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Last seen: Mar 14, 2024
@derek-m You just reminded me I have a pizza oven thermometer which I can use In my lounge There are 4 radiators. I took the readings from ...
@kev-m The thermometer is linked the Passiv system and you can see the temperature on the graph which is placed in the lounge. There is no other th...
@allyfish I went to the controller and these are the readings I see at the moment Circulating water return temperature - 32c Compre...
@batalto They were balanced when the additional circulating pump was installed and even then the largest radiators just weren't getting hot. Does...
@derek-m See the graph below for usage in Oct when the unit shouldn't really be defrosting given outdoor temperatures are 7c+. It's not clear to m...
@allyfish thanks for your detailed response. I don't think the unit is undersized if anything we went for something slightly bigger than what the he...
@hughf do you know anyone knowledgeable who could do this and would it invalidate any Grant warranty? I think you are right though grant just treat i...
@derek-m Thanks for your response see below for responses to your questions. Heat loss attached Yes in weather compensating mode AFAIK 21c i...
Addendum to my previous post. Also I wanted to ask if anyone else sees the sort of consumption pattern in the picture attached where the heat pump co...
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Degrees of Separation
Latest Posts
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RE: Comms and power cabling to outside unit
That's also my understanding. Obviously outside mechan...
By JamesPa , 1 hour ago
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RE: Vaillant Arotherm Pro vs new Plus
when our system was installed in September 2 years ago ...
By Judith , 12 hours ago
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RE: Rate the quality of your heat pump design and installation
I had a Heat Geek lead install by Green Heat Norfolk. T...
By Orlando , 20 hours ago
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+1 that works well If most of the thermal mass is in ...
By bobflux , 1 day ago
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RE: Mitsubishi Ecodan FTC6 settings
While @F1p's dongles are great, the FTC can do this its...
By RobS , 1 day ago
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RE: Samsung heat pump - data cable issue
If it's a data cable, current will be minuscule, voltag...
By bobflux , 2 days ago
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RE: MCS Quality Audit – Has Anyone Had One? Did It Lead to Remediation?
I got hit with an RHI audit in 2022. It was far from c...
By Abernyte , 2 days ago
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RE: Electricity price predictions
@papahuhu Groucho Marx had something to say about no...
By Toodles , 2 days ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@jamespa haha very true, although the engineer yesterda...
By swwils , 2 days ago
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RE: What a difference a few degrees make.
Wow. Having accepted the challenge, I ran the cold tap ...
By Old_Scientist , 3 days ago
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RE: HeatPump maintenance in Swindon area?
@vince31 have you tried using our finder:/p>
By Mars , 3 days ago
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Looking for beta testers for a new homeowner heat pump tool
Over the past few months I've been building a brand new...
By Mars , 3 days ago
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RE: Indevolt Batteries UK Support & Info Thread
It depends on how you configure it via the app. The ma...
By JamesPa , 3 days ago
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