Hi,
I need some advice please.
Last year I bought some grey H05BN4-F cable for my immersion heater.
It is 24"/61cm from my wall switch to the timer and 29"/74cm to a toolless Junction Box rated 24A. This connects to the immersion heater wire, I can't change this wire. The heater and wire look like the original ones that came with the house when it was built, 1966-1967.
The problem I have is the grey wire is changing colour, it's looking beige in different sections.
I take it the cable is failing :-/
I need some advice please.
Last year I bought some grey H05BN4-F cable for my immersion heater.
It is 24"/61cm from my wall switch to the timer and 29"/74cm to a toolless Junction Box rated 24A. This connects to the immersion heater wire, I can't change this wire. The heater and wire look like the original ones that came with the house when it was built, 1966-1967.
The problem I have is the grey wire is changing colour, it's looking beige in different sections.
I take it the cable is failing :-/