Last seen: Jun 27, 2025
So, you're looking to maximise efficiency eh.... Step 1 - remove all extra pumps. Step 2 - remove all unnecessary hydraulic separation. Step 3 - ensur...
@derek-m I’ve done all I can back when the OP posted up originally. If the menu doesn’t match the manual, not sure where we can go from here.
@myanthony blimey….. I was going to say I could call round. But I’m in south Dorset - about as far away as you can get. From what I can tell fro...
Whereabouts in the UK are you?
I think auto adaption is best suited to fast response emitters, like rads or fan coils. It is essentially load compensation.
Answer: yes, probably lied to. Reality: probably doesn’t matter much unless you were borderline on capacity. my made in china unit seems spot on. No...
@toodles don’t worry too much about what gas your system uses. What matters is are you warm, can you afford to heat your house with your system? Not...
Yeah, it’s all a bit ridiculous this obsession over 1kg of propane….
Ah, if some rooms are too cold then that needs to be fixed by either increasing emitter size, or improving insulation in that room.
I always assumed it was marginally more efficient, and hence it requires considerably smaller charge volumes, but I’m no refrigeration engineer. To ...
It’s a real shame that the physics of gas compression mean that they don’t have a wider modulation ratio.
R410a here, does a grand job… although it’s quite a charge at 1.6kgs for a 9kW unit….
Latest Posts
-
Which temperature sensor for a Steibel buffer and Ecodan?
My installer configured our Ecodan 14kW system with a 1...
By downfield , 4 hours ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
Thanks- interesting and useful observations and I did n...
By benson , 6 hours ago
-
RE: Help me keep the faith with my air source heat pump installation
@jamespa yes I guess. But surely not everyone is buying...
By AdamK , 9 hours ago
-
RE: Big Changes Coming to Our Heat Pump System
General Ignorance, the universal enemy in so many ways!
By JamesPa , 9 hours ago
-
RE: Preparing for 2nd winter in new build house.
Yuch! So that's basically just an on/off control. I...
By Transparent , 11 hours ago
-
Good day everyone. I'm new here and have a few question...
By Edin67 , 15 hours ago
-
RE: Boxt Heat Pump Installation Experience
Welcome to the forums. Was there any formal in-person...
By Mars , 17 hours ago
-
RE: Say hello and introduce yourself
@transparent Morning. Just put a lengthy post on the AS...
By sbm74 , 17 hours ago
-
RE: MCS certificate SCOP vs real-world performance
That may be contributing to lower than expected SCOP. ...
By JamesPa , 1 day ago
-
-
RE: Mitsu PAR-WT60R Wireless Controller - options
How it does it's job is something of a mystery although...
By Abernyte , 1 day ago
-
RE: Powerwall 3 or Myenergi or something else?
Yes I was thinking of outdoor, IP65 batteries with buil...
By Temperature_Gradient , 2 days ago
-
@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 2 days ago
-
RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 3 days ago
-
@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 3 days ago
-
RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 4 days 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 , 4 days ago
-
RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 4 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 , 4 days ago
