Last seen: Sep 16, 2025
@derek-m They checked my WC curves a few years back in Urology when I had cancer of the prostate. Post-Radiotherapy, I now have ‘short cycling’ - but ...
@derek-m I’ve just had a day in the CCU of our local hospital to have a CT scan of my pump, all seems to be well but they wish to do a further scan of...
@derek-m One needs a very good sense of humour with today’s energy prices!
@derek-m Admittedly, we have only had the Homely smart controller for a few weeks but it seems to have settled down now and is keeping the house at th...
@derek-m The inlet of air to the heat pump (at the back of the unit) would surely be close to the OAT unless the pump or another nearby device is caus...
@cathoderay Speaking on behalf of my Daikin EDLA08 HP, the OAT sensor is positioned a few cms. away from the ‘back’ of the unit with the inflow of air...
@derek-m Yup, that’s me! 😉
@iancalderbank Thank you Ian, I am hoping to contain my needs within the 6 hours per day of the lowest tariff; as such, I have described the other tim...
If ever there was a precipitous cliff over which to fall, noise nuisance and subjective levels must be near the top of the list. Imposed sound or nois...
My posting was not complete as a glitch froze my prosaic brilliance (😉). I went on to say that the Homely has pre-sets for some smart tariffs such as ...
@sliderule Now ‘Winter’ seems to be with us, I am now getting to know the amount of energy that is likely to be required on an average winter day. Cur...
@derek-m As Derek says, the lockshield and ‘thermostat’ valves both need to be open, if they are now open and those radiators are cold, you one more t...
Latest Posts
-
RE: Big Changes Coming to Our Heat Pump System
@editor your engineer's attitude is truly horrifying. ...
By GrahamF , 5 hours ago
-
@cliffhanger - seriously though, I have no idea. What I...
By cathodeRay , 6 hours ago
-
RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 7 hours ago
-
@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 8 hours ago
-
RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 12 hours 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 , 14 hours ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
I've never physically seen it, but I seem to recall som...
By cathodeRay , 15 hours ago
-
@jamespa Ours is a Daikin EDLA03 8 kW and the Delta T =...
By Toodles , 15 hours ago
-
RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 1 day ago
-
RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 1 day ago
-
RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 1 day ago
-
RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 1 day ago
-
Ok. Two schools of thought. The first is to run the ...
By JamesPa , 2 days ago
-
@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 2 days ago
-
Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 2 days ago
-
RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 2 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 , 4 days ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 4 days ago
-
RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 5 days ago
