Nordyne 632546R Pressure Switch 340793-762 and LB-29333BH

and LB-29333BH

Optimized Sealing: Includes four high-performance diaphragms and a precision-machined seat to eliminate valve "creep" during compressor off-cycles

37" broad tip nib ensures clear

500 BTU/hr system calibration

this genuine OEM component ensures fail-safe performance by maintaining the closed position during power loss

Nordyne 632546R Pressure Switch 340793-762 and LB-29333BHThe Nordyne 632546R Pressure Switch is an essential safety component engineered for precise airflow verification in residential and commercial gas furnaces and packaged HVAC units. This OEM Nordyne pressure switch utilizes a dual setting configuration with trip points of 1. 0 in WC (high) and 0. 6 in WC (low) to monitor the pressure differential created by the draft inducer motor. As a veteran grade furnace pressure switch replacement, it ensures the