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Precision Calibration: Factory-set to specific WC (water column) ratings for accurate dual pressure monitoring
Vibration Dampening: Balanced centrifugal wheel design minimizes resonance and mechanical noise during high-speed operation
upgrading from a 40VA to a 50VA unit is a common practice among technicians
Key Benefits: Direct OEM Fit: Drop-in replacement for S1-026-42550-000
Simplified Connectivity: Uses rotolock fittings which reduce leak points compared to traditional brazed connections
TE Connectivity KUHP-5A51-120 Relay 319847-401 Precision Calibration: Factory-set to specificThe TE Connectivity KUHP 5A51 120 is a high capacity, general purpose 30 Amp power relay designed for demanding HVACR and industrial control applications. This SPDT (1 Form C) relay features a 120VAC coil and is engineered for panel mounting with a rugged bracket mount case. Its construction includes dual pin quick connect terminals that also support solder connections, ensuring a secure interface in high vibration environments. Designed to handle