Sime Auto Air Vent (Aav)
The automatic air vent is a safety mechanism within the central heating unit. They work by using buoyancy to release accumulated air. As water circulates through the heating/cooling system, a float within the automatic air vent opens or closes depending on the water level. If the system is full of water, the float will be pushed to the top and the vent will be closed until the water level drops.
SIME 6013182 AUTOMATIC AIR VENT
Part No: 2042254 / MPN: 6013182/SIM
SIME 6013102 AUTO AIR VENT
Part No: 2040268 / MPN: 6013102/SIM
SIME 6013100 AUTOMATIC AIR VENT 3/8"
Part No: 2040264 / MPN: 6013100
SIME 6017210 MANUAL AIR VENT 1/4"
Part No: 2040274 / MPN: 6017210
SIME 6013181 AUTOMATIC AIR VENT
Part No: 2042252 / MPN: 6013181
SIME 6017212 MANUAL AIR VENT - MURELLE
Part No: 2042256 / MPN: 6017212
SIME 6017250 MANUAL AIR VENT 3/4
Part No: 2042258 / MPN: 6017250
SIME 6230960 VALVE AIR VENT KNOB
Part No: 2042442 / MPN: 6230960
SIME 6215905 AIR SEPARATOR
Part No: 2040804 / MPN: 6215905
SIME 6017211 MANUAL AIR VENT 1/4"
Part No: 2040276 / MPN: 6017211
SIME 6013105 BFR AUTO AIR VENT 1/2
Part No: 2042250 / MPN: 6013105