the actuator should be installed vertically above the valve

While primarily used as a commercial refrigeration motor for condensers

System Longevity: Helps maintain heating efficiency by preventing unburned gas buildup and erratic ignition cycles

This HVAC expansion valve replacement is essential for maintaining the correct superheat and ensuring the evaporator coil operates at peak thermal efficiency

refer to the specific LIT-125430 technical bulletin and ensure the model matches the specific safety requirements for fuel-burning equipment

Siemens Industrial Controls 3RH1921-1EA11 Switch 322838-752 the actuator should be installedThe Siemens 3RH1921 1EA11 is a side mounted auxiliary contact block designed for the seamless expansion of SIRIUS 3RT1 contactors and 3RH1 contactor relays. Engineered for industrial motor control applications, this 2 pole auxiliary switch provides a 1NO 1NC contact configuration (1 Normally Open and 1 Normally Closed), allowing for instantaneous signaling and interlocking within your control circuit. This module is compatible with SIRIUS frame sizes