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Last seen: Oct 20, 2026
I only have a single zone (radiators) so I have not looked into these settings previously. Having briefly now looked at the manual, I will check how i...
Hello Majordennis. Yes, so right - I missed the minus sign and now I know what that means. Have you any other thoughts on the choice of option to give...
@rhh2348 It is not really practical as pump room is on different floor level to main living room and in any case I am operating on weather compensatio...
Thanks rhh2348 The FTC 5 is in the front panel of the Ecodan which is mounted on the wall of the pump room. That is at ambient temperature, currentl...
"Pumps" - plural. Could you give an idea of which Mitsu unit you have, because I have only one built in pump in the Ecodan unit and a second one in th...
If you have made your decision to change, then there is not much more that we can offer, but I feel certain it would be of interest to our contributor...
If you have made your decision to change, then there is not much more that we can offer, but I feel certain it would be of interest to our contributor...
Welcome, ecodan- prisonar. You raise so many points that I don't think I can attempt to answer all in one post, but I hope that answers will unfold fr...
@johnmo Thanks for the correction and it sounds promising. I have no idea what head loss I am working at and don't know what the flow rate is, so woul...
@johnmo I have checked the connection of the secondary pump and it is on "Out 2" which is designated for "Pump 2 - Zone 1". Strangely "Out 1" designat...
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Latest Posts
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RE: New Build 3 Phase or 1Phase
The solar is baked in by the building regulations these...
By EtchedPixels , 5 minutes ago
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RE: How will removing the standing charge on gas bills benefit heat pumps?
I'm not sure it makes much of a difference to heat-pump...
By Temperature_Gradient , 16 hours ago
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@editor Ouch, sorry to re start the tick. I had assume...
By DavidB , 17 hours 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 , 18 hours 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 , 1 day 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 , 1 day ago
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RE: Double or Triple Glazed Windows?
Posted by: @singlespeed With 9 years repairing windo...
By Rob of York , 2 days 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 , 3 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 , 3 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 , 3 days ago
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RE: Forum updates, announcements & issues
Get the Renewable Heating Hub heads-up on WhatsApp. I...
By Mars , 3 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 , 3 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 , 3 days ago



