Hayward Low NOx Air Pressure Switch (IDXLVPS1930) paramount Pairing the correct control pack

Pairing the correct control pack with the matching topside helps restore a more complete and dependable operating experience

Helps restore central filtration-system control

A filter cartridge helps trap suspended debris inside a compatible filtration system

A replacement plate is commonly needed when the original becomes cracked

Perma Cast Escutcheon [Extra Tall 1

Hayward Low NOx Air Pressure Switch (IDXLVPS1930) paramount Pairing the correct control packThe air pressure switch is an important safety and operating component in compatible Hayward Low NOx heater systems. It helps confirm proper draft or air movement before the heater continues through its ignition sequence. When a pressure switch is worn, damaged, or no longer reading correctly, the heater may fail to start, cycle improperly, or display symptoms that require professional troubleshooting. Replacing the switch with the correct service