Last seen: Jul 13, 2025
@raiph So it will be cheaper to heat your domestic hot water overnight if you have a large enough tank to meet your daily needs. I dont heat my DHW us...
So just to keep this thread updated, here is the latest months data. October has been mild and the potential savings of having a second battery are on...
@cathoderay I see what you mean. I am able to show flow rate on the graph and it seems the pump gives a burst (for 2 minutes) when the heat pump goes ...
@cathoderay Here is a zoomed in image. The water loses 7 C in just under 3 hours. All my pipework runs through the loft of my bungalow and has standar...
The flow and return temperatures are measured by inline temperature probes from my heat meter, so Im pretty sure they are giving an accurate picture. ...
@hcas If you mean via the MIM-B19N board, then no. I just use the Samsung controller so Im stuck with my normal WC curve. I suppose the good news is t...
So I do have a stand alone thermometer in the lounge and it looks like the preheat just stops the drop in temperature and leaves it slightly higher th...
@editor Im still experimenting with mine Mars, having made some changes to my house in the summer. My low end is 32C (at OAT of 15C) which is probably...
@mike-h No problem Mike. Actually I dont use my heat pump to heat my DHW. Im on Intelligent Octopus Go and have a Mixergy cylinder so just use the imm...
@mike-h Ive just happened upon this thread mike. You do know that you can still export to the grid at 15p per unit and keep your FIT generation tariff...
@jeegnesh sorry, i dont have much knowlwdge of how arotherms work, im sure someone else will be able to help.
Latest Posts
-
RE: Help me keep the faith with my air source heat pump installation
@jamespa i just want it right at the end of the day, th...
By AdamK , 3 hours ago
-
RE: Double or Triple Glazed Windows?
As I have reported elsewhere, we replaced all our glass...
By downfield , 7 hours ago
-
How to waste energy (and time) playing with AI.
A friend of mine who subscribes to an AI service was ex...
By Toodles , 8 hours ago
-
FRV valves - can you mix and match
Great video again this week @editor, I am very interest...
By Grantmethestrength , 9 hours ago
-
-
RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
@topher you’re more than welcome to, yes. I’ll send you...
By Mars , 1 day ago
-
RE: Fitting new shower valve ..........
I’ve never taken a chance when fiddling and changing ou...
By Mars , 1 day ago
-
You should contact the council and report the unsatisfa...
By JamesPa , 1 day ago
-
RE: Benefits of an extra horizontal loop for GSHP
I would deffo install an additional slinky run, especia...
By Transparent , 2 days ago
-
RE: Say hello and introduce yourself
@editor fab - thanks Mars, and keep up the great work o...
By normpang , 2 days ago
-
RE: Compressor and Evaporator Stratification
@trebor12345 So I think the 1st zigzag section shows so...
By ASHP-BOBBA , 2 days ago
-
RE: Is this just haze or something more?
@majordennisbloodnok I was giving a talk to primary sch...
By Toodles , 2 days ago
-
RE: Tesla Powerwall – More of a ‘Luxury’ Than an ROI Winner!
We had our Tesla Powerwall 3 (and Gateway) installed ea...
By Old_Scientist , 3 days ago
-
Indeed. With a battery its presumably the battery con...
By JamesPa , 3 days ago
-
RE: No-code, plug-and-play monitoring for your heat pump
To update an ESP device using ESPHome in Home Assistant...
By Grantmethestrength , 3 days ago
-
RE: The good, the bad and the not that great – my heat pump installation
Said I would pop back with a update. Only Mr Jesus h...
By Burtis , 6 days ago
-
RE: Buffers, hot water and cooling
Thats presumably heat pump DT, what about radiator DT a...
By JamesPa , 6 days ago
-
RE: Who's your electricity provider and what's your tariff?
@chandykris Exactly the same here. We now have 13.5kWh ...
By Old_Scientist , 7 days ago
-
RE: Wood burner with ASHP - direct air?
This depends on the size of your wood burner and size/t...
By Lucia , 1 week ago
-
RE: Difficult positioning of air source heat pump
@rikiarn It's a not a buffer it's a volumiser which is ...
By Lucia , 1 week ago
