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Last seen: Aug 13, 2026
@burtis did you find out if your installation is registered with HIES or RECC (consumer codes)?
@jeegnesh I’d leave it in. No reply yet from Vaillant, which means it’s something they don’t want to comment on. I’ll raise this in the next podcast...
Still waiting for a reply from Vaillant but I just googled it and the Green iQ logo appears to represent a mark of sustainability and efficiency. When...
I’ll run this past Vaillant and see what they say.
Welcome to the forums @barry-the-bear Your experience does seem a bit unusual, but I noticed that the unit in question is a 4kW Ecodan QUHZ. What ma...
Welcome to the forums. Can you check to see if you’re consuming electricity and have you flicked through the control panel to see if the heat pump is ...
Welcome to the forums @larry. We covered heat loss calculations in a recent podcast featuring our very own @jamespa In direct reply to your ques...
Building on what’s been covered here so far, this is an insightful video:
@iaack that was impressively fast 😀
This week, one lucky winner will take home an Eve Thermo Comfort Set:[rafflepress id="11"]
@arundalep welcome to the forums, and thanks for sharing your Sunamp experience. For context, what does that roughly equate to for daily hot wate...
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Latest Posts
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RE: Who's your electricity provider and what's your tariff?
@papahuhu I’m ‘special’!😉 Toodles.
By Toodles , 1 minute ago
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I've been thinking about this and can't help but feel t...
By Majordennisbloodnok , 5 minutes ago
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RE: Flushing system, cleaning and inhibitor
@old_scientist That sounds like text book biofilm (I...
By Papahuhu , 35 minutes ago
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RE: Indevolt Batteries UK Support & Info Thread
@transparent I seem to recall that you may have sugge...
By JamesPa , 4 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
By Papahuhu , 18 hours ago
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RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 1 day ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s Look forward to making contact soon! Regards, To...
By Toodles , 1 day ago
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I don't notice mine defrosting, and most of the time Im...
By JamesPa , 2 days ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 2 days ago
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RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 3 days ago
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I meant to say I cannot register my kit at Energyplus… ...
By Batpred , 3 days ago
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RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 4 days ago
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