Siemens Building Technology QFA3160 Sensor 318518-761 For 208-230V operation

For 208-230V operation

Optimal Refrigerant Flow: Engineered to minimize pressure drop across the heat pump reversing valve

Contractor-Ready Kit: Includes necessary mounting hardware and an adjustment tool for immediate field calibration

it provides the essential phase shift and current regulation required to optimize terminal torque and motor efficiency in fan coil units and blower assemblies

The York S1-404180 Filter Drier is a high-capacity bi-flow filter drier engineered specifically for heat pump systems using R-410A refrigerant and POE oils

Siemens Building Technology QFA3160 Sensor 318518-761 For 208-230V operationThe Siemens QFA3160 is a high precision room humidity and temperature sensor engineered for critical HVAC applications requiring rapid response times and long term stability. This wall mount RH sensor utilizes a capacitive sensing element to provide a 2% accuracy rating across a full 0 100% relative humidity range. Designed for seamless integration with building automation systems, it features simultaneous 0 10Vdc output signals for both humidity and