
Last seen: Sep 17, 2025
@nick, that looks terrific. Thanks for posting.
Welcome to the forums @hydros. This is definitely not correct heat pump behaviour. The pumps are supposed to run smoothly for long stints. Our ASHP so...
Here you go.
@prjohn, thanks for that. I have the boiler popping around this afternoon so will ask him, but the 0.55 gallons per hour (about 2 litres) is a useful ...
Trying to get my head around oil boilers - it's so much easier to mange things like heat pumps. I'm trying to work out how much HVO fuel we've used ...
Here's @julianc speaking about his heat pump:
@rann1888, on that size, I suspect you should be in the 35-50 range with current temperatures around 9-11C. When you get to 3-4C and below, that’s w...
@novemberromeo, that’s really interesting. Please continue to keep an eye on this and share data going forward.
Julian Clarke tells us what prompted him to switch an air source heat pump from an oil boiler,how he found and selected an installer and how the syste...
If GSHP is not an option, there are high temperature heat pumps hitting the market that will cover most buildings. Both Hitachi and Daikin do them. De...
Welcome to the forums @mona. If you can cover the financial outlay, GSHPs will outperform ASHPs in winter. I don’t know where in London you are, but i...
Here we go - this is the video. Very interesting to watch indeed. To keep things festive, we'd add some holiday-ish music in the background.
- 26 Forums
- 2,171 Topics
- 47.8 K Posts
- 33 Online
- 5,744 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: Powerwall 3 or Myenergi or something else?
Many of those tariffs are simple time of use tariffs, w...
By Temperature_Gradient , 3 hours ago
-
RE: Help me keep the faith with my air source heat pump installation
Yes thats the whole point of the flexis as regards tran...
By JamesPa , 4 hours ago
-
So far as I can tell designing for DT5, which is 'the n...
By JamesPa , 4 hours ago
-
Mitsu PAR-WT60R Wireless Controller - options
I hope I have satisfactorily installed the above wirele...
By DavidAlgarve , 6 hours ago
-
WC curve best discovered by experiment anyway as any lo...
By JamesPa , 11 hours ago
-
RE: Big Changes Coming to Our Heat Pump System
@editor your engineer's attitude is truly horrifying. ...
By GrahamF , 1 day ago
-
RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 1 day ago
-
@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 1 day ago
-
RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 1 day ago
-
RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 2 days ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
I've never physically seen it, but I seem to recall som...
By cathodeRay , 2 days ago
-
RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 2 days ago
-
RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 2 days ago
-
RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 2 days ago
-
RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 2 days ago
-
Ok. Two schools of thought. The first is to run the ...
By JamesPa , 3 days ago
-
@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 3 days ago
-
Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 3 days 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 , 5 days ago