Hayward Air Pressure Switch | IDXAPS1930 Residential Patio Heater such as the Hayward S244S

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

Technicians often identify the issue during lift inspections

is a tile cleaning solution designed for pools

Rectangle-specific fit for 16 × 32 ft or 21 × 37 ft pools

Hayward Air Pressure Switch | IDXAPS1930 Residential Patio Heater such as the Hayward S244SWhat 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