Cleveland Controls NS2-0113-00 Pressure Switch

The Cleveland Controls NS2-0113-00 is an industrial-grade air pressure sensing switch specifically designed to monitor positive, negative, or differential air pressure in high-efficiency HVACR systems. As a direct replacement for RSS-495-113, this unit features a factory-calibrated set point of .12" WC, ensuring critical safety and performance thresholds are maintained in residential furnaces and light commercial applications. Built with a rugged glass-filled polycarbonate body and a resilient silicone diaphragm, it offers a narrow switching differential for precise HVAC pressure switch operation across a wide temperature range of -40°F to 180°F.

For technicians performing furnace pressure switch replacement, this OEM component simplifies installation with color-coded ports—black for positive (P1) and gray for negative (P2) inlets. The NS2-0113-00 utilizes an integral snap-acting switch and 90-degree male quick-connect terminals, making it a reliable solution for air flow proving and combustion byproduct monitoring. This OEM pressure sensing switch is compatible with various sample line tubing, providing the stability and contaminant-free construction required for long-term differential air pressure switch reliability in demanding environments.

• Precise Calibration: Factory-set at .12" WC to meet specific manufacturer airflow safety requirements.
• Durable Construction: Glass-filled polycarbonate housing and silicone diaphragm withstand harsh mechanical rooms.
• Universal Compatibility: Serves as the high-accuracy replacement for the discontinued RSS-495-113 model.
• Simplified Wiring: Features standard 1/4-inch male quick-connect terminals for rapid contractor installation.
• Multi-Port Sensing: Engineered to detect positive, negative, or differential pressure with ease.

Is the NS2-0113-00 a direct substitute for the RSS-495-113?
Yes, it is the official direct replacement for the RSS-495-113, maintaining the same .12" WC set point and technical footprint.

What media is this switch compatible with?
This switch is designed for air and the standard byproducts of combustion that are non-corrosive to silicone or polycarbonate materials.

How do I identify the high and low pressure ports?
The ports are color-coded for fast identification: the black port (P1) is for positive pressure, and the gray port (P2) is for negative/vacuum pressure.

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.