Last seen: Sep 17, 2025
@amanda1 - I can offer a diagram which is somewhat less daunting, if it helps. I'll assume that you are a teacher by profession.Please feel free t...
@amanda1 - please don't change your forum ID. I have already "mentioned you in dispatches" to politicians with whom I'm discussing the slow uptake o...
It does if you place Actis Super 10+ (or equivalent) behind the cabinet. Building Regs surveyors differ in their ideas about multi-foil insulation. ...
You shouldn't need to raise the temp of DHW as high as 50°C The safety devices now fitted as standard to prevent scalds are set to 42°C by default.T...
The percentage of glycol also depends on the pressure (Charles' Law). At atmospheric pressure, the proportion required can be obtained from this gra...
@amanda - we don't allow political commentary on this forum.We're ok with you mentioning Douglas Ross, however. When us citizens need to draw attent...
Mea culpa. I had extrapolated too far into your comment about the scheme offering heat pumps to both tenants and owner occupiers. I am also taking n...
Speaking for myself... yes! I am sufficiently enthusiastic that I am developing new technology to decrease the cost of electricity required by h...
Ah... if only that were indicative of the actual cost of ownership! Over the expected lifetime of a heat-pump, the running costs will easily exceed ...
That's interesting 'advice' @amanda1 May I compare that comment from your installers with the requirements of the Building Regulations, Part-L, sect...
Each inverter will have an order in which it likes to be (re-)started. The hybrid storage inverters I use can be quite pedantic about theirs - to th...
Latest Posts
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RE: Powerwall 3 or Myenergi or something else?
Many of those tariffs are simple time of use tariffs, w...
By Temperature_Gradient , 8 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Yes thats the whole point of the flexis as regards tran...
By JamesPa , 8 hours ago
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So far as I can tell designing for DT5, which is 'the n...
By JamesPa , 8 hours ago
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Mitsu PAR-WT60R Wireless Controller - options
I hope I have satisfactorily installed the above wirele...
By DavidAlgarve , 10 hours ago
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WC curve best discovered by experiment anyway as any lo...
By JamesPa , 15 hours ago
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RE: Big Changes Coming to Our Heat Pump System
@editor your engineer's attitude is truly horrifying. ...
By GrahamF , 1 day ago
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 1 day ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 1 day ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 2 days ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
I've never physically seen it, but I seem to recall som...
By cathodeRay , 2 days ago
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RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 2 days ago
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RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 2 days ago
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RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 2 days ago
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RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 3 days ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 3 days ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 3 days ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 4 days ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 5 days ago
