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Enhanced System Reliability: Specially designed rods resist oxidation and thermal stress to prevent furnace ignition failure
Built with a 6-inch stainless steel extended probe and a silicon temperature sensing element
including Utica Dunkirk models D249300S
a 50-mesh (297-micron) strainer is recommended upstream to ensure soft close reliability and prevent diaphragm wear
Carrier 38RR501871 Bearing Bracket 321702-401 Enhanced System Reliability: Specially designedThe Carrier 38RR501871 Bearing Bracket is a critical OEM replacement part designed for precision motor and fan shaft support in Carrier HVAC units, including packaged units (RTU), heat pumps, and central air conditioners. Engineered to meet exacting factory authorized specifications, this heavy duty mounting bracket ensures proper component alignment, which is vital for reducing vibrational stress and hardware fatigue during high static operation.