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swwils
@swwils
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Joined: Oct 2, 2025
Last seen: Jul 22, 2026
Topics: 0 / Replies: 97
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread

@andrewj Have you considered just running it on a fixed flow temp? At the lower end there isn't really much to even compensate, your house must be wel...

6 months ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread

@jamespa Its an emerson copeland, at least what I saw when they installed mine.Apparently the API can set a static flow lower than the app can, but I ...

6 months ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread

@andrewj mine seems to select a totally different control strategy f you put the temp up to an unachievable temp, as soon as it can't maintain it it s...

6 months ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread

@kevh hopefully they will release an advanced controls mode. 👍 Or a "quiet mode" that does what you want.

6 months ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread

@andrewj there are loads of reasons 35C might be a practical limit. They need to look after oil return and maintain a minimum pressure ratio. At very ...

6 months ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!

@toodles they were great when combined with really, really, large UFH systems.

6 months ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!

I'm personally surprised ocotpus doesn't have a dedicated noise ninja team that nips these issues in the bud as soon as they are detected. There is no...

6 months ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!

@toodles they are in a unique position also being the energy supplier, big opportunity to just cut out the middileman.

6 months ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!

@toodles I would think that octopus would do this eventually. At the moment it's just thermostatic.

6 months ago
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