thermostats
armstrong international tavb 3 thermostatic air vent and vacuum breaker
thermostatic air vent and vacuum breaker size 3 4 in . connection type fnpt material of construction stainless steel max . pressure 150 psi temp . range 365 degrees f height 4 11 16 in . width 3 7 16 in . br b features b ul li height 4 11 16 li li height in . 4 11 16 li li item thermostatic air vent and vacuum breaker li li material of construction stainless steel li li max . temp . f 365 degrees li li size 3 4 li li temp . range 365 degrees f li li width 3 7 16 li li width in . 3 7 16 li li connection fnpt li li max . pressure psi 150 li li max . pressure 150 psi li li connection type fnpt li ul