Last seen: Jul 12, 2025
Really! That much of a drop . Should I be trying out that WC anyway, I was just trying to see if there would be a difference between flow from HP and ...
@jamespa Posted by: @alfapat ↑ Just to be clear we are looking at the difference between HP output and CH OUTPUT OR RETURN? Sorry should kn...
When you say one pump is sufficient for my secondary , which pump do you mean to take out of the system, probably CH? 2021 ON FSV yesterday evening , ...
I might do a bit of labelling, but found these diagrams . The field settings shown are the only ones I can relate to and using . Sorry think...
so both feeds to the HP line pumps go to the Samsung controller and the Circulation goes to this box in pic attached All pumps are the same spec . Y...
The two black wires from white boxes go to Zone valves @jamespa so both feeds to the HP line pumps go to the Samsung controller and the Circulation...
@jamespa so both feeds to the HP line pumps go to the Samsung controller and the Circulation goes to this box in pic attached All pumps are the same s...
es, the house is a lot warmer and consistant ,with changing to balancing with lockshields, but using up a lot mor kw I fear . Over the last 7 days wi...
@heacol and thanks James, I will look at all the labelling to see if any of the pumps differ in Spec. I already have two spare ones chucked aside in t...
Yes all the same model , with a selectable speed as mentioned before , selectable manually by a button , but not sure if controlled otherwise. I will ...
Yes , I have three circulating pumps , one from HP and one circulating and one return, They do go on and off but I cant tell in what sequence , At the...
@jamespa Hi James , I thought I would draw out what is the best I can do , my system arrangement to help understand what I have in place , if you want...
Latest Posts
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Delighted to hear this went well. It looks very neat ...
By JamesPa , 7 hours ago
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RE: No-code, plug-and-play monitoring for your heat pump
The issue with the Grant is that you have to wire direc...
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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 , 11 hours 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 , 15 hours 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...
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RE: Buffers, hot water and cooling
Thats presumably heat pump DT, what about radiator DT a...
By JamesPa , 1 day 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 ...
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Compressor and Evaporator Stratification
I have had a few issues with my Hitachi spilt heatpump ...
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RE: Wood burner with ASHP - direct air?
This depends on the size of your wood burner and size/t...
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RE: Difficult positioning of air source heat pump
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By Lucia , 2 days ago
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RE: Is your heat pump insured?
To make things clear, lots of insurance companies cover...
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RE: Boxt Heat Pump Installation Experience
@adrian any updates since installation? How is it perfo...
By Ashfp , 3 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 , 4 days ago
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@seatonian got your email. Will connect you with a reco...
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@downfield and @toddles, this isn’t in the settings cur...
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RE: Homely launched for Grant Aerona ASHP control
I haven't bought the Aerona Smart Controller (£700!) bu...
By Prunus , 6 days 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 , 6 days ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer amazing. Well done!
By Mars , 7 days 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
