Few minutes work if just the safety expansion valve leaks ( most probably only the valve) & T) i6 O! K: m* R1 x9 O0 O- \' X5 K& |4 O' `5 w2 n. h% Y
Close the main water inlet valve;5 r6 ?9 {' ~2 G* s) T; I* t
open all faucets in the house including showers to drain all water out in the pipe line; : r. H8 W# U \4 f3 f4 QClose the cold water valve to the water tank if you have one;; B |9 L x! B% \4 n* ^
Shut down the hot water tank by closing the temperature switch to off;1 c4 Q, W7 q0 ]# O0 f/ ^4 g" W+ U2 g
Open the drain valve at the bottom to drain all the water out;. m+ R: z" |$ ]. U0 z5 f n o5 ]
Then remove the expansion valve, go to home or Canadian tire. they all have one.4 K$ S6 K, M6 q
) m& F9 M9 \6 ^5 }0 l4 ]8 j
Any doubt text me at 780-880-2698/ w p$ G! W: Z! l! k3 }1 u
sorry I thought you were talking about a hot water tank....) ^9 r& e5 s, q8 i* Q
+ j$ u4 `; G7 e# a6 [ S
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.! [* N/ G: a" ~$ P3 l/ p
4 m& w# U/ n" r* Y. b+ T
If there is no crack at the housing connector, just re-do the connection when the furnace is off. 1 o: Q4 D* k: I. o& n; o& `1 |6 Q# X 5 ?0 m' z/ x _! q! ~- C& f* @$ INot a big issue..
hushanhe 发表于 2015-1-10 12:23! s/ | c( M, H9 Z) ] T0 {6 Y' ]
sorry I thought you were talking about a hot water tank....* N" S5 M+ R0 b/ t8 R5 f
1 y9 {. Q+ Y3 h+ d9 y
The humidifier is even simpler. The d ...