Last seen: Jan 8, 2025
Update, 11.6kW used 10/11/21. House temp still 21C. I'll leave things as they are for now.
@batalto, we're a tiny bit cooler indoors today on the same flow temps. I think it's because it's damps and misty. Not enough to worry about thoug...
@jeff , it's going to be very hard to come up with a number. This has a bit more info on how it works What it will give you is more control a...
@derek-m, that makes sense. I did notice the outside temp being affected by the ASHP running and assumed the same. It's only ever 1C so not going t...
@rv3, I have the same ASHP as you. At that flow temp, a COP of around 3 sounds about right; it's about what I got. I assume at that temp you have ra...
All, this document has all you need to know about Ecodan ASHPs. P62 has the COPs at different flow and ambient temps for the 14kW version. If you go ...
Agreed. To use the car analogy, higher mpg is good but not if you have to drive a lot further.
I thought it wss worth comparing with a similar day last month. Here, the heating comes on in the morning and evening set to 21 degrees Total powe...
@batalto, you're now running your system in the same way as I am, although my flow temps are a bit lower. Do remember though that although your COP ...
@markc thanks, that makes sense.
@markc No, same here. I have't yet got 3 months so I'm just downloading everything. I was planning to find someone to ask...
@markc Mark, Melcloud (Mitsubishi's own cloud based system) to collect the data. The phone screenshot comes direct from the Melcloud app. The o...
Latest Posts
-
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 , 5 minutes ago
-
So far as I can tell designing for DT5, which is 'the n...
By JamesPa , 21 minutes ago
-
RE: Powerwall 3 or Myenergi or something else?
Having had a chance to test this now, I can confirm tha...
By Old_Scientist , 2 hours ago
-
Mitsu PAR-WT60R Wireless Controller - options
I hope I have satisfactorily installed the above wirele...
By DavidAlgarve , 2 hours ago
-
WC curve best discovered by experiment anyway as any lo...
By JamesPa , 7 hours ago
-
RE: Big Changes Coming to Our Heat Pump System
@editor your engineer's attitude is truly horrifying. ...
By GrahamF , 24 hours ago
-
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
-
@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 1 day ago
-
RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 1 day ago
-
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 , 1 day ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
I've never physically seen it, but I seem to recall som...
By cathodeRay , 1 day ago
-
RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 2 days ago
-
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
-
RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 2 days ago
-
RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 2 days ago
-
Ok. Two schools of thought. The first is to run the ...
By JamesPa , 3 days ago
-
@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 3 days ago
-
Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 3 days ago
-
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
