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Last seen: Nov 3, 2025
@cathoderay in fairness to freedom, they are B2B not B2C. They assume (I think correctly) that most installers don't actually understand what they are...
@cathoderay Its not quite linear from my own data collection - but pretty close. In essence what @kev-m noted is that you can adjust the weather compe...
@enc the others will help you here. I've not got an Ecodan. However I can guarantee you that you can save money. Your rads are way too warm for your t...
To answer, as above, no hot water goes to a cylinder. Somewhere in your house there is a tank, maybe in the loft? That water is just for domestic use ...
@korwraith a new BMS is on the way. It'll be about a week. I think they exhausted the potential issues and came to the conclusion it's a BMS problem
@cathoderay heating will always be highest in the coldest weather. We had a few days last year of very high use. Below is the worst day when it averag...
@cathoderay I assume the LLH removal means more heat is making it through to the house, rather than being diverted back to the return. It means I've b...
@cathoderay my own installer was a plumber. He had zero confidence to make any changes. I had to get someone else in, recommended by freedom actually
@cathoderay it might be in the manual (or was) but they've told me it doesn't void the warranty as long as the system can work without. They add the L...
@cathoderay I've spoken to their technical support a few times. They've told me they don't need a LLH it's installed to reduce system errors at the ex...
House is still feeling very hot. I've lowered the flow to 47° at -2 and 31° at 17. That's down from 52°/37° previously. I'll try to experiment over...
My latest energy bill for Oct-Nov was just £134 (then take off the government money). So far, so good for this year. I'm about £1000 in credit at the ...
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Degrees of Separation
Latest Posts
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RE: How Accurate Is My DIY Heat Loss Calculation?
@editor Thanks Mars, I have been enjoying playing with ...
By kilgorexv , 5 hours ago
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New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
I am feeling baffled and worried:We are having a an Aro...
By GutoFfowc , 8 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 11 hours ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 11 hours ago
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RE: Questions about A2A for heating as well as cooling
@donciccio I would suggest that you take a "fabric-fi...
By Rob of York , 11 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 1 day ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 2 days ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 2 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 3 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 3 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 3 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 6 days ago
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