Last seen: Dec 10, 2025
Octopus estimated the heat loss at 7.8kw£5k50 deg at -3 design temperatureCosy 9180L Cylinder8 radiator changesI think this might be the winner, has a...
@editor OVO: 'Sorry, we aren't installing heat pumps in your area just yet'.eonnext online quote Worcester System: £5,900eonnext online quote Vaillant...
@editorAira quoted 7.5k after the BUS grant as the 'maximum price'.The product they are offering seems more comparable to Apple's model which I'm not ...
@bash Did their automated quote come close to the final price? Mine seems to be above average.
@editor Thanks for your detailed reply and responding to my email about recommended local installers which where weren't any unfortunately.My main fru...
After calling octopus they suggested that it would cost £150 per radiator change, so total quote would be ~£4500 if I paid for a survey?
3 Bed Semi Detached West Midlands, all quotes include the BUS grant.22mm main pipework15mm rad pipe workRadiators are old and likely need replacing, E...
Latest Posts
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RE: Radiator sizing sanity check
@jamespa Thanks, yes. I think there are multiple har...
By Papahuhu , 45 seconds ago
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RE: Grant ASHP 17.5 kw. weather curve
sorry WC weather comp. so when you say tweak up to inc...
By Chinkoa , 10 minutes ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@transparent, excellent observation... my issue with ba...
By Mars , 19 minutes ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
Sorry for the offtopic: The bitwise operators are req...
By Mosibi , 33 minutes ago
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A sneak preview of the onboard compensation curve desig...
By F1p , 2 hours ago
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RE: Cascade 2x Grant Areona 10kw ASHP - Ongoing setup issues
Either complete Bow Locks or at best a marginal effect....
By JamesPa , 3 hours ago
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Hi all I’m looking to get some insight on what others...
By Renewables345 , 3 hours ago
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RE: The Great British Heat Pump Owner Persona Survey: Let's Build Our Archetype!
@mosibi, go on then, complete the survey. Let's get the...
By Mars , 3 hours ago
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RE: Water Hammer After Heat Pump Install
@jaynieq I wish you luck with this one. I think the ma...
By JamesPa , 5 hours ago
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RE: Optimum new build house design for Heat Pump
From first principles I would say: Definitel...
By JamesPa , 21 hours ago
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RE: Weather compensation- why you should use it
As good a place as any to drop this video:/p>
By Mars , 1 day ago
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RE: Forum updates, announcements & issues
@transparent D'Oh - I did look before I posted but I mi...
By dr_dongle , 1 day ago
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Compatibility with Samsung AE080RXYDEH
I am new to all this. We have a SamsungAE080RXYDEH that...
By John999 , 1 day ago
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RE: New Fogstar 15.5kWh upright solution
@batpred Maybe you should buy your additional batter...
By Bash , 1 day ago
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RE: Data Accuracy Problem: Daikin 8kW Heat Pump's Onecta App vs MMI Power Consumption
@nursethescreens Yes, comfort and happiness of the fami...
By Toodles , 1 day ago
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RE: Connecting Growatt SPH5000 over wired ethernet rather than wireless
Thanks folks. I had tried googling an ethernet lab adap...
By z8lccda , 2 days ago
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RE: Changing from 4-port buffer to volumizer
@toodles I'm not concerned that the behaviour is not no...
By Andy1618 , 2 days ago
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RE: Setback savings - fact or fiction?
I agree, and I think there are two things in play here....
By cathodeRay , 2 days ago
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RE: Help needed with Grant Aerona 3 issues
First time posting so bear with me. Some bits that have...
By Adamp , 3 days ago
