
Last seen: Jul 9, 2025
@michel54 it’s really good news that your heating is now working. It’s always a bit unnerving, offering advice without fully knowing the system. I ho...
well I guess there might be some magic dust after all... even in weather compensation it’s happening. Not just Auto Adaptive. we have put our syste...
@michel54 hi Michel. The L9 fault is specific to a problem with the flow rate registered by your flow meter. If the flow rate drops below the usu...
So many questions. but if you’re having to manually activate the circulator it sounds like it’s not set up properly. your language setting is set...
@djh @bontwoody @grahamh this is very interesting - so can we take this discussion further? I’ve always thought mass is very useful in internal wa...
@djh @bontwoody this is very interesting - so can we take this discussion further? I’ve always thought mass is very useful in internal walls as i...
@jamespa so I put the DHW on while the existing hw temperature was elevated. (To see how the HP would react when it reached DHW target temperature ...
@jamespa yes, I think you’re right but it might be worth checking. it can also be seen that the target temp usually over runs by a few degrees, pres...
hi @eleusis these graphs are all DHW cycles and nothing to do with WC mode. and as @jamespa says you’re first graph with the split reheat shows s...
@lucia Defining who is missing out on funding is definitely wide and varied and perhaps inconsistent to what you are concerned about. Locally to me...
Thanks Mars.... I have been following your podcast series, which I’ve found really interesting and helpful. It’s also been handy to put a face to othe...
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Latest Posts
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RE: Buffers, hot water and cooling
It is very unlikely to break, but of course it just mig...
By JamesPa , 11 hours ago
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@downfield and @toddles, this isn’t in the settings cur...
By Mars , 11 hours ago
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RE: Homely launched for Grant Aerona ASHP control
I haven't bought the Aerona Smart Controller (£700!) bu...
By Prunus , 15 hours 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 , 16 hours ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
@skyefarmer amazing. Well done!
By Mars , 22 hours ago
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RE: Wood burner with ASHP - direct air?
@sune is ideal to answer this, but I think he's on vaca...
By Mars , 2 days ago
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RE: Say hello and introduce yourself
Hi @topher - you might be interested to see this very r...
By Transparent , 2 days ago
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RE: No-code, plug-and-play monitoring for your heat pump
We've got a svenar heat pump controller en route and lo...
By benson , 3 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Ebac 5kw - Monobloc R32. Developed and made in UK - Mit...
By marcinwloch69@gmail.com , 3 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 , 3 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 , 4 days ago
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Don't do much digging around.That's best left to the pr...
By Transparent , 4 days ago
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Hi all, I was wondering if anyone had an idea of how th...
By Wh0am3ye , 4 days 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 , 4 days ago
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RE: Compute heat loss from energy used
@jamespa Ebac must be similar to Mitsubishi as they buy...
By marcinwloch69@gmail.com , 4 days ago
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@pie_eater I have been thinking of adding cooling to my...
By TechnoGeek , 6 days ago
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
Agree, but you may have a hard time convincing them, as...
By JamesPa , 7 days ago
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RE: Seal the Deal: Don't Let Your Heat Pump Leak Energy
Hi - fyi - there's a dead image link in the 'Optimal In...
By seatonian , 1 week ago
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RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy
@chandykris Horses and beggars…. 😉 Toodles.
By Toodles , 1 week ago
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RE: Cleaning up after gas meter removed
@agentgeorge Likewise in the loft space; we have 300mm ...
By Toodles , 1 week ago