
Last seen: Aug 30, 2025
@misiak Hello. The Samsung pump is capable of generating a flow temperature of up to 70C. The heat transfer into DHW (depends on storage tank efficien...
@jamespa @johnr from my understanding COP is the ratio of how much heat energy a thermal machine can move compared to the work (electrical input) done...
@johnnyb to be fair I did not know in the beginning either. I had to do my own research and experimentation to understand what was going on. This li...
@johnnyb If it is any help, I calculate the COP / SCOP using the following formula for my Samsung heat pump ( Energy Generated + Energy In ) / E...
@cathoderay this looks similiar to a phenomenon I experienced while setting up my weather curve. I fixed my issue by slightly increasing the flow te...
@ccap running my oil boiler is just a personal choice for me. My heat pump is physically capable of heating the house to about -6C OAT before it will ...
@ccap just to give you some rough comparisons, I have a Samsung 12Kw HT Quiet unit which most of the time produces a flow temperature in the 30C range...
@editor If I was in your shoes I would be making fitting a smart meter a priority. I know they have had bad press recently but smart meters open up a ...
@editor I guess the DWH strategy used can be influenced by the tariff one is on. For example I have a 200 litre DHW tank with an Octopus Go tariff. ...
@toodles discounting the ASHP and EV our baseline consumption (fridge freezer, lights, gadgets and cooking) averages about the same at 7Kwh / day, so ...
@jancold Could well be a data harvesting example or could the Sim in the car be a simple protocol converter to enable the Octopus Kraken system ...
@suzy-shadow Hi, Domestic hot water production is generally less efficient in itself. For example my combined heating and hot water efficiency is on a...
- 26 Forums
- 2,153 Topics
- 47.3 K Posts
- 47 Online
- 5,673 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: Mitsubishi Ecodan 11kw Defrosting Issue.
A bit of a follow up on the progress of the Ecodan pump...
By ThunderMink , 9 minutes ago
-
Hi I've just had my ASHP serviced - quite tricky out ...
By Profzarkov , 37 minutes ago
-
RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
After our rather lengthy meander off piste, I thought I...
By GrahamF , 1 hour ago
-
RE: Midea ASHP – how to set weather compensation
@pash44pump - to collect the IAT/OAT data, can I sugges...
By cathodeRay , 3 hours ago
-
RE: Ecodan software update. Real or scam?
@vinz86 Contact Mitsubishi and an engineer attends and ...
By ASHP-BOBBA , 13 hours ago
-
My Samsung Gen6 (probably same controller as yours) onl...
By Old_Scientist , 23 hours ago
-
@drei When I was in local government we were of cours...
By JamesPa , 23 hours ago
-
RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
Sufficient system volume is also essential for ensuring...
By Old_Scientist , 1 day ago
-
RE: Boiling Mad: Exposing Radiatorgate
@rob-nezard you can see more of Drei's rad dramas here ...
By Mars , 1 day ago
-
RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As someone who has suffered from a Heat Pump installati...
By DREI , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
1040kw Even beat June and July. Great month.
By Andris , 2 days ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Hope they know what they're doing regarding paint types...
By PatrickVito , 2 days ago
-
RE: What crazy nonsense are inverter limits and why are they imposed?
I’ve also got a dual fuel Rangemaster. We originally ha...
By Majordennisbloodnok , 2 days ago
-
RE: Octopus tariffs - a quick comparison
@tim441 I’d agree wholeheartedly with that, with 2 x Po...
By Toodles , 2 days ago
-
RE: Electricity price predictions
@bontwoody Maybe one for @editor to consider whether a ...
By ChandyKris , 2 days ago
-
RE: is a home battery without an EV worth it?
You would think, but when I had my Powerwall 3 installe...
By Old_Scientist , 2 days ago
-
@mars That response surely deserves a nomination for Tu...
By JamesPa , 3 days ago
-
Specifying batteries, pv solar etc using ChatGPT
I thought I'd try to use ChatGPT to specify my requirem...
By Tim441 , 3 days ago