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本帖最后由 爱城一粒沙子 于 2011-8-19 06:40 编辑 5 D4 O5 @$ U# Y
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电工证不包括煤气,煤气证才可以碰煤气.
' F- c% i) b* k% ~3 m: ~Your work need Gas Technician ticket.: x* B3 b/ k3 {. g& u
If detector was installed outside the Furnance, nothing connect with it, that is OK.4 U* f& O$ I7 f, q4 j
If at inside and you did have Safety-Tag on it, your gas valve will be shut off by Gas Tech and got fine.( y' r4 \( P% J# l* x6 [
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Good Luck! |
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