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Last seen: Dec 1, 2022
As a rough comparison I had 3 quotes in Nov 2020 for: 14Kw Mitsubishi Ecodan pump 250l DHW tank 6 new radiators MMSP One came in at £14K and...
No it's FTC6 PAC-IF072B-E
They come from the MelCloud app (part of the MMSP). There is a phone version and web browser version. Temperature History is useful for DHW tank tem...
Yes the DHW reached 51º and the value closed properly. I'll keep my eye on that this week. As the for flow temp, at 40º set this morning the UFH are...
@derek-m Aha! It seems the motor had gotten jammed. After quick manual turning of the little cog with some pliers the valve seems to open and close ...
I've just tried that on another valve that controls flow to the radiators and yes manually opening it (move to the left) is quickly followed by an aut...
Thanks for your suggestion Brendon. You clearly have a comprehensive understanding of ASHP systems.I imagine swapping out that valve in isolation woul...
The lever is loose. i.e. I can movie left to right meaning it is open. As a test this morning when the DHW was at 35º I turned off the DHW heating, ...
It's possibly an FTC6 looking at the product number and date of manufacture (see sticker). No there is no wired or wireless sensor attached. No th...
Thanks Derek. Your time is very much appreciated. That is correct, it's on a flow temp setting and several thermostats control the calling for heat....
More granular data for the PUZ-HWM140VHA
I managed to find some data although not as granular as your charts. For the Mitsubishi Ecodan 14Kw R32 PUZ-HWM140VHA model it states that at 7º outsi...
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RE: Where heat loss surveys seem to go against practical reality
I am amazed that there is not something out there to me...
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
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It’s been out a few days and Amazon has already attache...
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