Real world COP vs. manufacturer claim
I think that I would prefer a heat pump from a well known Japanese company, particularly after looking in detail at the data obtained under standard testing procedures, which clearly showed that the Ecodan units could be expected to achieve their specified output rating down to something like -15C.
You are perfectly correct that to obtain the full benefits of a well designed and built heat pump, you also need your whole system to be well designed and installed.
-
Vaillant Arotherm yeild and COP readings
10 months ago
-
Viessmann Vitocal 250-A in the UK
1 year ago
-
Slash Your Heat Pump Bills Overnight
1 year ago
-
Does your heat pump calculate and provide you with a COP figure?
2 years ago
-
Daikin EDLA14D3V3 COP is now below 1
2 years ago
- 26 Forums
- 2,114 Topics
- 46.4 K Posts
- 45 Online
- 3,410 Members
Join Us!
Latest Posts
-
RE: Who's your electricity provider and what's your tariff?
@old_scientist Cosy is a really good tariff for heat pu...
By ChandyKris , 31 minutes ago
-
RE: Wood burner with ASHP - direct air?
This depends on the size of your wood burner and size/t...
By Lucia , 2 hours ago
-
RE: Difficult positioning of air source heat pump
@rikiarn It's a not a buffer it's a volumiser which is ...
By Lucia , 2 hours ago
-
RE: Is your heat pump insured?
To make things clear, lots of insurance companies cover...
By Lucia , 3 hours ago
-
RE: Boxt Heat Pump Installation Experience
@adrian any updates since installation? How is it perfo...
By Ashfp , 8 hours ago
-
Benefits of an extra horizontal loop for GSHP
Hello everyone, We're in the process of installin...
By thewiseoldbird , 1 day ago
-
RE: Say hello and introduce yourself
Hi @seatonian - Yes, I know Seaton, and I have the Nat...
By Transparent , 1 day ago
-
RE: Buffers, hot water and cooling
The principal reason that heat pumps have minimum flow ...
By JamesPa , 1 day ago
-
@seatonian got your email. Will connect you with a reco...
By Mars , 2 days ago
-
RE: No-code, plug-and-play monitoring for your heat pump
I think I have found “The One!” Waveshare ESP32-S3-POE-...
By Grantmethestrength , 3 days ago
-
@downfield and @toddles, this isn’t in the settings cur...
By Mars , 4 days ago
-
RE: Homely launched for Grant Aerona ASHP control
I haven't bought the Aerona Smart Controller (£700!) bu...
By Prunus , 4 days ago
-
RE: Antifreeze top up for my heat pump - is this a rip off?
For the record, Grant supply ethylene glycol for their ...
By Prunus , 4 days ago
-
RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer amazing. Well done!
By Mars , 4 days ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Ebac 5kw - Monobloc R32. Developed and made in UK - Mit...
By marcinwloch69@gmail.com , 6 days ago
-
RE: Is a Valliant Inline 6kW heater a BUS buster?
Just another thought - it might be worth thinking about...
By JamesPa , 6 days ago
-
RE: BUS Grant: removal of all other fossil fuel heat sources
@rikiarn - just have a think as to how much it will cos...
By Transparent , 1 week ago
-
Don't do much digging around.That's best left to the pr...
By Transparent , 1 week ago
-
Hi all, I was wondering if anyone had an idea of how th...
By Wh0am3ye , 1 week ago
-
RE: EBAC re-entering the ASHP market in 2023
@toodles confirm i have Ebac 5kw ASAP + homely and it w...
By marcinwloch69@gmail.com , 1 week ago