Few minutes work if just the safety expansion valve leaks ( most probably only the valve) . c! N$ h" |& K; z# P' c) ^- W : B5 O8 l$ \/ B1 X5 U9 LClose the main water inlet valve;) r( m1 T& j; G4 `- S- ]* V2 S
open all faucets in the house including showers to drain all water out in the pipe line; $ @* Y. d) o9 D5 ]% ^Close the cold water valve to the water tank if you have one; * o8 S1 I- U; R0 ZShut down the hot water tank by closing the temperature switch to off;0 n- x% D& f) M; d% s% i
Open the drain valve at the bottom to drain all the water out; L( z0 b6 G7 w# YThen remove the expansion valve, go to home or Canadian tire. they all have one. ! q) L5 j9 T) `" i7 E+ j I : u4 s Y6 ]# S @( S) jAny doubt text me at 780-880-2698' a% v' {2 Z- m0 Z" p3 k
sorry I thought you were talking about a hot water tank.... 4 c' ]' p$ L, @. S5 e) `: h7 g s4 P7 r! |
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.9 x/ h5 l# E5 i' l2 x
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If there is no crack at the housing connector, just re-do the connection when the furnace is off. 0 s- p+ m, y! I9 u% U$ d. l + Y: Y0 R) U& M w5 e# @Not a big issue..
hushanhe 发表于 2015-1-10 12:233 U6 b( {! i* l% u+ N
sorry I thought you were talking about a hot water tank.... : \; x q4 L k, X" _( w 9 c" B. F) Y% Y$ {The humidifier is even simpler. The d ...