Last seen: Sep 19, 2024
@lucia With regard to the bucket analogy, think of your home as a bucket with lots of pin holes covering the whole bucket, with the bucket placed in...
@johnmo You are perfectly correct that what I have previously described as the upper 'switch off' limit and the lower 'switch on' limit can indeed a...
@bontwoody Thank you.
I would be interested to see the results.
This is what is so annoying about the present society in which we live, in that one cannot always trust people to do what you have paid them to do.
I would agree that increasing the LWT is likely to reduce the instantaneous COP value when the heat pump is operating in continuous mode, but it may ...
@lucia The better option would be to get the cavity filled correctly.
One way to try to reduce cycling frequency would be to raise the Leaving Water Temperature (LWT) by means of the Weather Compensation (WC) offset. Thi...
@toodles Page 20 of the attached manual provides a detailed breakdown of the model number.
Most heat pumps will cycle when the OAT is 10ºC or above, the frequency is cycling may be dependent upon quite a number of parameters. If I have tim...
Does the attached manual cover the model in question?
I think the best that can be obtained from assessment is the approximate heat loss, since the actual heat loss will vary with changing weather conditi...
- 26 Forums
- 2,158 Topics
- 47.4 K Posts
- 37 Online
- 5,736 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Sure I get it but I was going off topic, kinda, but not...
By Scalextrix , 55 seconds ago
-
Firstly if your not g3 qualified then I wouldn’t touch ...
By Damon Blakemore , 26 minutes ago
-
RE: Help me keep the faith with my air source heat pump installation
OK. Could you post a recording. You may just hear the...
By JamesPa , 2 hours ago
-
I think most people that have read this case will agree...
By Mars , 2 hours 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 , 20 hours ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 24 hours ago
-
RE: Midea ASHP – how to set weather compensation
Mostly, I think, but with some caveats. I set the TI...
By cathodeRay , 1 day ago
-
RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 2 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 , 2 days ago
-
RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 2 days ago
-
RE: Who’s Caved and Switched the Heating On Already?
@allyfish Dogs have owners - Cats keep staff. You are o...
By Toodles , 2 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 , 2 days ago
-
RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 2 days ago
-
RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 3 days ago
-
RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 3 days ago
-
RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 4 days ago
-
RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 4 days ago
-
RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 4 days ago
-
RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 4 days ago