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Last seen: Oct 1, 2025
@batalto Exactly, the nest has no control over the water temperature and there lies the problem. It is like the jester controlling the kingdom. 38 deg...
@ceebee, I know this sounds against all common sense, but I can assure you it works, turn all your radiators in your common areas up full, and only tu...
@derek-m, you are incorrect about oversizing units, most units are inverter and modulate their output, their most efficient point is at approximately ...
@stevebrockie3, If your installers are MCS certified, they have to do a room, by room calculation that takes your current build, insulation levels, ve...
@batalto, You are mistaken, if you are using a Hive thermostat, you do not have modulating weather compensation, you may have weather compensation ena...
@batalto, Unfortunately you will find your actual COP (or SCOP) will be very different and significantly lower than your predicted level, there are 2 ...
Hi All I am an installer who has been installing both ground and air source units for over 20 years. I am not here to sell, I am here to help and di...
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Degrees of Separation
Latest Posts
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+1 that works well If most of the thermal mass is in ...
By bobflux , 7 hours ago
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RE: Mitsubishi Ecodan FTC6 settings
While @F1p's dongles are great, the FTC can do this its...
By RobS , 15 hours 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 , 15 hours ago
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RE: Rate the quality of your heat pump design and installation
I'm kind of at the end of my heat pump installation now...
By JandP , 20 hours 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 , 21 hours ago
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RE: Electricity price predictions
@papahuhu Groucho Marx had something to say about no...
By Toodles , 23 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@jamespa haha very true, although the engineer yesterda...
By swwils , 1 day ago
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RE: Vaillant Arotherm Pro vs new Plus
One of the test modes in the installer menu forces it t...
By JamesPa , 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 , 2 days ago
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RE: HeatPump maintenance in Swindon area?
@vince31 have you tried using our finder:/p>
By Mars , 2 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 , 2 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 , 2 days ago
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RE: Renewables & Heat Pumps in the News
Be interesting if this results in any wider changes to ...
By Jeff , 2 days ago
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