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Grantmethestrength
@grantmethestrength
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Estimable Member
Joined: Feb 1, 2025
Last seen: Apr 16, 2025
Topics: 5 / Replies: 35
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RE: Grant Aerona3 with Octopus Cosy tariff

@davidm06 I have the same controllers and added the GW04 gateway which gives us access to the system via the Ember app way better than the finger c...

2 months ago
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RE: Grant Aerona3 with Octopus Cosy tariff

Hi all, I am in the same boat, new install of Aerona3 13kw on cosy tariff (although we have rads only), I have just had the installers chief heating...

2 months ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero

Hi Mars, I bought the zero to hero book mainly for my wife as it is a great explainer of heat pumps. I have been on this journey for a while now nos...

2 months ago
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RE: Is the Grant controller a thermostat?

Thank you all so much for the information in this thread, we have just had the nightmare install from hell of a Grant Aerona3 13Kw (hence the username...

2 months ago
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