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HCas
@hcas
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Joined: Apr 8, 2024
Last seen: Jun 27, 2025
Topics: 2 / Replies: 98
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RE: Vaillant controls and myVaillant Connect

I called Vaillant's technical service today. They weren't able to give a 100% definitive answer so we'll have to test I think.

1 year ago
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RE: Vaillant controls and myVaillant Connect

Thanks for checking Mars!It's strange though, because the Vaillant documentation does say that the Sensocomfort is optional. See illustration on page ...

1 year ago
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RE: Comparing & Evaluating the Efficiency of Gas Heating vs. ASHP Powered by Gas-Fired Electricity

@transparent Agree, depends how granular they want to go. The emission factor I used above was average UK for 2023. Hmm interesting on the grid ...

1 year ago
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RE: Sudden drop in COP

@sjn I've seen this on other brands as well. Rounding for small consumption (for instance only hot water) really messes up the accuracy. Another thing...

1 year ago
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RE: Comparing & Evaluating the Efficiency of Gas Heating vs. ASHP Powered by Gas-Fired Electricity

Agree with @majordennisbloodnok that considering 100% electricity from gas is a bit unfair.And I recognize the gas power plant efficiencies from @dere...

1 year ago
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RE: Ecodan - Auto Adapt

@richard24738 Auto Adapt is quite simple in nature, nowhere close to what Homely does. You can't use weather station data on the "out the box" Ecod...

1 year ago
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RE: Ecodan - Auto Adapt

Agree with @jamespa on both! We're now using weather station data instead of the external temperature sensor. More accurate!

1 year ago
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RE: Ecodan - Auto Adapt

Auto Adapt to my understanding is only available if you have a Mitsubishi thermostat. It increases or decreases the flow temperature depending on the ...

1 year ago
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RE: MelCloud Outage

@abernyte We haven't experienced an issue with the API so seems like an app-specific issue indeed

1 year ago
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