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ectoplasmosis
@ectoplasmosis
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Trusted Member
Joined: Sep 25, 2024
Last seen: Apr 17, 2025
Topics: 0 / Replies: 21
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RE: Are Homeowners Being Silenced Over Faulty Heat Pumps?

This is completely wild. @editor I understand that there are ongoing legal issues surrounding the 'silencing' case, but I believe it's your duty to na...

5 months ago
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RE: Installing a heat pump in a Grade II listed property

@jamespa Ah, understood. Thank you for the explanation!

10 months ago
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RE: Installing a heat pump in a Grade II listed property

@jamespa How are you guys equating a 1degC drop from 10degC with a “10% drop”? The Celsius scale extends below 0degC, and 0degC is simply the freezi...

10 months ago
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RE: Installing a heat pump in a Grade II listed property

@showi The other thing to consider is that Tado TRVs are notoriously poor at actually acting as TRVs. Their temp sensors are too close to the radiator...

10 months ago
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RE: Installing a heat pump in a Grade II listed property

@showi I don’t have a room stat at all. My sensocomfort controller is set to pure weather compensation mode, and I’ve nailed down a heat curve setting...

10 months ago
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RE: Installing a heat pump in a Grade II listed property

@showi Tado very much is just a dumb ‘on/off’ system when used with your Vaillant ASHP. It cannot interface with the heat pump in any way, except f...

10 months ago
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RE: Installing a heat pump in a Grade II listed property

Why the Tado controls? Get rid of them and use the native Vaillant controller, the Tado controls will only harm efficiency.

10 months ago
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RE: Weather Compensation Cost not efficiency?

@jeegnesh It’s all been explained to you already. Inactive is pure weather compensation mode, where the only sensor which affects flow temperature ...

10 months ago
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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...

10 months 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...

10 months 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...

10 months 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...

10 months ago
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