Cleveland Controls NS2-0307-00 Pressure Switch
The Cleveland Controls NS2-0307-00 Pressure Switch is a high-precision air flow sensing solution designed for rigorous monitoring in commercial and residential HVAC systems. Built with a glass-filled polycarbonate housing and a durable silicone diaphragm, this switch provides superior stability and contaminant resistance. As a veteran-grade differential pressure switch, the NS2-0307-00 is engineered to detect positive, negative, or differential pressure, making it a versatile choice for proving draft in high-efficiency furnaces or monitoring filter health in air handlers. This specific model features factory-calibrated set points to ensure consistent trip-to-reset performance, critical for maintaining safe combustion and blower operation. With an SPDT contact arrangement and 90° quick-connect terminals, it integrates seamlessly into standard control circuits. This NS2 series switch is optimized for longevity and accuracy, operating reliably across a wide temperature range of -40°F to 180°F. When diagnosing a faulty HVAC pressure switch, the NS2-0307-00 serves as a robust replacement to resolve common inducer motor and airflow ignition failures.
Key Benefits- Engineered Precision: Features a narrow switching differential for precise airflow monitoring and safety circuit verification.
- Rugged Build: The glass-filled thermoplastic body and post-cured silicone diaphragm withstand high-cycle OEM and field environments.
- Multi-Port Flexibility: Color-coded ports (Black for Positive, Gray for Negative) facilitate error-free pressure switch installation for various sensing configurations.
- Broad Compatibility: Rated for up to 277V AC, making it suitable for a wide range of light commercial and residential equipment.
- Reliable Operation: Designed to prevent short-cycling and system shutdowns caused by inconsistent pressure readings.
How do I verify if my NS2-0307-00 is functioning correctly?
Using a digital manometer and a multimeter, measure the pressure at the inducer or sensing point. Ensure the pressure meets the specified set point; then, check for continuity across the switch terminals to confirm the internal contacts have closed.
What are the signs of a failing air pressure switch?
Contractors typically observe the inducer motor running without ignite, "pressure switch open" error codes on the control board, or the system shutting down shortly after startup. Inspect the pressure switch tubing for cracks or moisture before replacing the component.
Can this switch sense vacuum as well as positive pressure?
Yes, the NS2 series is designed for differential pressure sensing. By connecting the sample line to the Gray (P2) port and leaving the Black (P1) port open to the atmosphere, the switch will actuate based on negative pressure/vacuum.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $60.82
-65%$60.82
$21.29Cleveland Controls NS2-0307-00 Pressure Switch
The Cleveland Controls NS2-0307-00 Pressure Switch is a high-precision air flow sensing solution designed for rigorous monitoring in commercial and residential HVAC systems. Built with a glass-filled polycarbonate housing and a durable silicone diaphragm, this switch provides superior stability and contaminant resistance. As a veteran-grade differential pressure switch, the NS2-0307-00 is engineered to detect positive, negative, or differential pressure, making it a versatile choice for proving draft in high-efficiency furnaces or monitoring filter health in air handlers. This specific model features factory-calibrated set points to ensure consistent trip-to-reset performance, critical for maintaining safe combustion and blower operation. With an SPDT contact arrangement and 90° quick-connect terminals, it integrates seamlessly into standard control circuits. This NS2 series switch is optimized for longevity and accuracy, operating reliably across a wide temperature range of -40°F to 180°F. When diagnosing a faulty HVAC pressure switch, the NS2-0307-00 serves as a robust replacement to resolve common inducer motor and airflow ignition failures.
Key Benefits- Engineered Precision: Features a narrow switching differential for precise airflow monitoring and safety circuit verification.
- Rugged Build: The glass-filled thermoplastic body and post-cured silicone diaphragm withstand high-cycle OEM and field environments.
- Multi-Port Flexibility: Color-coded ports (Black for Positive, Gray for Negative) facilitate error-free pressure switch installation for various sensing configurations.
- Broad Compatibility: Rated for up to 277V AC, making it suitable for a wide range of light commercial and residential equipment.
- Reliable Operation: Designed to prevent short-cycling and system shutdowns caused by inconsistent pressure readings.
How do I verify if my NS2-0307-00 is functioning correctly?
Using a digital manometer and a multimeter, measure the pressure at the inducer or sensing point. Ensure the pressure meets the specified set point; then, check for continuity across the switch terminals to confirm the internal contacts have closed.
What are the signs of a failing air pressure switch?
Contractors typically observe the inducer motor running without ignite, "pressure switch open" error codes on the control board, or the system shutting down shortly after startup. Inspect the pressure switch tubing for cracks or moisture before replacing the component.
Can this switch sense vacuum as well as positive pressure?
Yes, the NS2 series is designed for differential pressure sensing. By connecting the sample line to the Gray (P2) port and leaving the Black (P1) port open to the atmosphere, the switch will actuate based on negative pressure/vacuum.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Cleveland Controls NS2-0307-00 Pressure Switch is a high-precision air flow sensing solution designed for rigorous monitoring in commercial and residential HVAC systems. Built with a glass-filled polycarbonate housing and a durable silicone diaphragm, this switch provides superior stability and contaminant resistance. As a veteran-grade differential pressure switch, the NS2-0307-00 is engineered to detect positive, negative, or differential pressure, making it a versatile choice for proving draft in high-efficiency furnaces or monitoring filter health in air handlers. This specific model features factory-calibrated set points to ensure consistent trip-to-reset performance, critical for maintaining safe combustion and blower operation. With an SPDT contact arrangement and 90° quick-connect terminals, it integrates seamlessly into standard control circuits. This NS2 series switch is optimized for longevity and accuracy, operating reliably across a wide temperature range of -40°F to 180°F. When diagnosing a faulty HVAC pressure switch, the NS2-0307-00 serves as a robust replacement to resolve common inducer motor and airflow ignition failures.
Key Benefits- Engineered Precision: Features a narrow switching differential for precise airflow monitoring and safety circuit verification.
- Rugged Build: The glass-filled thermoplastic body and post-cured silicone diaphragm withstand high-cycle OEM and field environments.
- Multi-Port Flexibility: Color-coded ports (Black for Positive, Gray for Negative) facilitate error-free pressure switch installation for various sensing configurations.
- Broad Compatibility: Rated for up to 277V AC, making it suitable for a wide range of light commercial and residential equipment.
- Reliable Operation: Designed to prevent short-cycling and system shutdowns caused by inconsistent pressure readings.
How do I verify if my NS2-0307-00 is functioning correctly?
Using a digital manometer and a multimeter, measure the pressure at the inducer or sensing point. Ensure the pressure meets the specified set point; then, check for continuity across the switch terminals to confirm the internal contacts have closed.
What are the signs of a failing air pressure switch?
Contractors typically observe the inducer motor running without ignite, "pressure switch open" error codes on the control board, or the system shutting down shortly after startup. Inspect the pressure switch tubing for cracks or moisture before replacing the component.
Can this switch sense vacuum as well as positive pressure?
Yes, the NS2 series is designed for differential pressure sensing. By connecting the sample line to the Gray (P2) port and leaving the Black (P1) port open to the atmosphere, the switch will actuate based on negative pressure/vacuum.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
