
Last seen: Sep 11, 2025
We need to be on the lookout for a person with a name that sounds vaguely Eastern European or Scandinavian. @editor might know someone.
OK... pulling this back on topic: @bobtskutter - have you come across the Mitsubishi MSZ-AP20VGD ASHP? It's mainly sold in Australia & NZ wh...
🤣 No. I'm raising the issue due to the problems it creates for the grid...or for ensuring that an inverter can deliver a sufficiently high...
I don't see how the total costs which will be applied to bills can be calculated without us knowing how the National Grid Group intend to recoup the £...
That sounds a sensible response from Tesla @johnr Do you or @toodles happen to know if a Powerwall suddenly starts recharging from the grid, giving ...
Running a ULV immersion heater avoids the losses incurred by the inverter. Whether those losses are significant will depend on whether the inverter ...
It's not just current spikes which are the issue @johnr ... nor the switch on surge of the motor(s) as the coils are energised, ... but the co...
The first bit of good news is that you're not near Fylingdales.The usual Arqiva frequency (412 - 424MHz) can't be used there because it would disrupt ...
There's a lot here for us to chew over @anr and I'm going to ask @editor if he knows of a boiler specialist who can also provide an opinion. I...
May I just clarify one point made by @editor... Not quite. Electricity Suppliers will first draw on electricity from generators with whom they ...
It's commonly the case that we expect to 'win an argument' by force of numbers. But in this case, I don't think that's the crucial factor. Governm...
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RE: Midea ASHP – how to set weather compensation
@cathoderay and others. So now I am running an open sys...
By pash44pump , 23 minutes ago
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RE: Humming sound on new install.
One other thing, I haven’t balanced the rads yet so cur...
By AdamK , 6 hours ago
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Funny story Graham, when I started looking to ...
By DREI , 6 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 , 8 hours ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 10 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 , 12 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 , 12 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 , 14 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 , 14 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 , 14 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 , 20 hours 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 , 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
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 3 days ago