 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)
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Close the main water inlet valve;; j( o/ U/ q/ \3 N. ~, u; R
open all faucets in the house including showers to drain all water out in the pipe line;
6 n. F) I3 U- S( ?Close the cold water valve to the water tank if you have one;% s) q+ o& p8 _, v- B0 ]# v) D& N
Shut down the hot water tank by closing the temperature switch to off;
; T; Z" x# e7 ]+ U0 F( d) _+ T& bOpen the drain valve at the bottom to drain all the water out;
, I" k! d9 B. C7 E H' \Then remove the expansion valve, go to home or Canadian tire. they all have one.
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4 M; o3 m) {7 i6 n# b5 L( Q+ Y- TAny doubt text me at 780-880-26980 k. T) y5 Z4 j# _, a) b; R
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