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Last seen: Oct 21, 2026
I have now managed to tweak a few DIP switches to get all the required data through now and I have to say Im really impressed with the dongle (Mitsubi...
@old_scientist I dont monitor the tank temperature but inferring from the flow temp I think the ASHP can heat to around 50-60C. That water is probably...
So after playing about with DHW settings for a while I think the optimum use of the coil is for about 30 mins. After that time the COP drops to a poin...
@majordennisbloodnok Good explanation I thought 😁
@davidalgarve Unfortunately not as I didnt install Melcloud, the dongle doesnt need it. Hopefully Philip will be able to help when he joins the discus...
@davidalgarve The dongle I bought allows the standard Mitsu adapter to plug into it so you can have both. Ive copied in the chap I bought it off so ho...
Vehicle to Home capability would certainly help a lot! I noticed that Sigenergy batteries have this as an option now.
@old_scientist @jamespa So this was last nights DHW run using economic mode. Im a bit unsure as to what the actual COP was as it states 3.00 for t...
@davidalgarve Thanks David
Ive just found out that the module I purchased is compatible with Melpump. Anyone have any experience with that as opposed to Havenwise? @editor Is ...
Here is a screenshot of a spreadsheet I picked up somewhere to give you an idea of SCOPs. We have an A2A in our kitchen and it works well, particulalr...
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Degrees of Separation
Latest Posts
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At this point, whenever someone mentions our heat pump,...
By Mars , 53 minutes ago
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RE: Say hello and introduce yourself
@e-a-west as the good Major said, welcome to the forums...
By Mars , 1 hour ago
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RE: New Build 3 Phase or 1Phase
We are on three phase power because it's an enormous li...
By EtchedPixels , 1 hour ago
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RE: How much of your renewable and home setup would still work if the internet went down?
Yes I actually have a copy of a tool that whenever a ce...
By EtchedPixels , 10 hours ago
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RE: How will removing the standing charge on gas bills benefit heat pumps?
The shoulder months are very difficult to judge COP on ...
By scrchngwsl , 11 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
@editor Hi, To resolve this, please tap on the A...
By Indevolt Tech , 18 hours ago
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RE: Double or Triple Glazed Windows?
Posted by: @singlespeed With 9 years repairing windo...
By Rob of York , 1 day ago
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@transparent we’re still running a secure version of PH...
By Mars , 2 days ago
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RE: How quickly would you want/expect heat recovery to take from setback?
Much longer than that here. The heating isn't even on. ...
By bobflux , 2 days ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Obviously the weather is changeable but there's a defin...
By Singlespeed , 2 days ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@rob-of-york I must admit that when we had a Daikin hea...
By Toodles , 2 days ago
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RE: Forum updates, announcements & issues
Get the Renewable Heating Hub heads-up on WhatsApp. I...
By Mars , 2 days ago
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RE: Safety study for plug in batteries out to tender - looks like Q3 2027 at best before legal
@editor I pointed out to the one of the Fuse execs that...
By dansus , 2 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews As well as loft insulation, there are othe...
By Rob of York , 2 days ago
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