loop for GSHP
It will improve performance, but by how much depends on...
By Brendon Uys , 2 days ago
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RE: The good, the bad and the not that great – my heat pump installation
Said I would pop back with a update. Only Mr Jesus h...
By Burtis , 2 days ago
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RE: Buffers, hot water and cooling
Thats presumably heat pump DT, what about radiator DT a...
By JamesPa , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Exactly the same here. We now have 13.5kWh ...
By Old_Scientist , 3 days ago
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Compressor and Evaporator Stratification
I have had a few issues with my Hitachi spilt heatpump ...
By trebor12345 , 3 days ago
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RE: Wood burner with ASHP - direct air?
This depends on the size of your wood burner and size/t...
By Lucia , 3 days ago
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RE: Difficult positioning of air source heat pump
@rikiarn It's a not a buffer it's a volumiser which is ...
By Lucia , 3 days ago
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RE: Is your heat pump insured?
To make things clear, lots of insurance companies cover...
By Lucia , 3 days ago
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RE: Boxt Heat Pump Installation Experience
@adrian any updates since installation? How is it perfo...
By Ashfp , 4 days ago
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RE: Say hello and introduce yourself
Hi @seatonian - Yes, I know Seaton, and I have the Nat...
By Transparent , 5 days ago
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@seatonian got your email. Will connect you with a reco...
By Mars , 5 days ago
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@downfield and @toddles, this isn’t in the settings cur...
By Mars , 1 week ago
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RE: Homely launched for Grant Aerona ASHP control
I haven't bought the Aerona Smart Controller (£700!) bu...
By Prunus , 1 week ago
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RE: Antifreeze top up for my heat pump - is this a rip off?
For the record, Grant supply ethylene glycol for their ...
By Prunus , 1 week ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer amazing. Well done!
By Mars , 1 week ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Ebac 5kw - Monobloc R32. Developed and made in UK - Mit...
By marcinwloch69@gmail.com , 1 week ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Just another thought - it might be worth thinking about...
By JamesPa , 1 week ago
