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Pie_Eater
@pie_eater
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Joined: May 22, 2024
Last seen: Oct 27, 2025
Profile Activity
Topics: 4 / Replies: 34
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Reply
RE: ASHP + UFH, no circulation pump

@allyfish thanks a lot for your comprehensive reply! ok I think my system seems to be pretty ok then, basically the madoka is calling for heat all d...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP + UFH, no circulation pump

Quick question. Octopus have contacted me to suggest installing a wireless 3rd party thermostat on the ground floor to replace the existing madoka . ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Aira Heat Pump: Stylish Scandinavian Heating

@andy_e I faced the exact same dilemma recently (there's a post somewhere about it). I initially opted for Aira, but on the install day within 30 min...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP + UFH, no circulation pump

@allyfish ok that's good to know, little bit less smug now! I do have a grid consumption meter and can isolate the heatpump from everything else, it's...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP + UFH, no circulation pump

Hi all I did a lot of digging into this , there are 2 things I head to tweak which apparently are common settings to change on the Daikin Altherma: ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP + UFH, no circulation pump

Quick update for those interested. The octopus engineer confirmed part of the issue was balancing between radiators upstairs and UFH and also the flo...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP + UFH, no circulation pump

Hi all I’ve been rebalancing UFH versus the radiators, which help a lot. Too much flow went to the upstairs radiators relative to UFH. Also the UFH ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP + UFH, no circulation pump

@judith thanks for your reply. good point to consider. we have solid engineered oak , I am unsure what the max temperature is but the previous mixer...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP + UFH, no circulation pump

@allyfish thanks a lot. Good to know re not relying on my hand measurement totally! How can I figure out the "total design flow" please? when it was r...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP + UFH, no circulation pump

@toodles thanks , sorry I should have added it's been running for 3-4 days now.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
ASHP + UFH, no circulation pump
2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 19
Views: 5097
Reply
RE: Advice on ASHP choice needed

hi all - just another follow up question on this. I am minded to go back to octopus. Quick question - their design temp is 21 in living areas and 18c ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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