Last seen: Feb 26, 2025
@mike-h The short cycling problem is improved but not resolved. It seemed like it was the thermostat constantly switching it on and off so I dropped t...
@kev-m Yes, weather comp is set to 37-45. Thermostat up and flow temp down might work (and keep the wife happy). I don't what the trace at the bottom ...
So I finally have the MMSP up and running and have some data from PassivLiving. Overall efficiency is at 3.65 which I am assuming is good for this tim...
@derek-m Thanks! I just wanted to be a little more energy efficient by having the upstairs rads turn down during the day and the downstairs rads tur...
Well, the install went ahead without the buffer, there was absolutely no space near the tank so I will so how it goes. I will have a better idea about...
@editor Thank you, that is really interesting. I almost feel bad for giving the installer a hard time now (almost). It seems to be at odds with this ...
@derek-m A single Hive controller is being installed. My existing rads just had manual turn valves which never turned. I had to chase up the supplier ...
@derek-m Thank you for responding. All the rads are specified to have TRVs on them (the install isn't finished yet). In fact I'd like to update them t...
Latest Posts
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RE: Daikin Altherma 3 / HomeAssistant
@ubert767, it’s a little unclear from your post, so for...
By Majordennisbloodnok , 9 minutes ago
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RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
I wanted to provide an update in regards to the insulat...
By DREI , 33 minutes ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa i cant seem to find the same sensors/readings ...
By AdamK , 35 minutes ago
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RE: Radiator Sizing Dilemma: Vertical vs Type 33 for Low-Temperature Heat Pump Systems
That's my main concern too. On top of that, I ...
By DREI , 59 minutes ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
Also it embeds a complex system, almost taking the home...
By JamesPa , 1 hour ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
Thanks, patience is something I’m trying to ma...
By Crimson , 3 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
2025 - now a record year of Solar PV Generation. Octobe...
By AllyFish , 6 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump - AI may have its uses (and I sort of allow...
By cathodeRay , 8 hours ago
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RE: Mitsubishi Ecodan R290 10kW performance
Totally agree that any system is reliant on the ability...
By Sheriff Fatman , 8 hours ago
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British Gas Heat Pump Installation Complaint
In 2024, my wife and I thought that we would try to do ...
By BGNO , 9 hours ago
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Erm... no we can't! The issue first raised by the OP ...
By Transparent , 10 hours ago
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RE: Is it mad to think there should be a minimum SCOP for UK heat pump installs?
This wouldn't solve the problem @mars is trying to solv...
By JamesPa , 10 hours ago
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RE: Who has a V2G EV installation
I have PV, ASHP, UFH, Battery storage and no Gas (yaay ...
By AgentGeorge , 12 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
Thx, but Sven did the hardware development. My role (as...
By Mosibi , 22 hours ago
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RE: PV Panels on roof in Conservation Area
@majordennisbloodnok Fnaargh, I was thinking about try...
By colinc , 24 hours ago
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RE: Electricity price predictions
@jamespa Ah, you mean MPs that have not pro...
By Batpred , 1 day ago
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RE: Buying large amp bidirectional RCD and RCBO
Exactly @transparent , this type of RCBOs are not easil...
By Batpred , 1 day ago
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RE: Very Much Awake – Renewing the Heating Industry One Step at a Time
I feel that that attitude shared by Aadil from Heat Gee...
By Toodles , 1 day ago
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RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
and we have some of the strongest tidal flows anywhere ...
By Old_Scientist , 1 day ago
