Last seen: Jan 8, 2025
@alistair, It depends on how you are conrolling the system. If it's solely weather compensation, it should keep the house at a constant temperature...
Hi Derek, Yes it does cycle. I'm currently not using weather compensation so yesterday looked like this. You can see the flow drop as the thermosta...
@hydros, Reduction in COP due to excessive cycling sounds a feasible theory but if the quality of the data analysis in the attachment is similar to ...
I'll post some interim results soon. Some interesting results re cycling as well as energy consumption.
@ericdo thanks for updating. It's also a nice feeling when the first payment goes in 😀 My RHI will cover about 70% of the overall cost but then...
@hydros, is the COP you quote for everything, i.e. heating + HW? When your heating demand is low, the overall COP is influenced more by HW, which ...
@marknhudson Mark, Your 'remaining' is the total excluding the ASHP and hot tub? What is consuming 26kWh per day? That's a lot of electricity. ...
@rusty Can you share the sites you've found please? I'm just starting to look at this. I'd like to be able to map my predicted generation over th...
@smiffyz that's not completely out the ballpark. About £16.5k for everything (we had no central heating) inc 14 rads. East Midlands. What size...
Hi Mark, I'm sure Derek will be able to help you. Is the cost you quote definitely just for the heat pump? In your last picture, the top number i...
Latest hot deal on offer from BG.
@morgan well done, I'm impressed with your plumbing skills. Any more floorboards to fix?
Latest Posts
-
@editor thanks Mars. I've managed to find a phone numbe...
By bontwoody , 48 minutes ago
-
@rhh1, I’ll contact Daikin’s brand manager tomorrow and...
By Mars , 1 hour ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
In a way I would like to agree with the final conclusio...
By JamesPa , 3 hours ago
-
RE: Big Changes Coming to Our Heat Pump System
Day one is done. The system’s been fully flushed and ...
By Mars , 5 hours ago
-
RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 6 hours ago
-
RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 7 hours ago
-
RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 7 hours ago
-
RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 10 hours ago
-
Ok. Two schools of thought. The first is to run the ...
By JamesPa , 1 day ago
-
@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 1 day ago
-
RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I hear you on the locality issue @transparent, and I ag...
By Scalextrix , 1 day ago
-
Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 1 day ago
-
RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 1 day 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 , 3 days ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 3 days ago
-
RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 4 days ago
-
RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 4 days ago
-
RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 4 days ago
-
RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 4 days ago
