Last seen: Nov 6, 2025
This is confusing dude. The 'stat which is a vaillant sensocomfort by the way is the only control. So if it shuts off the heat it will also do so for ...
"DT measure the rad in the hall to 4DT" there is no Rad in the hall dude. It has a UFH loop. I have a thermal camera.
No Buffer No LLH I think there is only the pump in the Arotherm. 32mm pipework from pump to inside the house under the stairs then 28mm ...
Vaillant arotherm 5kw. 1 month in Getting to grips with it.
Latest Posts
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What is the relationship between flow rate and system balancing?
I've been thinking about this over the last few days, f...
By AndrewJ , 5 minutes ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
I did check and I was subscribed, still am. Didn't rec...
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RE: New Fogstar 15.5kWh upright solution
@batpred But you can still claim on your credit card...
By Bash , 20 minutes ago
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RE: Renewables & Heat Pumps in the News
Definite dont know from me as I have no source at all o...
By JamesPa , 37 minutes ago
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RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
@colinc good luck with your project! UFH is the absolut...
By Judith , 1 hour ago
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RE: Electricity price predictions
The answer must be on continental scale interconnects.....
By Batpred , 1 hour ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
@crimson This youtube might be of help The narrato...
By IaAck , 2 hours ago
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RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?
Our Government doesn't set oil prices (because we dont ...
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RE: Installer Fitted 9kW Instead of 11kW Heat Pump and Changed MCS Paperwork - What do I do?
@transparent, ooh, I'm going to go through the Retrofit...
By Mars , 16 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas Just wondering if/where Ideal might be on your de...
By simonwig , 19 hours ago
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RE: UFH downstairs and radiators upstairs balancing question
I wonder what the logic of this was, that will be the c...
By JamesPa , 1 day ago
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@judith I haven't noticed any noise myself yet, nor my ...
By Eliuccio , 2 days ago
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RE: Ecodan ASHP Low COP and Unstable Compressor Frequency
Thanks for the reply and the welcome ! Locat...
By lukewarmbath , 2 days ago
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RE: Bosch CS5800i 5kW - Experience So Far
@ectoplasmosis Buderus is a subsidiary of the Bosch Gro...
By Steelbadger , 2 days ago
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RE: Confusion over Octopus Tariffs
@agentgeorge I can’t recall when and the details but Co...
By Toodles , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@technogeek Yep, the same here. Toodles.
By Toodles , 2 days ago
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RE: Maximising Home Automation: Integrating Octopus Energy & More
Thank you and I agree most people can stay clear of net...
By Batpred , 2 days ago
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RE: Faulty Clivet heat pump out of the box
@steveimpey glad you got it sorted and agreed- being ig...
By benson , 2 days ago
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RE: Help me keep the faith with my air source heat pump installation
@agentgeorge it has got 2, the other bleed screw is the...
By AdamK , 3 days ago
