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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DESNZ have engaged ICF to do a survey of people who hav...
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RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil Fwiw I have the 7kW model with which I'm, ver...
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@grahamf you appear to value your recirculating loop de...
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RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
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RE: Midea ASHP – how to set weather compensation
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RE: What is the Heat Geek Guarantee?
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RE: Electricity price predictions
Community energy installations are a great idea, but th...
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Inventor (Midea) Heat Pump short cycling advice
Hello, I have a Inventor (Midea) 8kW with a 800meters Φ...
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Ooh, heat pumps in neon blue wrap 🤣 🤣 &...
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@profzarkov Good to know in case it ever happens to me...
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RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
I mean, is this surprising? The local installers in my ...
By Alex , 3 days ago
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@old_scientist sorry, I should have made it clear that ...
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@thundermink can you provide photos to illustrate your ...
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RE: Boiling Mad: Exposing Radiatorgate
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RE: Solar Power Output – Let’s Compare Generation Figures
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By Profzarkov , 3 days ago
