Last seen: Jan 8, 2025
Item 1. is by far the biggest factor IMO. This is from when I let the Ecodan algorithm do its thing unfettered. It's hard to factor in defrosts but ...
Are you sure about that? Really sure? 😆
@cathoderay I did use OAT to predict energy use up to a point; in order to estimate the energy use without setback I looked at other days with the ...
done now, hope it's OK
I'll just record the meter screen of one I have with another phone. I'll do it tomorrow. Kev
Not sure about the app. All looks OK, the meter itself works. I then switch to camera/video but when I press record the dB shown jumps up 10 or so. ...
will do today.
WC is 45@-2 / 30@25 Glycol 25% flow rate is specified as 27l/min (I think I said 25 before) DHW 15:00 other electrical - not much. Washing mac...
I PMd you but this is what I sent: Heat Loss 8.5kW @ -3 OAT LWT 50 Rad output 18500 at DT50 Room temp 21.5 throughout Flow rate not sure I th...
... and when it's all ticking over nicely, one of the Humans in the house hangs the washing on all the radiators!
I'll be interested in what the model makes of my data. I think my ASHP runs reasonably close to the data book; it's a simple set up and it's never ov...
Neither can I and so do I! I'll have a look but I will give up very quickly if it looks too hard! I think you are right in that the air/house are n...
Latest Posts
-
RE: Boxt Heat Pump Installation Experience
By Andrew J H , 6 hours ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@andrewj Certainly mine cycles alot below 36C, it seems...
By swwils , 7 hours ago
-
RE: Commencing on an ASHP Installation Process
Prior to doing any further updates on this thread, it's...
By Sheriff Fatman , 7 hours ago
-
@f1p hi I've ordered the dongle, it's been shipped ...
By @sand , 8 hours ago
-
RE: Maintaining temperature on windy day
@jamespa — now that you have done some add on apology, ...
By cathodeRay , 10 hours ago
-
RE: Don’t Install a Heat Pump Until You Read This
I feel for you. I have never done a major 'build' per...
By JamesPa , 11 hours ago
-
RE: Extend the colder range of the weather compensation curve?
Not necessarily. Some heat pumps flatline at either en...
By JamesPa , 11 hours ago
-
RE: Getting the best out of a heat pump - is Homely a possible answer?
OK - thanks @vanq What we're (jointly) about to say h...
By Transparent , 11 hours ago
-
RE: Cashback Incentives That Reward Shorter Heat Pump Warranties
This is analogous to the PCP (personal contract purchas...
By Davesoa , 11 hours ago
-
Threeway Diverter Valve question
I am looking at a few upgrades/fixes to my Grant Aerona...
By Grantmethestrength , 14 hours ago
-
Thank you! I use plotly in python, with the data comi...
By cathodeRay , 16 hours ago
-
RE: 10kw heat pump run in 24*7 data?
Vaillant are pretty good maintaining their ...
By JamesPa , 21 hours ago
-
RE: Grant 13kW Aerona3 - issues getting zones to temp
So this morning marked 24 hours up for installer. Rooms...
By Crimson , 1 day ago
-
RE: Buffer tank bypass on EDF Ideal heat pump installation
@kevb, many of these companies look for the smallest of...
By Mars , 1 day ago
-
RE: Electricity price predictions
Simple article with a DENZ graph showing how gas which ...
By Jeff , 1 day ago
-
RE: Heat Pump on Flat Roof Low Frequency Noise from Detached Neighbor
@davidnolan22 Yes have been communicating woth the neig...
By People_Noise , 1 day ago
-
Power Cut - Heat Pump Evaporator Iced Up
We have just had a power cut and 1 hour later power was...
By trebor12345 , 1 day ago
-
RE: Why Millions of UK Homes Struggle With Heat Pumps
A few weeks ago, I was having a discussion with someone...
By Majordennisbloodnok , 2 days ago
-
RE: Help me keep the faith with my air source heat pump installation
@adamk Hi I see you posted on openenergymon...
By JamesPa , 2 days ago
-
RE: British Gas vs Octopus Energy vs Heat Geek vs EDF vs Aira
@editor When do “Mars Heat Pump Installation and Servic...
By Toodles , 2 days ago
