Last seen: Jun 27, 2025
Just had a go at this - scored 83. Not bad for just a homeowner with an ASHP and an interest in system design and how to extract the most efficiency. ...
Over the last 6 days we've done 8 re-heats up to 42degC on our 300l cylinder.Total energy consumed: 13.853kWh [1.732kWh per re-heat]Total heat energy ...
@old_scientist Sounds like that could work for you. Whilst staying on Agile, it may be worth shifting your usage pattern to what you would inten...
@irmartini this graphic may be helpful - plucked from the Octopus site at /octopus-smart-tariffs/
Ah great, keep us posted on how it's going - will be interesting to compare 🙂
I agree, this does seem to be an overall improvement: not only is there an extra 'dip' but all the dips are 'deeper' and the peak is less high compare...
Indeed, the Agile rates for this month until today have not been especially exciting. I'm on the waiting list with the DNO for getting an export MPA...
Heat Geek have a good article on this. I normally heat the DHW to only 42degC, but we have a high turnover. It gets plenty of extra temperature in the...
To help bolster the rather small number of NIBE owners on here, my ASHP is a F2040-12. I have this hooked up with the OpenEnergyMonitoring kit - lin...
@toodles I can also happily report that the Agile tariff is has been working very well for us since we switched over in early February - easily halvin...
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RE: Experience - New Build / Complete New Heating System
@vincro We have a similar sized 1950's semi with a 2...
By Bash , 17 minutes ago
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RE: Heat loss based on gas usage
@jamespa Thanks. The numbers posted above were jus...
By Bash , 22 minutes ago
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RE: Heat pump not reaching flow temperature
I would describe this as either a fault or a configurat...
By JamesPa , 57 minutes ago
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RE: I’m glad the cold spell is over!
Thanks for the update, @judith. Cold spells with heat p...
By Mars , 1 hour ago
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RE: Post-Traumatic Heat Pump Stress Disorder
@johnbroome As I say I think you probably have a fau...
By JamesPa , 2 hours ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
@batpred I started reading this thread thinking I would...
By Hook , 2 hours ago
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RE: Please help with the settings ecodan
@sheriff-fatman when I increase it to number 3, the ...
By nose1972 , 3 hours ago
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RE: Recommended home battery inverters + regulatory matters - help requested
So far as i can see no because its NOT connected to the...
By JamesPa , 3 hours ago
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RE: New Daikin 11kW Altherma 3M install - is it working as it should?
I forgot to mention: Octopus measured our heat loss at ...
By Toodles , 4 hours ago
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RE: Considering MLCP (Multi-Layer Composite Pipe) for ASHP
Thanks Mars and thank you for reaching out to so many p...
By iotum , 4 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: @davec Manufacturer: Peak Energy Mode...
By DaveC , 4 hours ago
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RE: Rate the quality of your heat pump design and installation
Well, the guy came out, turned the heat pump to max, we...
By razz , 4 hours ago
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Midea R32 setup and bizarre running with lengthy off periods?
Hi I am new to the world of ASHP and have just had a re...
By Countryman Helmsley , 5 hours ago
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RE: Setback savings - fact or fiction?
Given the weather has been relatively stable, the empir...
By Batpred , 5 hours ago
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RE: GSHP WOES! Midland based engineer recommendations?
@editor That is very kind! Thank you so much.
By johnbroome , 6 hours ago
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RE: ASHP Energy Consumption: Aira 12kW heat pump
@wally Hi I am not sure how large your house is b...
By TechnoGeek , 7 hours ago
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RE: Predicted Heat Loss & Needs from MCS calcs vs EPC vs actual
I've been thinking along similar lines to @tim441 from ...
By Sheriff Fatman , 8 hours ago
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Thanks, @technogeek. Good to hear about the accuracy. ...
By Majordennisbloodnok , 8 hours ago
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RE: Advice for a novice on Mitsubishi Ecodan 6kW
In my case it was a very specific pattern of behaviour ...
By Sheriff Fatman , 9 hours ago
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RE: Vaillant aroTherm not heating with many faults
@ashp-bobba Yeah I'll give it a go, will check filter...
By Anon67 , 9 hours ago
