Checking resistance value over each component with a multimeter. Broken element would usually give you an open loop. And thermostats have a specific resistance they should be, but again open loop wouldn’t be a good sign.
I’ve not done a huge amount of fault finding on boilers and stuff but that’s my basic understanding.
Checking resistance value over each component with a multimeter. Broken element would usually give you an open loop. And thermostats have a specific resistance they should be, but again open loop wouldn’t be a good sign.
I’ve not done a huge amount of fault finding on boilers and stuff but that’s my basic understanding.