
Last seen: Sep 9, 2025
It rather suggests to me that any company that is wanting to install a buffer in that size of system is placing themselves on the rejected companies l...
@terry1812 To make things a little clearer, here is a plot for the last 6 hours and includes return flow temperature too. Regards, Toodles.
@transparent Back in the seventies, a new building was being constructed in my department and I was asked by the architects for comments on the sugges...
@transparent That illustration suggests an 8-10 double sockets job to me, after all, that is still only 4 sockets per wall and two for plug in sensors...
@old_scientist My ‘Gut Feeling’ is that the idea should be strengthened somewhat; panels are becoming more efficient and productive so a minimum of 2 ...
@terry1812 I think that on the Daikin MMI, setting the emitter type to radiators allows for a DT of 5 C; the emitter type set to UFH allows for a DT o...
@terry1812 The MMI and Homely are connected but the data comes from the heat pump cabinet via a D.comm unit attached to P1 and P2 connections in the M...
Further to the above, yes, we like a comfort level well above that of many! 22.4 is where our baseline is (We actually like 22.5 but allow a little fo...
@terry1812 The Homely Dashboard reports 4.57 for that period. (Pinches of salt are supplied as required 😉) Regards, Toodles.
@terry1812 Before I had Homely smart control, I had been tweaking the Daikin WC curve but was battling against wide temperature (OAT that is) variatio...
@maxthedog Welcome to the RHH, your experience and expertise will be very useful hereabouts I’m sure. We are a friendly group and no question is too t...
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RE: COP is not the only measure of efficiency
@toodles Your use case is indeed very different to mine...
By jamespetts , 1 hour 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 , 1 hour ago
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RE: Who’s Caved and Switched the Heating On Already?
Hell no, October as a matter of principle. If I had my ...
By Old_Scientist , 1 hour ago
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RE: Renewables & Heat Pumps in the News
@mike-patrick Well, if Europe is stalling partly due to...
By Toodles , 2 hours ago
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RE: Buffers, hot water and cooling
Seems a lot of work with hit or miss results and potent...
By dgclimatecontrol , 3 hours ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@dgclimatecontrol I have no intention of removing the...
By Morgan , 3 hours 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 hours ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 6 hours ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 6 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 7 hours ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
Good unit. And the 10 kW is the same as the 12 kW I ...
By HCas , 1 day ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 1 day ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 1 day ago
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 1 day ago
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RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 2 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 2 days ago
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RE: Midea ASHP – how to set weather compensation
@cathoderay OK let's wait and see, it sounds an interes...
By Tasos , 2 days ago
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RE: What is the Heat Geek Guarantee?
@judith, I’m with you on Heat Geek, but there really do...
By Mars , 2 days ago
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RE: Electricity price predictions
Community energy installations are a great idea, but th...
By Scalextrix , 3 days ago