Last seen: Aug 4, 2025
@derek-m It is called snouts in the trough. It is a system that is so complicated, burocratic and disjointed that it is almost impossable to get an a...
@editor It is very simple, I would presume they are MCS regestered, If they are then contact RECC or Hies, which ever they are members of. They shoud ...
@mjr Do the regulations miss the point YES, are the regulators ineffective, YES
@mjr PIR stands for polyisocyanurate, which is a type of rigid foam insulation that's used in building construction.
@majordennisbloodnok MVHR fans should run continuously 24-7 365. A person exhales about 1 cup of water per day, that is probably more than you produce...
@majordennisbloodnok You have misunderstood me. The tap is your heating system. Your house is full of holes (the bucket is full of holes). Currently, ...
@editor You are mistaken, you consider that the £4750.00 is just labour. It also includes the certification, insurances, administration, management, v...
@majordennisbloodnok Look at it another way, How much water do you need to continuously pour in to a bucket with a hole in it to keep it full? Witho...
@editor What do you consider expensive? You are prepared to pay a lawyer, doctor, accountant, ect (white collar job) £150-£500.00 and hour or even m...
@editor More fool you, that 2 line text is not MCS compliant, technically you would have got a heat pump installation for free, if the MCS system work...
@majordennisbloodnok As you have no idea what the most important figure in the calculation is "I do not know to any accuracy how airtight it is", any ...
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 5 minutes ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
No I dont think you are missing anything. There is def...
By JamesPa , 1 hour ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 2 hours ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 3 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Yes Octopus only have the £9 a month service plan for t...
By NJT , 4 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
@allyfish Dogs have owners - Cats keep staff. You are o...
By Toodles , 5 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 5 hours ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 11 hours ago
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RE: Midea ASHP – how to set weather compensation
I think it is a bug in the code, it comes on even when ...
By cathodeRay , 1 day ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 1 day ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 1 day ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 2 days ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 2 days ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 2 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 2 days ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 2 days ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 3 days ago