Last seen: Nov 5, 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: Electricity price predictions
Is the distance between those new farms and where the e...
By Batpred , 6 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa hopefully after the rad balancing it will perf...
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RE: Midea ASHP – how to set weather compensation
@mosibi yes I am interested in potentally evolving my s...
By benson , 8 hours ago
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RE: UFH downstairs and radiators upstairs balancing question
@davidnolan22 Hi, ok first of all it very hard to truly...
By ASHP-BOBBA , 9 hours ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
Installers coming tomorrow. One has messaged messaging ...
By Crimson , 9 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
11.2kW Ecodan Manufacturer: Misubishi Model: PUZ-WM...
By DRB01 , 10 hours ago
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RE: Homely asking about Solar Panels.
@majordennisbloodnok I will report back with any develo...
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RE: Mediation with RECC, what's your experience?
@editor Thank you, I really appreciate it! I've made ...
By TreeWizard , 14 hours ago
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RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
Are you able to post a photo of that 180-litre cylinder...
By Transparent , 16 hours ago
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Agreed. It doesn't take all that much maintenance to ke...
By Majordennisbloodnok , 18 hours ago
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RE: Oil Boiler & Heat Pump Hybrid System
OK. Got it. As a fellow rural West Country resident, ...
By Transparent , 20 hours ago
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RE: My DIY Heat Pump installation
@pollar-bear Top job, I installed my own too and even t...
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RE: Who has a V2G EV installation
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
Ok so that seems to be the key point namely only mcs ca...
By JamesPa , 1 day ago
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RE: One flow valve appears to be duff
You might want to consider the following common faults:...
By IaAck , 2 days ago
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RE: When to use Octopus Intelligent Go tariff with my heat pump and battery
We are on the Intelligent Octopus Go tariff. We instal...
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RE: New build installation query
@paullacey While the others wait for more info do you m...
By ASHP-BOBBA , 2 days ago
