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  1. M

    Overheating transformers?

    I went to bed after writing last night and suddenly thought - doh! I meant MCB, you are absolutely right. I laid insulation between the joists, leaving a hole in the insulation typically 20 - 30cm diameter above each fitting, then re fitted the boards, and then put more insulation on top of...
  2. M

    Overheating transformers?

    I've referred to this site plenty of times, but now somethings happenned and I need help! I have recessed halogen downlighters upstairs. Each light has its own transformer. I put insulation in the loft last week, leaving what I thought was sufficient space around each fitting/transformer to...
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