أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
reliefe valve helps to avoid the flow backof water from the heater
1st we install relief valve on supply side or cold water side to not make more pressure inside tank(not give more pressure then relief)
2nd if it stucked bladder will be damaged
balancing the water supply valve