 鲜花( 5)  鸡蛋( 0)
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Few minutes work if just the safety expansion valve leaks ( most probably only the valve)4 s y% o; R, b8 o4 w( Y
5 w4 s+ q# F$ Z1 Z* qClose the main water inlet valve;* p9 c* }, d* X6 V) E
open all faucets in the house including showers to drain all water out in the pipe line;
4 o/ d2 g! C" p N, V) oClose the cold water valve to the water tank if you have one;
9 l/ |6 q/ @- K7 [# Y* h' o% y2 {Shut down the hot water tank by closing the temperature switch to off;
" t, Z3 j' Z: v) D; E% VOpen the drain valve at the bottom to drain all the water out;
* C0 g( m' F" m0 p u1 JThen remove the expansion valve, go to home or Canadian tire. they all have one.
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Any doubt text me at 780-880-26986 {+ k% [ w2 ], G/ S
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