Last seen: Jul 4, 2025
@littlered from what you've said you aren't going to save much money at all. They've adjusted the thermostats, not the heat pump water temperature set...
@justinsb it should show up immediately, however your house will have latent heat. Realistically your heat demand is going to rise as the temperature ...
@littlered what are the settings?!? and how would you go about changing them? Have they shown you?
@justinsb bit of an oxymoron there. Reducing the flow temp will mean the heat pump stays on longer, but will be cheaper to run. Cycling as I understan...
I do feel there is a level of "its cold outside chaps" in this. The heating is going to be on and its going to be running a lot. ITS COLD. Looking ...
@derek-m Installation manual page 8 tells the story. I'd say there is a pretty strong case of going back to the developer to move this ASHP as its bee...
Honestly, the first and most important step is to find the controller for the ASHP - do you know where this is?
@littlered Looks like your model is a 9kW unit - EDLA09DA3V3
@grahamh I'll take a look - as a side note, what a terrible website. It doesn't say anywhere what they actually do, or how it works.
@littlered there should be some kind of plate on the HP which will state the model number - then Dr google will be your friend in finding the rating o...
@derek-m my heat loss is very linear. So linear in fact the trendline is 93% accurate
@derek-m after mapping my w/m2 (input, not after COP) to ambient I am getting fairly confident with the power demand expected from the ASHP. From the ...
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RE: Humming sound on new install.
One other thing, I haven’t balanced the rads yet so cur...
By AdamK , 3 hours ago
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Funny story Graham, when I started looking to ...
By DREI , 3 hours ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Possibly not the answer you might want, but if it were ...
By Temperature_Gradient , 5 hours ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 7 hours ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 9 hours ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 9 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Yes Octopus only have the £9 a month service plan for t...
By NJT , 11 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
@allyfish Dogs have owners - Cats keep staff. You are o...
By Toodles , 11 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 11 hours ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 17 hours ago
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RE: Midea ASHP – how to set weather compensation
I think it is a bug in the code, it comes on even when ...
By cathodeRay , 1 day ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 1 day ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 2 days ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 2 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 2 days ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 2 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 2 days ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 3 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 3 days ago