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ectoplasmosis
@ectoplasmosis
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Trusted Member
Joined: Sep 25, 2024
Last seen: Oct 21, 2025
Topics: 0 / Replies: 25
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RE: Weather Compensation Cost not efficiency?

@jeegnesh Your chosen set point temp is the desired indoor temperature that you choose via your SensoCOMFORT controller and myVaillant app. If you’r...

1 year ago
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RE: Weather Compensation Cost not efficiency?

@jeegnesh Doesn’t matter which room temp mod mode you’re using; the following behaviour happens: During scheduled ‘heating’ periods, the heat pump t...

1 year ago
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RE: Weather Compensation Cost not efficiency?

@jeegnesh Almost. Your heat pump has no idea about your ‘design temp’, which is just the result of a theoretical calculation used to specify your h...

1 year ago
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RE: Weather Compensation Cost not efficiency?

@jeegnesh Check your 'setback temp' setting. This will dictate the desired set point temperature that your Vaillant will target outside of your normal...

1 year ago
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RE: Vaillant Aerotherm Plus - What is Green IQ setting?

@editor Thanks for this. So can we safely assume that the Green IQ setting does absolutely nothing at all, on or off, when used with an Arotherm Plu...

1 year ago
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RE: Vaillant Aerotherm Plus - What is Green IQ setting?

@editor Yes, we’ve read the guff in the manual, but that still doesn’t explain anything about what the setting actually does, if anything at all. A...

1 year ago
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RE: Advice on Vaillant Sensocomfort

@jwilliams89 The Energy Stats article should really be updated, it's misleading at the moment.

1 year ago
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RE: Advice on Vaillant Sensocomfort

@jwilliams89 Yes, it is accurate. You can verify it by modifying your desired temperature and checking the new target flow temp on the controller.

1 year ago
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RE: Advice on Vaillant Sensocomfort

@jwilliams89 The reason for asking is that the tables on the Energy Stats website are incorrect, and in a way so is the Vaillant manual. The actual ...

1 year ago
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RE: Advice on Vaillant Sensocomfort

This is great! Where did you find it?

1 year ago
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RE: Antifreeze Valves

On the note of glycol performance effects; my Vaillant Arotherm Plus system is augmented with 10% Fernox HP5c additive. According to the manufacturer’...

1 year ago
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