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The Siemens QAC2012U is a professional-grade 1000 ohm platinum RTD outdoor temperature sensor designed for demanding building automation systems (BAS) and HVAC operations
Professionals choose this direct replacement solenoid for its proven field reliability and exact fitment with HVACR valve assemblies
Compact Footprint: 9mm actuator size fits standard valve stems for quick field replacement
Common Questions What equipment is the Reznor 121600 compatible with
Browning 2TB136 Sheave 326058-756 The Siemens QAC2012U is aThe Browning 2TB136 Sheave is a heavy duty two groove TB Gripbelt sheave engineered for demanding HVACR and industrial drive applications. Featuring a 13. 95" outside diameter (OD), this cast iron pulley is designed to interface with Q1 split taper bushings, ensuring a secure, concentric fit on the shaft. This specific B section sheave provides the versatility required for multiple belt profiles, maintaining high power transmission efficiency for A,