Last seen: Jul 4, 2025
Hi @mona, As a question, why do you need a rating down to -7? I am sure central London has rarely seen those kind of temperatures.
@rann1888 just wait until it gets cold again, your heat use will go up. That said our house is 21 degrees all day and night so that will use more powe...
Oh yeah, I'll easily do 40kw on a cold day. Really cold I don't see 60-80 being unreasonable. But my house is 260m2 so it's going to take a load of he...
@adaml there is one in my signature. It's very straightforward, just make your own copy and off you go
@siko it's inside the wood store?
Pretty much all single units don't require permission
@mbcool if it's MCS it doesn't need planning so the point is void - they can't object
Pretty sure planning have found the wrong ASHP - There are plenty certified on the MCS website. I'd advise you find the specific model and download it...
If you look at the sheet in my signature from Freedom Heat Pumps it does have a sound MCS calculator. However it doesn't have that ASHP. If you know t...
Per hour
@rv3 once you have your settings dialled in, you probably wont touch anything again. Or you might find you have a winter/spring setting and a summer/a...
@colin that was my other suspect. Is it heating their hot water all the time. It's a good question to @anng.
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 16 minutes ago
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I didn't want to say that, bus since you have said it n...
By JamesPa , 19 minutes ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
I think so but I don't know for certain. A cascade as ...
By JamesPa , 2 hours ago
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RE: Humming sound on new install.
Sorry, I should also add these checks The ASHP must ...
By ASHP-BOBBA , 2 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...
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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 , 5 hours ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 21 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 , 23 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 , 23 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 , 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 , 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 , 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 , 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 , 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