# Device request: Magnum Heating MRC wifi Thermostat **URL:** \ **Category:** Devices\ **Created:** [September 9, 2022, 6:51am UTC](https://community.homey.app/t/device-request-magnum-heating-mrc-wifi-thermostat/68610 "2022-09-09T06:51:33Z")\ **Posts on this page:** 1\ **Showing post:** 38
**Author:** ![BartOverdevest](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bartoverdevest/32/38783_2.png) [@BartOverdevest](https://community.homey.app/u/BartOverdevest)\ **Post date:** [November 6, 2022, 10:06pm UTC](https://community.homey.app/t/device-request-magnum-heating-mrc-wifi-thermostat/68610/38 "2022-11-06T22:06:04Z")
After intervention by @Jurgen_Heine I was able to install the test version. Found a bug, could be it is caused from my side, but i do not understand how I have two Magnum MRC underfloor heating Thermostats. Both are shown when adding thermostat device. I added both in one go, deleted them and added them 1 by one, with the same (disappointing) result. Thermostat No 1 (1st floor) works as intended, Actual temperature and Target temperature track the values shown in Tuya Smart app. Thermostat no 2 (2nd floor) only shows the Actual temperature. **[BUG] So Target Temperature is missing on this thermostat.** Also, after removing both devices and just installing no 2, I get the same result. I have a Simple Log card connected to the Tuya Cloud Messaging card for String and Numerical. It shows that target temperature for both thermostats is being communicated. On [iot.tuya.com](http://iot.tuya.com) there is no observable difference between the thermostats status and logs other than expected based on ‘advanced setting differences’ (eg steps of 0,1degC vs 0,5 degC). I synchronized all settings between the two (both 0,5degC, sensor type, calibration) But with no impact. **Insights** The three temperatures for the two thermostats are available in Insights, can be trended (so also here the target temperature for no 2 thermostat is missing). I can search for badkamer and they pop up. I removed Tuya Cloud, re-installed the test version, now both devices do not show the target temperature. ☹ ☹ (i’ll keep trying) edit : after a 2nd reinstall, the behaviour is again 1 working as intended, 1 missing Target Temperature edit: removed the remark on the bug on Insights missing Device name, seems to be ok now. Thermostat 1: Working as intended ![Screenshot 2022-11-06 at 21.41.50](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/1/f/1ff9f12eae2e4fa39dfe3f2b280149aecc048690.png) Thermostat 2: Target Temperature missing ![Screenshot 2022-11-06 at 21.42.07](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/d/0/d0186b7ce6cc07fee82b4356e7c2b0d971f7b84b.png) --- _[View the full topic](https://community.homey.app/t/device-request-magnum-heating-mrc-wifi-thermostat/68610)._