Last seen: Jan 14, 2025
@derek-m I know you've made this same conversation on the other thread so I prefer not hijack this one if we can avoid? other people on the other thr...
@scrchngwsl I've had similar ideas myself, as I also have temp sensors in almost all rooms, all going into home assistant, and wish to (eventually) op...
@iantelescope what do you mean by FCU? that usually means Fan Coil Unit, a heat/cool emitter that combines a fan and a heating exchanger, but I doubt ...
@iantelescope so that sounds to me well beyond the support of this forum for a bit of DIY tuning. you need a professional to rebuild it properly, and ...
@iantelescope same as derek-m, its not quite dragon's den "I'm out" but please help us to help you. if you want that help from us to potentially do ...
@iantelescope I've no idea what changes are needed on your system. I think it would be very useful if you could draw a schematic of your system? That ...
I'm halfway between the two of you. If a system installed under the current MCS regime, only delivers COP 1.5 and it was specified as 4, and/or it j...
I tried to do this with my existing system. But: my primaries to the boiler were undersized (they were replaced for the heatpump), my existing circula...
@steevjo indeed. there are some photos of mine in that speakev thread, that I was able to take at one time when the sparks were here, showing the eart...
@jamespa a few thoughts heatpumpmonitor.org is great , but in the nicest possible way something of an echo chamber - the people who've made the effo...
I had a discussion on speakEV about exactly this a while back (ignore the bit at the start about the rolec, thats' gone, the latter part is a powerwal...
totally agree with this. I recognise that I'm in a very fortunate position of having had the capital to invest to make the changes that I have done wi...
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RE: ASHP sizing - value of Heat Transfer Coefficient
Sorry, but I cant see what the point of this is unless ...
By JamesPa , 7 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
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By Toodles , 11 hours ago
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RE: Ecodan unable to hit legionella target temp - what's the consensus?
UPDATE: Thanks everyone who commened with suggestions h...
By 9jwr9 , 15 hours ago
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How long will your energy contract last?
Some heat pump tariffs don’t run as long as a heat pu...
By Toodles , 2 days ago
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@morgan They are unsupervised these days, can’t get the...
By Toodles , 3 days ago
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RE: Setback savings - fact or fiction?
Exactly. We only need to compare conditions, to decide ...
By cathodeRay , 4 days ago
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RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I found because I have very low heat loss I can set bac...
By RadWhisperer , 4 days ago
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RE: Need Help Optimising My Rushed ECO4 Install: 12kW Bosch Heat Pump
Welcome @mickamills We too have an oversized 12kW Sa...
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RE: My Powerwall 3 Consumes 3-4 kWh/Day in Self-Consumption: Is This Normal?
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RE: Speedcomfort radiator fans
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RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
@bash brilliant, thanks for the feedback
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RE: Heat Pump Heats the House… But It’s Not Cosy. Emitter Changes or System Tweak?
@alastair There I was, feeling grumpy, he said “Cheer u...
By Toodles , 4 days ago
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RE: Grant Aerona: Is there a setting to keep the 2-port valve open during pump blockade
Depends on OAT. Mine cycles at OAT>10 and of course...
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RE: New Fogstar 15.5kWh upright solution
@transparent My conclusion is as you have noted, tha...
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RE: Mitsubishi Ecodan R290 10kW performance
And to you too. Wishing you a very enjoyable festive s...
By Sheriff Fatman , 5 days ago
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RE: External pipework insulation
They do? But that isn't apparent from the photos we'r...
By Transparent , 5 days ago
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RE: Say hello and introduce yourself
@velcro welcome to the forums. Please feel free start a...
By Mars , 5 days ago
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Daikin EDLA11D3V3 DHW Settings
I have a newly installed EDLA11D3V3 which I'm still get...
By Velcro , 5 days ago
