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bontwoody
bontwoody
@bontwoody
Contributor
Noble Member
Joined: Mar 5, 2022
Last seen: Aug 6, 2026
Topics: 39 / Replies: 1016
Reply
RE: 17kw Grant Aerona heat pump questions about hot water and glycol

@shapingstuff Just realised my mistake, they are called refractometers not diffractometers 🙂

3 years ago
Reply
RE: 17kw Grant Aerona heat pump questions about hot water and glycol

I can’t answer all your issues but I will have a go at a couple. 3/ I can’t fathom that at all. The heat pump will easily have a COP of greater tha...

3 years ago
Reply
RE: Am I alone in having heating on?

@Toodles Fear not, you are not alone 🙂

3 years ago
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RE: Communicating with Huawei Inverter

@transparent I cant trace the cables as they go behind the supporting board and I would have to take off the whole thing. I will have a look at what w...

3 years ago
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RE: Communicating with Huawei Inverter

@transparent so that looks like the one second from the right? It already has two cables running through it which I have no idea what they do 🙂 I ...

3 years ago
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RE: Heat Pumps in Canada

@mike-patrick That is certainly true Mike, have a look at this video from heatgeek

3 years ago
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RE: Communicating with Huawei Inverter

@transparent and here is the dongle outside which connects directly to my network via a poowerline adapter

3 years ago
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RE: Communicating with Huawei Inverter

@transparent My inverter is outside so Im a bit worried about weather resistant connections but otherwise I could run a cable. This is the link to the...

3 years ago
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RE: Communicating with Huawei Inverter

@transparent So far so good, so the twin wires I ran to my Samsung ASHP would be the RS485 comms medium. So going from the advice below: I would...

3 years ago
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RE: Communicating with Huawei Inverter

@transparent Not really, but im a reasonable programmer with experience of python so im sure I could pick it up. The articles Ive read seem to suggest...

3 years ago
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RE: ASHP decision: Should I or shouldn't I?

@cathoderay @marvinator80 Thank you both. 😁

3 years ago
Reply
RE: ASHP decision: Should I or shouldn't I?

I think it’s best if all parties draw a line under this now. It’s no longer helping the original thread and actually is quite unedifying to anyone com...

3 years ago
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