Hayward IDXAPS1930 Air Pressure Switch

What This Part Is Used For
The Hayward IDXAPS1930 Air Pressure Switch monitors airflow within compatible Hayward heater systems. It verifies proper blower operation before allowing ignition.

Why This Part Matters
Insufficient airflow can lead to unsafe combustion or ignition failure. A faulty air pressure switch may prevent the heater from starting or cause intermittent shutdowns. Replacing a failed switch restores safe startup sequencing and reliable heater performance.

Key Features and Specifications

• Manufacturer part number IDXAPS1930
• Air pressure switch
• Used in compatible Hayward heater models
• Monitors blower airflow
• Electrical safety component

Installation and Fitment Guidance
Installation requires access to the heater blower and control wiring. Confirm by manufacturer part number before ordering. Inspect venting and blower operation during replacement.

About the Hayward Brand
Hayward heaters integrate multiple safety switches to protect combustion systems. Their replacement components are built to match original heater specifications. Service professionals rely on Hayward parts for consistent ignition control. Using genuine components supports long-term heater reliability.

Common Service Context
This switch is often replaced during heater diagnostics when units fail to ignite. It is commonly addressed after airflow restrictions or venting issues are identified.