Last seen: Jan 22, 2026
@cathoderay Thanks for the reply and a useful sense check! I suppose the real evidence base for performance comes from users. I've been trying to do a...
I thought I'd post an update regarding the process of choosing a system and installer. I'm now in contact with 4 different organisations, and honestly...
@transparent Thanks for the info and encouragement to document our UFH work. It's a little way off, but I'll be sure to do this, especially with regar...
@ashp-bobba Good advice - thank you. My desire to spec the system for the house as it will be in ~12 months time and then retrospectively optimise the...
@transparent Oh, yes, 150 mm! I was pleased with Wunda. The components are of good quality and the design they did (for free ahead of purchase) was...
@majordennisbloodnok Thanks for the reply. Yes, I'm definitely getting that sense in relation to the Aira system. I'm somebody that is hands on and wo...
@jamespa Yes, as I mentioned, we are looking forward to moving away from that setup and having more consistency all being well. I've definitely gleane...
Thanks for the reply! Yes, I installed the UFH in our extension, including a living room and study, and would like to do so again. I used a Wunda...
Hi all, my name is Julian, and I’m new to the forum. We were planning to make the ASHP switch at some point in the not too distant future, although ou...
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RE: Tell us about your Solar (PV) setup
@mk4 Charge to 100%, discharge down to 10%.
By bobflux , 3 minutes ago
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RE: Say hello and introduce yourself
Welcome to the forums. You are in an interesting posi...
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RE: Daikin Altherma 3 LT compressor longevity question
This mess is intriguing: I wonder if this represent...
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RE: Connecting Growatt SPH5000 over wired ethernet rather than wireless
The simplest wired option is usually the Growatt Ethern...
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RE: Peak Energy Products V therm 16kW unit heat pump not reaching flow temperature
ASHPs do have a minimum compressor speed. The minimum h...
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RE: Electricity price predictions
@jamespa And it seems some of the nasty public cloud...
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RE: Jokes and fun posts about heat pumps and renewables
Technology is rapidly advancing. BBC News reported th...
By Transparent , 16 hours ago
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What matters for flow and pressure drop is internal dia...
By bobflux , 16 hours ago
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RE: Do Fridges and Freezers have COP ratings?
@editor Thank you all for your replies and submitted in...
By Toodles , 19 hours ago
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I know and yes. The secondary deltaT wont necessaril...
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RE: Designing heating system with air to water heat pump in France, near Lyon
Just love the way you put it! 🤣
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RE: Safety update; RCBOs supplying inverters or storage batteries
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RE: Forum updates, announcements & issues
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RE: Setback savings - fact or fiction?
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RE: Mitsu PUHZ120Y 'Outdoor Temp 'error?
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RE: Surge protection devices SPDs
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RE: Buying large amp bidirectional RCD and RCBO
Yes... I went through this particular headache and ende...
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O-oh! Let's take this as an opportunity to 'pass the ...
By Transparent , 4 days ago
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RE: Homely setup on daikin heat pump
@craigh I refer to our somewhat elevated temperature of...
By Toodles , 4 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
My turn, this describes the future installation, only t...
By bobflux , 4 days ago
