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Last seen: Oct 22, 2026
OK that complicates matters. What make is your heat pump? Can I presume that the TRVs are time-controlled, or are they basic TRVs? I ask because s...
Our posts crossed so please read/re-read mine above also In answer to the question, No, once rads are balanced leave them, and turn down the flow te...
There are several steps to getting the most efficient settings and you need to have faith to see them all through 1. Disable any external controls (...
I've now more or less fixed mine. At night I have enabled noise reduction mode. This does compromise performance when it's at minus temperatures, ...
The Vaillant Arotherm R290 does the legionella cycle natively, ie using the heat pump itself. Most (possibly all) R32 heat pumps dont, they use the...
I actually think its totally unfair to blame the Government entirely, whatever the colour. The fact is that any scheme of this nature (and indeed alm...
OK so your are getting an COP for the installation of 3.5 since it was installed, 3.6 last month and 2.95 this month. This includes both DHW and spac...
If the controller box has a temperature sensor (I don't know but the manual should say) do insist they put it somewhere sensible! You may just want t...
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Degrees of Separation
Latest Posts
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RE: How will removing the standing charge on gas bills benefit heat pumps?
Removing the standing charge and has the effect of help...
By JamesPa , 11 minutes ago
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RE: How much of your renewable and home setup would still work if the internet went down?
Interestingly we had an internet outage about a month a...
By Rob of York , 4 hours ago
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RE: Double or Triple Glazed Windows?
Posted by: @singlespeed With 9 years repairing windo...
By Rob of York , 4 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
@editor We will check and get back to you soon.
By Indevolt Tech , 7 hours ago
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@transparent we’re still running a secure version of PH...
By Mars , 7 hours ago
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RE: How quickly would you want/expect heat recovery to take from setback?
Much longer than that here. The heating isn't even on. ...
By bobflux , 23 hours ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Obviously the weather is changeable but there's a defin...
By Singlespeed , 23 hours ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@rob-of-york I must admit that when we had a Daikin hea...
By Toodles , 24 hours ago
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RE: Forum updates, announcements & issues
Get the Renewable Heating Hub heads-up on WhatsApp. I...
By Mars , 1 day ago
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RE: Safety study for plug in batteries out to tender - looks like Q3 2027 at best before legal
@editor I pointed out to the one of the Fuse execs that...
By dansus , 1 day ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews As well as loft insulation, there are othe...
By Rob of York , 1 day ago
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RE: BT cuts you off, Plusnet blames Openreach... welcome to “seamless” broadband switching
Both of which (in most cases) use Openreach for the las...
By JamesPa , 1 day ago
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RE: Renewables & Heat Pumps in the News
Yes, this is a swiss and german standard I believe, Vai...
By Batpred , 2 days ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@editor FWIW my problem was resolved, eventually, after...
By BigFish , 2 days ago
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