Heil Quaker ICP NASA401LA Kit 320734-701 For 3/8-inch square shaft applications

For 3/8-inch square shaft applications

or inducer motor failure to prevent ignition errors

Universal Compatibility: Works seamlessly with floating and on/off controllers for simplified inventory management

Standard Fitting: Utilizes 1/2" NPT input and 3/4" NPT output for compatibility with existing gas lines and manifolds

Heil Quaker ICP NASA401LA Kit 320734-701 For 3/8-inch square shaft applicationsThe Heil Quaker ICP NASA401LA Low Ambient Kit is a field installed fan pressure switch assembly designed to maintain optimal head pressure during low outdoor temperature operations. Engineered for ICP HVAC equipment, this kit monitors the liquid line pressure to cycle the outdoor fan motor, preventing evaporator coil freeze up and ensuring consistent compressor lubrication when ambient temperatures drop below 55F. The NASA401LA pressure switch is