Last seen: Oct 1, 2025
@jdee PM me if you want to discuss it.
@bob-grumble You made a very good decission purchasing the Nibe unit and this will make you even happier. There are 2 different modules that fit in ...
@cervelo I would ask them to replace the Glycol with a dump valve. Glycol will significantly increase your heating cost as it is like pumping syrup. T...
@editor The air is not removed from the house, the cold water from the ground collector is circulated through the central heating system, cooling inst...
It is relitivly easy and very cheap to cool with a GSHP, you have install a heat exchainger, and a couple of pumps and a controller (if the unit you h...
@jdee I can help, but I think it may violate the forum terms, check with Mars.
@ldnajt Yes it can, but why would you? If a heat pump system is designed properly, it will work properly and supply substantial savngs and good paybac...
@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...
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RE: Advice on reading thermal images
@colinc, I'd forgotten that this thread even existed so...
By Mars , 6 minutes ago
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RE: Heat Pump Training vs. Real-World Installation
@judith I looked at the control challenge of balancin...
By Lucia , 39 minutes ago
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RE: Grant Aerona circulation/system pump staying on
@mikefl thank you, I've changed 4200 to 2 and now the m...
By damonc , 2 hours ago
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RE: Solar panels on side of house to heat water
The original strategy behind the production of bi-facia...
By Transparent , 2 hours ago
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RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
@batpred I've had a bit of time to look into this to...
By Bash , 3 hours ago
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RE: Flow rate discrepancy between ASHP and manifold
Air release valves dont always work! You are gonna ha...
By JamesPa , 3 hours ago
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
Fair enough. I recommend quizzing him to get your mone...
By JamesPa , 4 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@simonwig Thanks for the bump. Not sure why I didn't se...
By HCas , 7 hours ago
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RE: Are Water Companies Delivering Bricks?!
...which in turn reminds me of a Thelwell cartoon I onc...
By Majordennisbloodnok , 7 hours ago
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RE: Our journey through Octopus tariffs 2020-2025
I mentioned above "2025 move to Intelligent Go meant ...
By Tim441 , 7 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@benson — thank you, that is useful information you hav...
By cathodeRay , 10 hours ago
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RE: Electricity price predictions
My apologies. I should've written "The number and dep...
By Transparent , 11 hours ago
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RE: Help…my NIBE heat pump has faulted again!
If it happens only when it gets cold then it maybe that...
By JamesPa , 12 hours ago
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RE: Grant Aerona3 - Home Assistant control via Modbus
Has anyone got past this screen to set up the integrati...
By AlanW1212 , 12 hours ago
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RE: Diagnostic Data Needed for Repeatedly Failing Tesla Powerwall 3 System
You seem to be on the right track... Installers are rec...
By Batpred , 21 hours ago
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
there's a detect cycle setting (4200) on the old grant ...
By damonc , 23 hours ago
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RE: Commencing on an ASHP Installation Process
@sheriff-fatman It's also worth highlighting that th...
By Lucia , 24 hours ago
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RE: Hitachi Yutaki SCombi Heat Pump - Owners
. It does but, unless there has been a firmware updat...
By JamesPa , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
Yesterday it was chilly and the cosy6 had a Cop of 4.3 ...
By AgentGeorge , 1 day ago


