Heil Quaker ICP NASA401LA Kit 320734-701 this 1/2 inch control valve

this 1/2 inch control valve body is specifically designed to fit Armstrong ACV-2 series internals and pneumatic or electric actuators

featuring high-quality windings and core materials that deliver 41VA rated capacity for continuous duty

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

or inducer motor failure to prevent ignition errors

sharing identical performance data and physical dimensions

Heil Quaker ICP NASA401LA Kit 320734-701 this 1/2 inch control valveThe 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