Last seen: Apr 20, 2025
Again, thank you for another thorough post, @derek-m - will revert once I've digested / understood and prepared a cohesive, relevant response!
A bit of a late response to this reply, however thank you for doing so, @sunandair. I've done some more reading around this since my previous post, ...
Thanks for the reply, @editor Mars. Interesting. I've not been monitoring mine long but I've not seen it above 58Hz (on normal DHW function onl...
Brendon, Any ideas what the frequencies are that the Ecodan (6kw) works at/steps up+down to/from, including any correlating to 'full power' (running...
I'd appreciate anyone's thoughts on this, having read in one or two posts (I now can't find...) that longer hoses can reduce/eliminate vibrations trav...
Yes. Where would the optimal position and method of stepping down? I assume nearest the unit, so at the unit's inlet/outlet - but not sure how. ...
This comment has me thinking whether adding concrete/slabs may introduce the possibility of vibrations, when some flexi feet (to raise off ground) on ...
Niiice. Which feet did you go for and (how) are they secured to the slabs and enclosure / unit?
Wow! Are they on earth below? What's the layers between your ASHP and the slab? (e.g. I think I can see rubber feet under the cabinet / enclosure...
Can you give an example or two of such items, and explain why those? Indeed - hence the thread question 🙂 I did think it od...
When would an install require full-bore valves if isolator valves are in place? Can full-bore valves provide that 28mm->22mm conversation? If no...
Latest Posts
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RE: Help me keep the faith with my air source heat pump installation
@editor guess the reason im asking is cause ive looked ...
By AdamK , 6 hours ago
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RE: Help with understanding my Mitsubishi Ecodan air source heat pump
It is taken from the website MEL Pump App
By Patch , 10 hours ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
Not the first time I've heard this... it sounds like th...
By Mars , 10 hours ago
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RE: The Rise and Fall of Europe’s Most Generous Green Subsidy
This is where the cold water storage tank was situated;...
By Dwynwen , 19 hours ago
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RE: Air Source Heat Pump - Side Alley Suitability
Thats probably fair enough. The degree-days calculatio...
By JamesPa , 20 hours ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
That’s interesting, but obviously concerning also…. Do ...
By SUNandAIR , 2 days ago
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RE: In the middle of an ASHP installation - a few questions (and issues)
Thank you @robs - that very useful data. The issue wa...
By Transparent , 2 days ago
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RE: Hitachi Yutaki SCombi Heat Pump - Thermal Off's
@trebor12345 The Auto function is supposed to adapt au...
By Heatgeek , 2 days ago
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RE: The Great British Heat Pump Quiz
@allyfish thanks for the feedback and glad it was fun! ...
By Mars , 3 days ago
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RE: help sizing rads based on room by room heat loss
If its 1988W at DT 50, which is how most radiators are ...
By JamesPa , 3 days ago
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RE: Career change – entering the world of heating and heat pumps
@editor Mars, thank you. That's along the routes I was ...
By Lakey , 3 days ago
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@editor thanks Mars, it's a rare occasion I'm looking f...
By big_si , 3 days ago
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RE: Efficiency Concerns on newly installed Mitsubishi Ecodan 8.5kW
@ashp-bobba and @jamespa - thank you both for all your ...
By CBrenewable , 3 days ago
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Win one of five "Heat Pumps 101" Courses
Heat pumps are gaining traction in the UK, but between ...
By Mars , 4 days ago
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RE: Agile: average import cost vs other tariffs?
@toodles thanks for the analysis. I'll be really intere...
By Old_Scientist , 4 days ago
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RE: Is this normal? Click of the DHW returning to space heating
@grantmethestrength Oh sorry to hear that, there should...
By ASHP-BOBBA , 5 days ago
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@ashp-bobba TBH the ladies are rather disorganised, so ...
By Cathyem1 , 5 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
And for those of us without an automatic irrigation sys...
By Majordennisbloodnok , 5 days ago
