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Last seen: Feb 21, 2026
While as I’ve stated above that I’m going to wait until it’s warmer to do any major surgery on my system particularly any paperwork augmentation - I a...
@old_scientist @jamespa Thanks both I can see both sides - I think as I already have some of the upstairs floor up, and still more to do over next few...
@bontwoody Thanks I'll investigate this to check sense of installing UFH - fancy getting rid of the rads TBH
Thanks to everyone for your amazing lengthy and detailed comments I really do appreciate how knowledgeable folk are on this forum - I have read them a...
@old_scientist Thanks for the messages - yes I have watched Glyns install video (more then once actually 🙂 and have also followed his adventures ove...
@jamespa Phew - that's a lot to absorb! I am getting there and do understand the principle - I guess in the past with relatively cheap gas and high he...
@jamespa Hi James ass always an incredible reply and so much great advice. I am trying to get my head around all the advice from comments and I've alr...
Thanks for all the incredible advice and suggestions given - clearly this is a steep learning curve for me but I will study your comments and formulat...
@bontwoody thanks for the reply - unfortunately I have no idea what my flow rates are?? My Grant system doesn’t allow me to see that? I’m considering ...
@jamespa thanks again for the reply I’ll have a go at measuring the flow/return and difference. What would be good is to be able to install something ...
@bontwoody that’s great thanks for that. Are the HEP20 inserts less restrictive therefore give better flow? I think plastic is feasible whereas copper...
Latest Posts
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RE: Setback savings - fact or fiction?
Great. I will try to zoom in to work out the deltas be...
By JamesPa , 4 hours ago
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RE: Sizing an ASHP; Heat loss and kW
You can't measure heat loss with an app. But you can g...
By JamesPa , 5 hours ago
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I was directed to this app for my growatt system and no...
By David999 , 6 hours ago
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RE: Estimating true heat loss from twelve months of consumption data
@ian33a — I have a sort of residual interest in this pr...
By cathodeRay , 7 hours ago
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Hi, Thank you. So its a Daikin Altherma 3M...
By Lbart68 , 10 hours ago
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I have a Contactum CU. Would the below RCBO (descriptio...
By Batpred , 11 hours ago
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RE: Samsung gen 7 HP 12kw - auto control issue and water law
@chainreaction Agree with @broadsman , it seems many ...
By Batpred , 11 hours ago
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RE: Anyone concerned about GivEnergy?
@transparent Thank you and appreciate your timely reply...
By SUNNYSKIES , 12 hours ago
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RE: Grant Aeona 3 R32 cycling with weather compensation.
The hot water heating looks normal. The heat transfer ...
By GrahamF , 18 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
Good questions @temperature_gradient. My understanding ...
By springswood , 20 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
All going according to plan, mid July we get that 7kW a...
By Batpred , 1 day ago
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Current metrics - DHW target set to 47c
By TaffontheTaff , 1 day ago
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RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
By GrahamF , 2 days ago
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RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
You’re right: UFH works best with high-conductivity fin...
By bafab , 2 days ago
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RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 2 days ago
