Few minutes work if just the safety expansion valve leaks ( most probably only the valve) 7 o) J) X7 B# d8 l3 { E- c% L/ E8 |3 \% y6 o* ~9 o9 vClose the main water inlet valve; * G0 h- c3 K. m2 j v6 vopen all faucets in the house including showers to drain all water out in the pipe line; : v, R3 l. n) [3 UClose the cold water valve to the water tank if you have one; : c g( z5 e. w3 V+ ?' @/ rShut down the hot water tank by closing the temperature switch to off;; q7 w o4 {1 A3 ~2 s' ]
Open the drain valve at the bottom to drain all the water out;% R: B; H( t h
Then remove the expansion valve, go to home or Canadian tire. they all have one. ; V4 f' O) o3 W3 Z f8 u& l% |* {- s8 yAny doubt text me at 780-880-2698 / A$ d) P0 { w6 ^0 J
sorry I thought you were talking about a hot water tank....8 _1 Z8 I2 M' d( ^
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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. ) P6 L- h# I6 O8 A |7 L. j. U5 `, b! N( i
If there is no crack at the housing connector, just re-do the connection when the furnace is off.% D* w- y# B, |6 q
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Not a big issue..
hushanhe 发表于 2015-1-10 12:23' l0 X. f& q' \/ H9 p
sorry I thought you were talking about a hot water tank....5 M) k# }$ Q$ x0 F
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The humidifier is even simpler. The d ...