Last seen: Jan 8, 2025
We now have a few people doing some modelling and experiments on setback for an ASHP. IMO modelling a real ASHP in real conditions is quite difficult...
I'll PM you the spreadsheet.
I can’t compete with the detail, complexity and (I hope) the 40 plus page discussion of the previous analysis but this is my attempt at answering @cat...
One of the nagging doubts in my mind is @cathoderay's previous difficulty in reconciling his estimated delivered energy with his previous oil consumpt...
Even if you are using fixed flow, it should still take more energy to heat your house if it's colder outside. This video explains the different he...
@afarmery You can't programme in changes to the WC settings unfortunately. You either use stats or have the timer switch it off. I've used externa...
I hadn't looked at this before but I did and this is what mine does. This was one of mine in October. I don't know if the immersion is used; I didn't...
Let the forum know what they say if you do. I asked the question on a Mitsubishi Facebook group and that's the answer I got - it might not be correct!
I've remembered something that may explain it; some FTC6s were supplied without the energy delivered functionality. I don't know if it was hardware o...
No you did make yourself clear, it was me! Apologies, the little house symbol isn't there when on WC. If you switch to room temp control on the main ...
@hotheat have you been able to get the consumed/delivered data from the main controller? It's accessed using the far right of the four buttons. The...
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RE: Midea ASHP – how to set weather compensation
@cathoderay thanks for that. I have set up daily schedu...
By pash44pump , 28 minutes ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
So this is from Grant - can't fault them for speed of r...
By GuydeB , 43 minutes 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 , 2 hours ago
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RE: Humming sound on new install.
Roof trusses and dry lined ceilings are a massive sound...
By AllyFish , 4 hours ago
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Funny story Graham, when I started looking to ...
By DREI , 14 hours ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 18 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 , 20 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 , 20 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 , 22 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 , 22 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 , 22 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 , 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