
Last seen: Sep 13, 2025
Wow. Our heat pump is lucky to get to 30litres/minute. Does this mean you need larger, more powerful distribution pumps?
@derek-m, can you please refresh my memory which heat curve you’d suggested for us..
Do you know what wholesale prices need to drop below in order to fall below the current imposed tariff cap? Is it likely that by April/May there’ll be...
I wonder what the new date will be when we have a new chancellor on Friday 😂
That’s a good question about DT. Maybe @grahamh can shed some light on this.
I think you’re right - imagine what our energy consumption would be like without them 😂
@batalto, we run at about 500W/hour, but things spike as an average with the dishwasher, dryer and the oven, which really pulls us up and drags us upw...
@derek-m, they’ve got a smart metre and he was reading the data off the inverter which was something like 1/2 kWh more than the total of all their pan...
@derek-m, I think writing an article would be a great idea. I strongly feel we need better information for homeowners to force installers to do jobs p...
That’s spot on Derek. All heat pumps have weather compensation. Ours too, but it’s disabled because the central control panel was installed in the wro...
@markc, there doesn’t seem to be a way I can export the data. I’m writing a blog about our solar PV so I’ll put together a table with a month by month...
I think, on paper, this sounds like a great and useful system. For me, I don’t understand why all big make heat pump manufacturers don’t have intellig...
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RE: Humming sound on new install.
Well at least its well insulated, but Im not sure that ...
By JamesPa , 3 hours ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 4 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 8 hours ago
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I didn't want to say that, bus since you have said it n...
By JamesPa , 8 hours ago
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RE: Midea ASHP – how to set weather compensation
Mostly, I think, but with some caveats. I set the TI...
By cathodeRay , 10 hours ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I have been working on network resilience for a while. ...
By Scalextrix , 12 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 , 1 day 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 , 1 day 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 , 1 day 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 , 1 day 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 , 2 days 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 , 2 days 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 , 3 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 , 3 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 , 3 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 , 3 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 , 3 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