Few minutes work if just the safety expansion valve leaks ( most probably only the valve)$ S$ e/ ^( K0 R5 z
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Close the main water inlet valve; p- _+ T1 s1 ]! v) T0 \# popen all faucets in the house including showers to drain all water out in the pipe line;* _9 }" @1 I5 O# [1 s
Close the cold water valve to the water tank if you have one;+ U7 b; m( S1 d3 P% @" y+ r
Shut down the hot water tank by closing the temperature switch to off; ; C+ i1 c) T' C+ nOpen the drain valve at the bottom to drain all the water out; : |/ w1 Z9 E! a' ]' \) C& kThen remove the expansion valve, go to home or Canadian tire. they all have one.5 u1 a3 w# P! C" P5 p( O& g
4 d5 i5 g8 n/ J) |2 o3 f& eAny doubt text me at 780-880-2698 7 p0 D, g9 C* \! Z" t6 K8 j" e9 _" W
sorry I thought you were talking about a hot water tank..../ F/ Y2 H- r/ i$ q
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The humidifier is even simpler. The drain hose is supposed to have water go thorough the humidifier filter inside the housing and then goes to drain when furnace is on. ' W8 n% d4 g, Q8 h0 C& N' i0 X2 q ) `5 s0 C* R- l: r" x+ KIf there is no crack at the housing connector, just re-do the connection when the furnace is off.% t" \9 }2 m* Q
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Not a big issue..
hushanhe 发表于 2015-1-10 12:23: @; H: v! M0 w/ ^9 V% f$ W
sorry I thought you were talking about a hot water tank....3 b' v4 U! z* y R( Q
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The humidifier is even simpler. The d ...