Hayward Air Pressure Switch | IDXAPS1930 Residential Patio Heater With a design focus on

With a design focus on durability

Everything Your Pool & Patio Needs

such as the Hayward S244S 24-inch side-mount filter

Designed as a drop-in replacement within the lighting housing

It is described for general use and does not claim model-specific compatibility

Hayward Air Pressure Switch | IDXAPS1930 Residential Patio Heater With a design focus onWhat 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