Last seen: Jan 29, 2025
Shocking COPs from these Midea units in the current climatic conditions. For comparison, here's a samsung gen6, running without a buffer or LLH, on th...
Just over £3k retail for my unit - if I get 6 years out of it, that’s £10/week. I spend more on my lunch. All jokes aside - I tend to not be one for...
I’ve said it before, Grant made these Aerona installs appear just like a boiler, because their fitters were used to installing boilers. Their plumbing...
I've never insured a heating system and would have no intention of doing so when the heatpump goes in (we're in the middle of the planning stages).......
I might be tempted to upgrade from my CALB 210aH LiFePo4 prismatics as they are 11yrs old and a bit tired, what were you thinking of for the cells?
If you have an LG Therma V, you might want to experiment with changing the 'Select Temperature Sensor' settng to 'air+water', which automatically mixe...
And here is the Grant manual. Note that the grant manual makes extensive mention of the external heating controls, which serve to hide away the smarts...
Attached, the original operating and programming manual for the Chofu controller, the unit with the sticker on the front. This is where you need to be...
I’ll see if I can jump on this thread today with some more information. The grant ashp is a capable machine, made in Japan by Chofu and the weather co...
If you want to see what the flow/return looks like on a 5kW Samsung gen6 with a pwm primary pump, for comparison:
Typical ecodan plumbing schematic is attached. Very simple, no buffer, no LLH
I’ve got a Cool Energy unit actually, I’ve just read a lot of the Samsung manuals over the last week.
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I should add that I still think you can get it working ...
By JamesPa , 15 seconds ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@adrian Not sure what your point is Adrian. I feel I wa...
By Terry1812 , 4 minutes ago
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RE: DHW temp Samsung AE120RXYDEG 12kw ASHP with Gen 6 controller
@bami is there a cylinder schematic? Failing that a mak...
By bontwoody , 27 minutes ago
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RE: Setback savings - fact or fiction?
The lower the DT the higher the flow rate. The lower ...
By BobTSkutter , 14 hours ago
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RE: Who's your electricity provider and what's your tariff?
I have now written to OE for clarification on the algor...
By Toodles , 15 hours ago
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RE: New kitchen with no walls – will fan coil units work?
Thanks. That explains the strangely-shaped 'feet' (loo...
By IanMK13 , 17 hours ago
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RE: Heat Pump Sizing & Installation Costs
2019 180sqm timber frame 14kW 300l DHW 16 new r...
By Abernyte , 1 day ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
I’ve updated Bodge Buster for 2025 to empower homeowner...
By Mars , 1 day ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
Aira, the Swedish, end to end manufacturer, system desi...
By KevinPotts , 1 day ago
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Unfortunately for your argument the best performing Dai...
By RobS , 1 day ago
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RE: Grant ASHP not reaching target temperatures
@mikefl Thank you. I’m not sure how to do these checks ...
By Hillswick , 2 days ago
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RE: Transforming a Derbyshire Property into an Energy-Efficient Haven
@carpenterstation That's helpful, thank you. The de...
By Morgan , 2 days ago
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RE: What is the best strategy for operating a very oversized heat pump?
@jamespa Homely does address many of these issues, but ...
By Arundalep , 2 days ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
There is absolutely nothing wrong with buffer tanks in ...
By JamesPa , 2 days ago
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RE: Replacing knackered oil boiler with ASHP - Perthshire
@abernyte thanks tbh I was more thinking about bolsteri...
By DowallyDrifter , 2 days ago
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RE: Battery storage to run Heat Pump.
@jeff The government are quite happy for the network ...
By Lucia , 3 days ago
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RE: Adjusting 6kW Daikin's Weather Compensation Curve
@jamespa I'm grateful for your advice.
By Ubert767 , 3 days ago
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RE: Is it KISS or constant – weather compensation vs. set flow temperature?
Thanks. I've seen the video several times at the beginn...
By cliffhanger , 3 days ago
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RE: Say hello and introduce yourself
@carrownisky where are you based? Would you like me con...
By Mars , 3 days ago
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RE: Baxi Air Source Heat Pump tips and tricks please
@transparent Good morning, the installer sorted our m...
By Cathyem1 , 3 days ago
Latest Topics
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DHW temp Samsung AE120RXYDEG 12kw ASHP with Gen 6 controller
By BAMi 12 hours ago
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Adjusting 6kW Daikin's Weather Compensation Curve
By Ubert767 3 days ago
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Should I make my radiators smaller?
By Scalextrix 4 days ago
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Daikin Heat Pump Cycling Frequency?
By Ubert767 4 days ago
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Battery storage to run Heat Pump.
By Broadsman 5 days ago