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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
provided the 24V coil voltage and 3-pole configuration are identical
By utilizing an OEM Williams vent extension
As a genuine OEM Johnson Controls replacement part
Key Benefits for Contractors Enhanced Durability: Silver cadmium oxide contacts provide long-term arc resistance and reliable switching under FLA (Full Load Amps) conditions
Common issues include soot accumulation
Johnson Controls P170DA-400 Pressure Control 30067439-890 provided the 24V coil voltageThe Johnson Controls P170DA 400 Pressure Control is a heavy duty high pressure cutout switch engineered for critical over pressure protection in commercial refrigeration and HVAC systems. As a manual reset pressure control, it provides a hard lockout when system pressures exceed the technician defined setpoint, preventing compressor damage and ensuring a thorough inspection before the system returns to service. This SPST high pressure control features
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