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Last seen: Aug 8, 2026
@caron, I'm looking into this for you... from my own personal vantage points, 3-4kWh would seem high, but I don't know much about batteries.
My take on Speedcomfort radiator fans: If anyone wants to give Speedcomfort's radiator fans a go, we have a 10% discount available. Use code RHH1...
Thank you @david-s. Just for context, if anyone has questions about Primary Pro, please tag David. He is the creator of Primary Pro and Condensate Pro...
Absolutely! Fully agree. And they gave just 5 and bit weeks notice. Also had a rather interesting call from OVO last night on the subject, and am expe...
That's great advice @transparent... thank you. @david-s, is there anything you can add from Primary Pro's perspective?
My take on the OVO Heat Pump Plus tariff being cancelled.
@transparent, that's very interesting. I'll have a look into Orion. On the subject of OVO, I was alerted on a YouTube comment about OVO’s finances t...
Does anyone have a current graphic, visual or breakdown of all the stuff that's loaded into an electricity tariff (post autumn budget announcement)?
Wow, I feel like I’m being pranked. My review of these is going up on Sunday morning with a perspective of how they work with heat pumps.
@jamespa, I think this is a very fair and nuanced take, and it gets to the heart of the problem. Most of the “good” tariffs now are either explicit lo...
On the back of this OVO announcement, I’m reaching out to homeowners who had an air source heat pump installed by or through OVO (or who were sold a h...
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Degrees of Separation
Latest Posts
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HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
This is something I’ve been building for months, largel...
By Mars , 3 hours ago
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Does minimum system volume matter in the context of sim...
By Tony.Stolz , 6 hours ago
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RE: Electricity price predictions
yes, same with the IOG tariff which is even a bit harde...
By Batpred , 7 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
I had a quick look and they are a little vague. They ...
By BlizzardGreen , 8 hours ago
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RE: Has anyone seen this problem before? Huge anticycling times
Oh dear. Glad it was replaced. I have been mighty imp...
By JamesPa , 17 hours ago
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RE: Can I start an argument about buffer tanks please? 🙂
Dont, just adjust the LSVs to get different temperature...
By JamesPa , 1 day ago
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RE: Heat pump running costs – what has actually worked for you?
I installed the air source heat pump in January 2026, i...
By bobflux , 1 day ago
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RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running
Thats all interesting. DHW on my Vailant seems to respe...
By JamesPa , 1 day ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
One of the other mods has just reminded me that @ashp-b...
By Majordennisbloodnok , 1 day ago
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RE: PV and battery long payback - sense check query
@old_scientist I have now drafted 2 replies - both have...
By DavidB , 3 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: adrian Manufacturer: Appliandirect.co....
By Adrian , 4 days ago
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