Last seen: Jul 30, 2025
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...
@jamespa I was almost using your piece above as my script to explain what I wanted to do. I had even done a translation into Portuguese, but I had no ...
Latest Posts
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RE: Share Your Experiences with Heat Pump Manufacturer Support
@terry1812 We have a Daikin EDL03 8 kW monobloc Altherm...
By Toodles , 1 hour ago
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RE: ASHP heat output monitoring
@carlo - welcome to the forum. I don't know about LG...
By cathodeRay , 2 hours ago
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RE: Why do we need pressurised systems?
@old_scientist If that were the case (and it might well...
By Toodles , 6 hours ago
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OK... I'm here. But the amount of my time needed to add...
By Transparent , 8 hours ago
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RE: 300 Liter Tank - Do I have to heat it all?
There’s no second hand market for DHW tanks (I was told...
By Judith , 13 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
We had an excellent four months (11/3 to 15/7) generati...
By JulianC , 21 hours ago
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RE: Is this just haze or something more?
I think the present somewhat cooler hazy days show the ...
By Judith , 1 day ago
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RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
All noted and accepted and as I say I am sorry that you...
By JamesPa , 1 day ago
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I think it is very much me that is sitting outside the ...
By Grantmethestrength , 1 day ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@davidalgarve It should just be recovered by both servi...
By dgclimatecontrol , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
Aggregators have been recognised for many years, and it...
By Transparent , 2 days ago
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RE: Help me keep the faith with my air source heat pump installation
Great news I edited my previous post (probably af...
By JamesPa , 2 days ago
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RE: Double or Triple Glazed Windows?
@toodles Glad to hear things are progressing well for y...
By TRBob , 2 days ago
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How to waste energy (and time) playing with AI.
A friend of mine who subscribes to an AI service was ex...
By Toodles , 3 days ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
@topher you’re more than welcome to, yes. I’ll send you...
By Mars , 4 days ago
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RE: Fitting new shower valve ..........
I’ve never taken a chance when fiddling and changing ou...
By Mars , 4 days ago
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You should contact the council and report the unsatisfa...
By JamesPa , 4 days ago
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RE: Benefits of an extra horizontal loop for GSHP
I would deffo install an additional slinky run, especia...
By Transparent , 4 days ago
