# How do not allow Fibaro Heating Controller to open valve **URL:** \ **Category:** Devices\ **Created:** [April 2, 2023, 12:53pm UTC](https://community.homey.app/t/how-do-not-allow-fibaro-heating-controller-to-open-valve/78782 "2023-04-02T12:53:11Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Olimp](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/olimp/32/74125_2.png) [@Olimp](https://community.homey.app/u/Olimp)\ **Post date:** [April 2, 2023, 12:53pm UTC](https://community.homey.app/t/how-do-not-allow-fibaro-heating-controller-to-open-valve/78782/1 "2023-04-02T12:53:11Z")
Hey guys. Does anybody know how I can switch off the function that opens valve when Fibaro Heating controllers battery is done (0%). What the device do is open valve for full such that I have +30 degree at my room, but I do not want it and want just to close valve instead of or do not do anything - don’t adjust the valve at all. It’s better to have a cooler temperature than to pay for absolutely unnecessary +30 degree… ---
**Author:** ![Hugo](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/hugo/32/11530_2.png) [@Hugo](https://community.homey.app/u/Hugo)\ **Post date:** [April 3, 2023, 7:36am UTC](https://community.homey.app/t/how-do-not-allow-fibaro-heating-controller-to-open-valve/78782/2 "2023-04-03T07:36:34Z")
You can let Homey give you a headsup when the battery is getting low. That way you can replace the battery’s before they are completely drained. ---
**Author:** ![Olimp](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/olimp/32/74125_2.png) [@Olimp](https://community.homey.app/u/Olimp)\ **Post date:** [April 3, 2023, 3:54pm UTC](https://community.homey.app/t/how-do-not-allow-fibaro-heating-controller-to-open-valve/78782/3 "2023-04-03T15:54:50Z")
thanks, I do it but not always I am at home when I am receiving this message, so I try to find a solution that makes it’s easier.