This high-limit switch is designed to protect the heat exchanger and internal components from thermal damage by monitoring air temperatures within the plenum

High-Voltage Precision: Delivers a minimum 17

featuring a plenum-rated 10-foot cable and a Normally Closed (N

Precision Control: Eliminates excessive play in the linkage

Using a blade with a different pitch than the 22-degree OEM spec will alter the motor's amp draw

Daikin-McQuay 300060074 VFD Refrigerant This high-limit switch is designedThe Daikin McQuay 300060074 is a specialized 3HP 460V 3 Phase NEMA1 VFD designed for precise motor control in commercial HVACR systems. As the direct replacement for 300043095, this variable frequency drive ensures seamless backward compatibility and simplified field integration. Engineered for heavy duty industrial fan and pump control, the unit leverages advanced pulse width modulation (PWM) to optimize AC motor speed control while reducing energy