Hayward Blower Vacuum Switch | IDXLBVS1930 Pond Pumps Installed during automation upgrades or

Installed during automation upgrades or remodels

When a Tri-Sensor becomes worn

it delivers a refined

Practical access and usability: a logical layout supports easy entry and exit

additional wiring

Hayward Blower Vacuum Switch | IDXLBVS1930 Pond Pumps Installed during automation upgrades orWhat This Part Is Used For The Hayward IDXLBVS1930 Blower Vacuum Switch monitors vacuum levels within compatible Hayward heater systems. It ensures proper blower operation before ignition. Why This Part Matters A failed vacuum switch can prevent the heater from starting even when gas and power are present. Accurate vacuum sensing protects the combustion system. Replacing the switch restores proper airflow verification. Key Features and Specifications