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Colin
@colin
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Joined: Oct 4, 2021
Last seen: Apr 22, 2026
Topics: 0 / Replies: 56
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RE: High air source heat pump running costs – Vaillant AroTherm Plus

That, I'm not sure I can answer. We have a Snug Underfloor Heating solution, which has manifold, actuators etc and it looks like it mixes but still tr...

4 years ago
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RE: High air source heat pump running costs – Vaillant AroTherm Plus

Pretty much. I have the radiator TRVs mostly up to max, and the UFH zones mostly set to 25 deg, then let the heat curve adjust the flow temp. I use th...

4 years ago
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RE: High air source heat pump running costs – Vaillant AroTherm Plus

@webcmg Just for some comparison, our house is a similar size with an Arotherm Plus 12kw, Unistor and VRC 720. We're just relying on the outdoor te...

4 years ago
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RE: Freezing and expensive - our heat pump experience so far

Good shout on the immersion. 🙄 Also, Not sure if the LG is the same where it can only heat DHW or the UFH/Radiators, not both at the same time. W...

4 years ago
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RE: Fine tuning your ASHP performance

@derek-m Hi Derek, For my own setup it's done on the VRC 720 (Sensocomfort) where you can set the Heat Curve options.

4 years ago
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RE: Fine tuning your ASHP performance

@derek-m Don't forget the link Derek 😉

4 years ago
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RE: Fine tuning your ASHP performance

@nigel42 Looks like the VRC 700 or a variant of it to me

4 years ago
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RE: Fine tuning your ASHP performance

For my Arotherm Plus 12kw which is currently set for Fixed heating mode, I can change the DHW temperature on the Sensocomfort by going to Control ->...

4 years ago
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