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Last seen: Sep 19, 2024
@jamespa I presume that you have been in touch with MCS to ask them to clarify why some of their accredited installers appear to keep wanting to spe...
If one considers how a heat pump functions. Say a heat pump is consuming 1kW of electrical energy and producing 3kW of thermal energy, then it would...
Use the following link. I'm afraid that size does matter with heat pumps. I would suggest that to cover all eventualities a heat pump maximum out...
Of course they are different, one qualifies for the £5000 'bribe', so is much more expensive, than the one that doesn't. Simples. 😎
@jamespa Thanks for the clarification. I stand corrected on the permitted development requirement for an MCS accredited installer, I must admit that...
Unless they have changed the rules recently, I don't remember the requirement that the installer had to be MCS accredited for an installation to be ca...
What would you like to know? Most instrumentation systems are selected to operate in their 60% to 70% of Full Scale Deflection (FSD) range under nor...
@sunandair The flow rate through 15mm pipework will indeed be the same as through 28mm pipework, since it is the quantity that is being measured. Th...
Do you mean the former, rather than the latter? What is the most efficient way to operate a heat pump in milder weather conditions could be dependen...
That's a brilliant idea, why didn't I think of that. 🙄 Or you could just switch off the heat pump for a couple of hours and then switch it back on....
I wouldn't recommend stating that if your compressor breaks and you wish to claim a replacement under warranty. 🙄
@jamespa Let's see if we can agree upon some things. Say that at minimum operating parameters a heat pump is producing 2.5kW of heat energy, but t...
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Degrees of Separation
Latest Posts
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RE: New Build 3 Phase or 1Phase
Not so. 1: It's now the case that the Service Fuse wi...
By Transparent , 6 hours ago
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RE: How will removing the standing charge on gas bills benefit heat pumps?
I think it has an enormous impact on air/air users. The...
By EtchedPixels , 13 hours ago
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@editor Ouch, sorry to re start the tick. I had assume...
By DavidB , 1 day ago
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RE: Say hello and introduce yourself
@e-a-west as the good Major said, welcome to the forums...
By Mars , 1 day ago
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RE: How much of your renewable and home setup would still work if the internet went down?
Yes I actually have a copy of a tool that whenever a ce...
By EtchedPixels , 2 days ago
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RE: Indevolt Batteries UK Support & Info Thread
@editor Hi, To resolve this, please tap on the A...
By Indevolt Tech , 2 days ago
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RE: Double or Triple Glazed Windows?
Posted by: @singlespeed With 9 years repairing windo...
By Rob of York , 3 days ago
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@transparent we’re still running a secure version of PH...
By Mars , 3 days 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 , 3 days ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Obviously the weather is changeable but there's a defin...
By Singlespeed , 3 days 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 , 3 days ago
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RE: Forum updates, announcements & issues
Get the Renewable Heating Hub heads-up on WhatsApp. I...
By Mars , 4 days 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 , 4 days 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 , 4 days ago
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