# Vaillant Arotherm Owners Thread

**URL:** <https://community.openenergymonitor.org/t/vaillant-arotherm-owners-thread/21891>\
**Category:** Sustainable Energy\
**Tags:** heatpumpmonitor, heatpumps\
**Created:** [18 November 2022 09:18 UTC](https://community.openenergymonitor.org/t/vaillant-arotherm-owners-thread/21891 "2022-11-18T09:18:47Z")\
**Posts on this page:** 1\
**Showing post:** 638

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**Author:** ![dfeist](https://community.openenergymonitor.org/user_avatar/community.openenergymonitor.org/dfeist/32/22950_2.png) [@dfeist](https://community.openenergymonitor.org/u/dfeist)\
**Post date:** [22 November 2024 23:47 UTC](https://community.openenergymonitor.org/t/vaillant-arotherm-owners-thread/21891/638 "2024-11-22T23:47:36Z")

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Using this sensor (VF1) is know to cause overshoot in flow temperature. In UK, Vaillant actively advise people to disconnect this sensor and restart ASHP.

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