permanent live

Hi, May I seek advice? House/boiler is mid-90's. I am updating my froststat (it physically broke internally and has been firing up boiler inappropriately) and I have found that it is on a PERMANENT live feed (on voltage checking) despite the boiler switch overriding its effect, (ie fully...

Hi, im having issues with my hive multizone and getting power to my upstairs receiver. I have 2 zones, upstairs and downstairs. I can only get power to my upstairs receiver when my downstairs heating is on. I have installed a loop wire between live and common in my receiver upstairs but still no...