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@editor
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Illustrious Member
Joined: Feb 11, 2021
Last seen: Aug 29, 2025
Profile Activity
Topics: 305 / Replies: 3090
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RE: Issues with installer's use of pipework for Vaillant Arotherm ASHP

Here’s some feedback from an installer with their thoughts on your case: The flow rate is low, even taking the 5kW at max it’s only 860L/hr, that’s...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Say hello and introduce yourself

@macfxd welcome to the forums. There’s a wealth of Grant related content across the forums with a lot of experienced Grant users. Feel free to start a...

1 year ago
Forum
Introductions, Forum Rules & Updates
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RE: Error on Immersun – Error 8 Load Short Circuit

@julesmp8 we installed the diverter in March 2023. I reported the error on June 25, 2023. Did the resets and other things they wanted. Unit was collec...

1 year ago
Forum
Solar Thermal & Power Diverters
Reply
RE: Error on Immersun – Error 8 Load Short Circuit

@julesmp8 I don’t blame you at all. Our repair took just over a week including sending and receiving via DPD. I don’t blame you at all for not wanti...

1 year ago
Forum
Solar Thermal & Power Diverters
Reply
RE: Why You Should Think Twice Before Buying a Samsung Fridge Freezer

@abernyte, yeah, not impressed. I’ve always been pleased by Samsung, and while the product has been poor, it’s the customer support and arrogance that...

1 year ago
Forum
Your Home
Topic
Why You Should Think Twice Before Buying a Samsung Fridge Freezer
1 year ago
Forum
Your Home
Replies: 3
Views: 932
Reply
RE: How To Balance Radiators & the Role of the Lockshield Valve

@potatoman this article from Toodles should be very helpful in light of your recent request.

1 year ago
Forum
Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
Reply
RE: Error on Immersun – Error 8 Load Short Circuit

@julesmp8 here’s the other diverter I recently came across. I know absolutely nothing about it. @derek-m I’ll check the manufacturer plate tomorro...

1 year ago
Forum
Solar Thermal & Power Diverters
Reply
RE: Pre-install Air Source System question.

@essgeesee here you go:/p> Written by @allyfish

1 year ago
Forum
Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
Reply
RE: Is this a bad installation and is there something wrong with my Samsung heat pump?

That looks like an amazing document. Thanks for sharing @kenbone

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Is this a bad installation and is there something wrong with my Samsung heat pump?

@david999 thanks for buying the book. It doesn't cover how to balance rads, but that is something that should be done as part of the installation. I r...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Problems with Daikin 18 kW High Temp ASHP

@haggistrap at least they've found the potential source of the issue. Fingers crossed that this will solve the issue. Keep us posted and updated.

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
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