
Last seen: Sep 11, 2025
It's good to have you here @tadpole Well indeed!Let's note here that commissioning the system is a legal requirement under Part-L of the Building...
Given the extraordinary weather conditions across the world during 2023, I doubt that West Wales will be seeing any more lumpy water. Have a look at...
If that's wet enough for hydro-generation, there would be a lot of interest here in an ASHP unit powered by water 🤔
That's a great opener, @fabz 🙂 Let me respond to the last point first: It would be pretty difficult to devise a way to export to the grid without...
Thanks for that arithmatic @technogeek and I hope newcomers here can follow that example. Your electricity tariff tells us that you're currently usi...
Indeed so, @jamespa Although I'm often using so little that it hardly seems worth the trouble to actually download the data into a spreadsheet.Here'...
There are 3rd-party services, such as the Bright App from Hildebrand, which you can use to retrieve all the half-hour (HH) usage readings for the past...
Hi @declan90 - we'll be very happy to discuss those options with you. On this forum we usually segregate the various technologies into separate topi...
Thanks @derek-m There are two points here which I need to address separately. A: Before a heat-pump is installed there must be an energy survey perf...
I understand @technogeek However, as this is the main Welcome Topic which everyone reads, I need to pick up two assertions you've just made. 1: A ...
Sorry to hear this @technogeek But I'm puzzled by your description of the failure.I too have a thermal solar system. As I installed it myself, I hav...
Welcome @marknw - For you and @mark3robinson who has also just joined here, could you please do us a favour... ... tell all your friends and relativ...
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RE: Humming sound on new install.
One other thing, I haven’t balanced the rads yet so cur...
By AdamK , 5 hours ago
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Funny story Graham, when I started looking to ...
By DREI , 5 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 , 7 hours ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 9 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 , 11 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 , 13 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: Midea ASHP – how to set weather compensation
I think it is a bug in the code, it comes on even when ...
By cathodeRay , 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 , 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 , 2 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
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