
Last seen: Mar 20, 2025
Ah, OK. This document from Mitsi has a table comparing all the monitoring packs they offer and EMP2 differs from EMP3 in that EMP2 doesn't have a he...
I'm assuming you mean the EMP3-M-1PH monitoring pack? I've found it online at anywhere between £1,000 to £1,750 and even OpenEnergyMonitor devices are...
That's good, @callum_62. I also have a solar PV array and, as it happens, Growatt inverter and battery. Whether or not the battery is worth the extra ...
Welcome to the forum, @callum_62. Glad to see you making an appearance before picking an installer since preparation is a big part of getting a good o...
Your reply came in whilst I was typing. One of the first things to consider is not turning the heating off overnight; a setback to a slightly lower ...
OK, I've had a bit more of a think about your post so I can reply in a bit more detail. I don't know much about the ECO4 scheme but there are quite ...
First things first, @wesleyp1874, welcome to the forum. You’re right that there are a lot of members here with a wealth of broad knowledge and experie...
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Heat Pump Dramas?
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Latest Posts
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@sunandair I can't get my system higher than 35 or 3...
By davidnolan22 , 55 minutes ago
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RE: Confused about Samsung Gen6 Hot Water Controller
As far as I am aware the only way to persuade the heat...
By DerekDeLeon , 2 hours ago
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RE: Nibe F2040 ASHP PCB failure
@delta I’ve raised this with NIBE today. Their team is ...
By Mars , 10 hours ago
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RE: Are MCS are finally improving (some of) their guidelines?
Encouragement of installers to take account of the emit...
By JohnR , 10 hours ago
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RE: Smart TRV experiences (ideally integrating with Midea heat pump)
Yes, I'd read that and already knew that LSVs exhibit a...
By madbilly , 10 hours ago
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In our case the pipe run for the heat pump is short and...
By madbilly , 11 hours ago
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Plug and play solar. Thoughts?
What do you think of these plug-and-play Balcony Solar...
By Lucia , 13 hours ago
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@toodles no, unfortunately we don’t have access to the ...
By Simon and Zoe , 13 hours ago
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RE: The EPC Dilemma: How Current Ratings Fail Heat Pumps
Hi, im not an expert on EPCs but today got a D for my 1...
By rodwebster , 14 hours ago
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@sandman1600 What I mean is, your UFH power is 79wm2...
By davidnolan22 , 15 hours ago
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RE: Vaillant AroTherm Plus 7kW
Thank you James for such a complete write up. We also h...
By Judith , 15 hours ago
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RE: Ecodan Auto Adapt Questions
It wasnt me that mentioned this, was someone else, I wa...
By JamesPa , 16 hours ago
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RE: Renewables & Heat Pumps in the News
In a move that potentially promises to benefit homeowne...
By Mars , 16 hours ago
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RE: Vaillant water pressure gauge vs Analogue gauge
I have the same, so equally interested in the answer. ...
By JamesPa , 16 hours ago
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RE: Thinking of ripping our my IVT Greenline HT Plus C model and replacing with a gas boiler.
Somebody has to pay for their ignorance! In fairness ...
By JamesPa , 20 hours ago
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Thats simply not true (to any material extent), which i...
By JamesPa , 1 day ago
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Database of heat pump performance data?
Hi all, I really like Heatpunk, especially the way th...
By madbilly , 1 day ago
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RE: Air source heat pump roll call
Good idea 🙂 Manufacturer: MideaModel:10kW R32 Monob...
By madbilly , 1 day ago
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RE: What is the best approach for primaries in heat pump installations?
Don't forget there is no such thing as zero loss insula...
By Judith , 1 day ago
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RE: Battery storage to run Heat Pump.
@transparent Flexibility Services are different to w...
By Lucia , 2 days ago
Latest Topics
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Plug and play solar. Thoughts?
By Lucia 13 hours ago
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By JamesPa 16 hours ago
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Vaillant water pressure gauge vs Analogue gauge
By jeegnesh 17 hours ago
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Database of heat pump performance data?
By madbilly 1 day ago
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By madbilly 1 day ago
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Confused about Samsung Gen6 Hot Water Controller
By ntruby 2 days ago
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help with new bathroom and towel radiator
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Grant Aerona fine tuning advice needed
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