Hayward IDXLBVS1930 Blower Vacuum Switch

What 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

• Manufacturer part number IDXLBVS1930
• Blower vacuum switch
• For compatible Hayward heater models
• Supports ignition safety sequencing
• Electrical monitoring component

Installation and Fitment Guidance
Installation involves reconnecting vacuum tubing and wiring. Confirm by manufacturer part number before ordering. Inspect tubing for cracks or loose fittings during service.

About the Hayward Brand
Hayward heaters use integrated vacuum monitoring for safe startup. Their replacement switches are built for direct compatibility. Technicians rely on Hayward parts for dependable operation. Genuine components help prevent repeat ignition failures.

Common Service Context
This switch is often replaced during heater diagnostics when units fail to fire. It is commonly addressed after blower or vent service.