# Smart valves for floor heating/cooling

**URL:** <https://community.homey.app/t/smart-valves-for-floor-heating-cooling/141773>\
**Category:** Questions & Help\
**Created:** [August 17, 2025, 1:53pm UTC](https://community.homey.app/t/smart-valves-for-floor-heating-cooling/141773 "2025-08-17T13:53:52Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Luigi\_Melita](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/luigi_melita/32/83332_2.png) [@Luigi\_Melita](https://community.homey.app/u/Luigi_Melita)\
**Post date:** [August 17, 2025, 1:53pm UTC](https://community.homey.app/t/smart-valves-for-floor-heating-cooling/141773/1 "2025-08-17T13:53:52Z")

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Hello, I’ve this setup at home:

- 2 floors
- each flor has a set of valves
- both sets can activate a relais that turns on the heat pump that produces cold/hot water (depending on the heating or cooling mode)

I’d like to integrate the system in homey pro by replacing the valves, anyone knows if there’s a smart valves system from the floor heating/cooling?

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**Author:** ![Andy\_Henderson](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/andy_henderson/32/80642_2.png) [@Andy\_Henderson](https://community.homey.app/u/Andy_Henderson)\
**Post date:** [August 17, 2025, 2:15pm UTC](https://community.homey.app/t/smart-valves-for-floor-heating-cooling/141773/2 "2025-08-17T14:15:20Z")

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Most plumbing systems use mains operated valves. When power is applied to the valve, a small motor opens the valve and keeps it open. When power is removed, a spring closes the valve again. Typically, opening the valve operates a microswitch which activates the heat source.

If that’s your situation, you don’t need to replace the valves. Just use a smart relay or smart plug to connect to each valve.

Andy