Last seen: Jul 23, 2025
I watched it. I found it an interesting discussion but Im not sure how much sense it would make to someone coming at this from a 'standing start'. T...
@cathoderay Whilst trying to do an energy analysis I looked a bit more closely at the two plots you posted of similar days. The cycling, once you ar...
Very sensible. Get the 'second round' quotes in, hopefully puts you in a position to make a decision.
No pressure or obligation, this discussion has moved on so much I felt it worth restating in case you had missed it. Installers will probably sa...
Don't lose sight of the fact that at some point to optimise your settings, I recommend to turn this to max and 24*7 operation then adjust your water l...
Is that because the only people who will quote for 45C also quoted for Vaillant? Might be worth doing a stare and compare (between the quotes) on ...
OVO already offer such a rate. Only for certain makes of heat pump. They get the data from the heat pump via its internet interface and the manufact...
Excellent Well they should be, its in the data sheets (or at least it should be in the data sheets). Can I ask what prompted them to say this? ...
Im sure that someone who can predict this could earn a lot more money doing other things, like predicting the results of horse races. Seriously thou...
You are being too traditional, heat pumps mostly should be run 24*7 as low as possible. There are of course exceptions if you cant get this to work, ...
Im with @editor on this, but its definitely worth experimenting. Many (including me) do find that pure weather compensation with absolutely no room...
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Latest Posts
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RE: Who's your electricity provider and what's your tariff?
@old_scientist Cosy is a really good tariff for heat pu...
By ChandyKris , 3 hours ago
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RE: Wood burner with ASHP - direct air?
This depends on the size of your wood burner and size/t...
By Lucia , 5 hours ago
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RE: Difficult positioning of air source heat pump
@rikiarn It's a not a buffer it's a volumiser which is ...
By Lucia , 5 hours ago
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RE: Is your heat pump insured?
To make things clear, lots of insurance companies cover...
By Lucia , 6 hours ago
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RE: Boxt Heat Pump Installation Experience
@adrian any updates since installation? How is it perfo...
By Ashfp , 11 hours ago
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Benefits of an extra horizontal loop for GSHP
Hello everyone, We're in the process of installin...
By thewiseoldbird , 1 day ago
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RE: Say hello and introduce yourself
Hi @seatonian - Yes, I know Seaton, and I have the Nat...
By Transparent , 2 days ago
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RE: Buffers, hot water and cooling
The principal reason that heat pumps have minimum flow ...
By JamesPa , 2 days ago
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@seatonian got your email. Will connect you with a reco...
By Mars , 2 days ago
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RE: No-code, plug-and-play monitoring for your heat pump
I think I have found βThe One!β Waveshare ESP32-S3-POE-...
By Grantmethestrength , 3 days ago
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@downfield and @toddles, this isnβt in the settings cur...
By Mars , 4 days ago
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RE: Homely launched for Grant Aerona ASHP control
I haven't bought the Aerona Smart Controller (Β£700!) bu...
By Prunus , 4 days ago
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RE: Antifreeze top up for my heat pump - is this a rip off?
For the record, Grant supply ethylene glycol for their ...
By Prunus , 4 days ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer amazing. Well done!
By Mars , 5 days ago
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RE: Air source heat pump roll call β what heat pump brand and model do you have?
Ebac 5kw - Monobloc R32. Developed and made in UK - Mit...
By marcinwloch69@gmail.com , 6 days ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Just another thought - it might be worth thinking about...
By JamesPa , 7 days ago
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RE: BUS Grant: removal of all other fossil fuel heat sources
@rikiarn - just have a think as to how much it will cos...
By Transparent , 1 week ago
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Don't do much digging around.That's best left to the pr...
By Transparent , 1 week ago
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Hi all, I was wondering if anyone had an idea of how th...
By Wh0am3ye , 1 week ago
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RE: EBAC re-entering the ASHP market in 2023
@toodles confirm i have Ebac 5kw ASAP + homely and it w...
By marcinwloch69@gmail.com , 1 week ago