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Last seen: May 6, 2026
Managed to delete the second battery using the installer account on the fusion solar portal. Error disappeared.
Here is HG's response: Hope you're well and thank you for raising your concerns. Firstly, it's really great to hear you're a fan of us at Heat Ge...
@editor He would need a cylinder but the HP and cylinder would be £5000 to buy on the open market without the trade discount. I can see us fitting it ...
@editor Its difficult to fathom, I was putting it down to a niche market with few competitors in Wales. I have actually fired off an email to HG in my...
I have watched with interest the youtube videos on Heat Geeks ZDHPI and the concept seems very good. A friend of mine has just had an ECO4 house upgra...
I would agree 22mm plastic can move close to 5kW so would be ample for your 3.5kW output
@uknick One thing to consider is that the flow temperature for UFH is lower than for radiators so you may end up heating the water for the radiators a...
@uknick unless you are having issues with low flow rate errors then things are likely fine. I use OEM and its great but a bit of an investment. What...
@uknick yes. The steel inserts are much thinner. Its usual to find black gunk in pipework thats been used for some time. I believe its mostly oxidatio...
@upnorthandpersonalknick You might find this useful It gives the maximum power that can be put through different pipework. As you can...
@tim441 Just an update Tim, I cant convince them to let me do the changes, so Ive offered to give them an hours tutorial in heat pumps if they want it...
Latest Posts
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RE: Estimating true heat loss from twelve months of consumption data
Hi @ian33a you could do your own heat loss calculation ...
By Judith , 5 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
@djh ah, I have never seen this before, interesting ide...
By ASHP-BOBBA , 5 hours ago
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RE: Anyone concerned about GivEnergy?
@sunnyskies I agree with Downfield trying to ask the GE...
By Judith , 6 hours ago
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RE: Setback savings - fact or fiction?
@jamespa — this version may be marginally better: &nb...
By cathodeRay , 8 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 , 8 hours ago
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Current metrics - DHW target set to 47c
By TaffontheTaff , 13 hours 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 , 15 hours ago
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RE: Samsung gen 7 HP 12kw - auto control issue and water law
Suggest you have a trial with Havenwise app. I have th...
By Broadsman , 17 hours 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 , 20 hours ago
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RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 20 hours ago
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RE: Grant Aeona 3 R32 cycling with weather compensation.
That would be abnormal but I cant see from your charts ...
By JamesPa , 21 hours ago
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RE: Vaillant Sensocomfort Time
Oh I remember this from when I set mine up 2 years ago,...
By JamesPa , 1 day ago
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Heat geek have already stated that the pro is in fact c...
By JamesPa , 1 day ago
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RE: The Myth of the MCS Performance Guarantee
@editor I know. As if MCS wasn't bad enough, it's now e...
By Deltona , 1 day ago
