本帖最后由 无线马达 于 2010-5-15 14:27 编辑 ; j& n2 [) B( l1 U; P$ j1 `- V # \3 N3 J6 }% V" vHi, I have a hot water heater problem and need opinions. Any comments or clues will be welcome ! ?! t K# M. |- qI tried to fix a leaking problem of hot water from the kitchen faucet. I shut off the inlet main water valve and the valve under the sink. As the water should be completely stopped at this moment. But when I removed the cartridge from the faucet the hot water still runing out of the faucet. Why did this happen and what is the possible cause? % K( k3 n# H4 V, gIs there something wrong with the pressure in the hot water tank? Does anybody know how to relieve the pressure inside the tank? ! M6 f- v' C9 G* u& d. m% E9 Q( t5 @$ c
Thanks so much for your opinion for this matter.* A, _6 t* Q; u, y' e
Does anybody know how to relieve the pressure inside the tank? " e; Q9 j6 G& T4 hFee 发表于 2010-5-15 13:23
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If you only want to release the pressure at hot water tank , you can look at side of the tank and you can find out a valve, that is what you were looking for