Last seen: Sep 13, 2025
You may recall that this is what I did, without realising I had done it. The problem is this: you balance the radiators on a normal day or over a peri...
I can't tell you how manufacturers do it, but I can tell you how I do it using a DIY approach on a Midea heat pump. I have weather compensation on all...
@toodles - I'll write the press release - Toodles Pips the Heat Pump Pimp
It's not unknown for the spreadsheet to be flawed. I've already mentioned the hidden wrong Midea output numbers in the freedom heat Pumps spreadsheet....
We are saying the same thing - the ordinary prospective heat pump owner should not have to delve deep into technical data. The essential key facts, in...
It doesn't need to be that complex (the great being the enemy of the good). Also removing the inhabitants removes one of the key variables - human beh...
I think @matwin may be after the next stage. The ABC guide covers the basics - jargon and principles - but doesn't go so far as how to select an insta...
My installer used the Freedom heat pump spreadsheet, which until recently was widely available and widely used. It is highly MCS focused (for grant ap...
@matwin - a good summary, though in fairness I should add there are also a few friendly dolphins out there as well. The problem, as many have discover...
Latest Posts
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Sure I get it but I was going off topic, kinda, but not...
By Scalextrix , 17 minutes ago
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Firstly if your not g3 qualified then I wouldn’t touch ...
By Damon Blakemore , 42 minutes ago
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RE: Help me keep the faith with my air source heat pump installation
OK. Could you post a recording. You may just hear the...
By JamesPa , 2 hours ago
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I think most people that have read this case will agree...
By Mars , 2 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 , 20 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 , 24 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 , 1 day ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 2 days 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 , 2 days 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 , 2 days 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 , 2 days 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 , 2 days 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 , 3 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 , 4 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 , 4 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 , 4 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 , 4 days ago
