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Last seen: Aug 10, 2026
That’s an excellent question, and one I would ask Vaillant immediately and get a reply in writing, highlighting the install was from a Vaillant-accred...
@grantmethestrength, the podcast episode you mentioned (link below for others) was one of the most interesting and eye-opening we’ve done. It was a re...
@topher you’re more than welcome to, yes. I’ll send you an email with details tomorrow. You might also be interested in The Ultimate Guide to Heat P...
I’ve never taken a chance when fiddling and changing our shower thermostatic valves, and have always turned off the water supply to the house at the s...
@adamk what a shambles. Can you share some pics of the bent flexi pipes?
@jamespa it was the classic autocomplete with my iPad thinking it should be satirised not satisfied! 🤣
@normpang welcome to the forums and we're really glad you enjoy our podcast and find it helpful. It can be overwhelming, and you're not alone, so when...
If you're not happy with it, do NOT sign it off and do NOT release any remaining payments. You're paying a lot of money for this, and you need to be s...
I wonder if @karl-r (who I refer to as Mr. AC UK 😉) would have any insights or advice.
@eliuccio good to hear you’re happy with the install. As James said, you can just go ahead with Havenwise yourself because it doesn’t require any tech...
@heacol is one of the best people to offer some thoughts and advice on this one, if he's around.
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Latest Posts
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I agree with your analysis from the physics standpoint....
By JamesPa , 11 minutes ago
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How can they stop anybody from signing up to a heat pum...
By L8Again , 40 minutes ago
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RE: Indevolt Batteries UK Support & Info Thread
@indevolt-tech When you say 'dedicated switched fused ...
By JamesPa , 2 hours ago
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RE: Electricity price predictions
I'm very much grounded in systems too, so I think we're...
By Majordennisbloodnok , 4 hours ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Unfortunately the answer is Yes you will need a new FTC...
By F1p , 23 hours ago
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RE: PV and battery long payback - sense check query
So if it helps I was recently quoted about 8 grand for ...
By EtchedPixels , 24 hours ago
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RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 1 day 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 , 2 days 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 , 3 days 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 , 3 days 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 , 3 days ago



