本帖最后由 爱城一粒沙子 于 2011-8-19 06:40 编辑 1 v- }2 b7 [5 h% s2 I6 c" G9 p1 |4 x* B3 w# I/ K; }
电工证不包括煤气,煤气证才可以碰煤气." P/ u" b7 |$ _
Your work need Gas Technician ticket. 3 J( ^. w& U# ?2 o6 e$ m' YIf detector was installed outside the Furnance, nothing connect with it, that is OK.2 e% e( \+ V" _, Z8 e. b$ i; ~
If at inside and you did have Safety-Tag on it, your gas valve will be shut off by Gas Tech and got fine.# z+ `- X3 ~" c
5 R1 s! E( T4 w$ o
Good Luck!