Glad it's sorted and you've not invalidated the guarantee so you can get another when this oven blows up.
I think work on the CU is generally notifiable to the LABC so you did the right thing getting a sparks in. If he is kosher, he will be a member of a scheme that notifies the LABC on your behalf.
I think work on the CU is generally notifiable to the LABC so you did the right thing getting a sparks in. If he is kosher, he will be a member of a scheme that notifies the LABC on your behalf.