Few minutes work if just the safety expansion valve leaks ( most probably only the valve) " F, ]5 {) p* v1 w' k' X$ k) G1 i6 c7 m' I! r+ m# c
Close the main water inlet valve; 5 v, W5 r, J: c8 Oopen all faucets in the house including showers to drain all water out in the pipe line; ; y3 i* {5 T% N8 g& z4 }$ RClose the cold water valve to the water tank if you have one;! c* m ^+ v* Z7 Q! I$ m
Shut down the hot water tank by closing the temperature switch to off; ! W: R. o; u8 _4 q" r. ?' I& cOpen the drain valve at the bottom to drain all the water out; 1 O: m: ?2 |8 j: L4 ~+ zThen remove the expansion valve, go to home or Canadian tire. they all have one. ! a K4 @8 ~3 v* F0 ? 1 C2 J z- T( y$ c$ E. ?Any doubt text me at 780-880-2698 ( y: D3 ]1 |* G
sorry I thought you were talking about a hot water tank.... 1 z/ S Q6 \4 e 7 p" ]% O$ M" n# K: `7 c/ q8 bThe 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.5 H Z6 H5 C/ D* H
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If there is no crack at the housing connector, just re-do the connection when the furnace is off.) Q& I+ A2 z; \
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Not a big issue..
hushanhe 发表于 2015-1-10 12:23 1 e" S% q& c: i( A" O. Qsorry I thought you were talking about a hot water tank.... * @% s) c2 C0 v2 m3 ^1 R" T, ~ . b' x4 ?2 K5 Z& ~" yThe humidifier is even simpler. The d ...