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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
this ICP heating replacement part ensures your install meets all manufacturer requirements for safety and efficiency
designed to connect directly to the compressor’s pins
Compact Profile: Designed for tight mechanical spaces
Bi-Flow Capability: Engineered for versatility in both cooling-only and heat pump cycles when paired with appropriate system configurations
Siemens Building Technology QFM3171 Sensor 320788-703 this ICP heating replacement partThe Siemens QFM3171 is a high precision duct relative humidity and temperature sensor designed for demanding HVAC applications where signal stability is paramount. Engineered for seamless integration into building automation systems (BAS), this unit provides dual 4 20mA output signals for both humidity and temperature, ensuring reliable data transmission even over long cable runs. For technicians performing retrofits, the QFM3171 serves as the direct
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