Daikin-McQuay 073074002 Pressure Switch 322055-301 Corrosion Resistance: 500-hour salt spray

Corrosion Resistance: 500-hour salt spray tested shell with durable powder coating for harshest environments

When you're dealing with air handler or furnace repairs

ensuring perfect terminal alignment and mounting hole spacing

As a genuine Raypak OEM replacement part

While some Sensus parts share dimensions

Daikin-McQuay 073074002 Pressure Switch 322055-301 Corrosion Resistance: 500-hour salt sprayThe Daikin McQuay 073074002 High Pressure Switch is an essential safety component designed for precise HVAC pressure monitoring and compressor protection. This SPST (Single Pole Single Throw) encapsulated switch is engineered to open the control circuit when system pressures exceed safe operating parameters, specifically calibrated for a 400 PSI cutout and a 300 PSI reset. Built for durability in high vibration environments, the 073074002 ensures