Last seen: Sep 18, 2025
@iantelescope Ok. From various pieces of evidence it is more or less certain that the system as it will be after your replumbing can operate in WC...
Sorry but, for any given room temperature, the oil filled radiator won't save on electricity if your heat pump is working correctly. Your heat pump s...
What is the backup heating powered by and where is the diagram from. I do understand that you can offset the water law of course. I wouldn't call th...
The water law thermostat as you call it is the external temperature sensor and the internal sensor measuring the lwt. You cant control either, they o...
All noted. Can you post the version of the controller manual you have please so when I look at fsvs there is less scope for confusion The heat for ...
Once it is replumbed there won't be a radiator motor, there will be only be one motor switched by the heat pump. This needs to be reworked, eithe...
Thats because of how your installer wired it IE wrongly.
Sorry but I simply don't believe that. Interpreting Samsung's language is difficult I concede,. Clearly for wl to work there must be an external te...
OK apology accepted. I have been reading the Samsung manual and the version I have indicates that the wired remote controller (WRC) has built in tem...
As regards Hydrogen I suspect @lucia was referring to hydrogen boilers/cars, which are nonsense. Clearly there are niche industrial uses (such as the...
I get the distinct impression that 'they' want to stop the hydrogen nonsense but fear lawsuits from big oil if they don't go through every possible st...
I think it's purely commercial. When there excess energy the retailers are paid for consumption (IE the wholesale price is negative). Thus it's in t...
Latest Posts
-
RE: Help me keep the faith with my air source heat pump installation
Water pump will certainly make a hum but the descriptio...
By JamesPa , 4 minutes ago
-
@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 23 minutes ago
-
RE: Mitsu PAR-WT60R Wireless Controller - options
I have been running mine in auto adapt since 2019 and i...
By Abernyte , 2 hours ago
-
RE: Powerwall 3 or Myenergi or something else?
Many of those tariffs are simple time of use tariffs, w...
By Temperature_Gradient , 13 hours ago
-
So far as I can tell designing for DT5, which is 'the n...
By JamesPa , 13 hours ago
-
RE: Big Changes Coming to Our Heat Pump System
@editor your engineer's attitude is truly horrifying. ...
By GrahamF , 2 days ago
-
RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 2 days ago
-
@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 2 days ago
-
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
-
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
-
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
-
RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 3 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 , 3 days ago
-
RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 3 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 , 3 days ago
-
Ok. Two schools of thought. The first is to run the ...
By JamesPa , 4 days ago
-
@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 4 days ago
-
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
-
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
