Cleveland Controls RSS-498-13 Pressure Switch
The Cleveland Controls RSS-498-13 is a professional-grade air pressure sensing switch designed for residential furnace and light commercial aftermarket applications. Featuring a field-adjustable set point range of 1.0" to 4.0" w.c., this differential pressure switch allows technicians to precisely calibrate activation points for proving airflow and monitoring pressure across heat exchangers or filters. The unit is equipped with a high-temperature thermoplastic housing and a reliable EPDM diaphragm, ensuring consistent performance in demanding environments from -40°F to 190°F. This SPDT air switch includes 90-degree 1/4" male quick-connect terminals and duo-barb sample line connectors compatible with 1/4" or 3/8" ID flexible tubing. With its vertical mounting feet and compact footprint, the RSS-498-13 serves as a versatile HVAC pressure switch for electronic air cleaners, humidifiers, and furnace limit circuits, providing a mechanical life rated for 100,000 cycles at maximum electrical load.
Key Benefits for Technicians:- Adjustable Pressure Range: Field-adjustable from 1.0" to 4.0" w.c. ± 0.05", allowing for exact matching of OEM specifications during maintenance.
- Multi-Sensing Capability: Designed to sense positive, negative, or differential pressure, making it a universal solution for various HVAC configurations.
- Durable Construction: High-temperature thermoplastic body and EPDM diaphragm resist heat and aging in light commercial applications.
- Contractor-Friendly Install: Features integrated mounting feet and dual barbed fittings for rapid integration with existing pneumatic tubing.
- Standardized Wiring: SPDT contact arrangement with NEMA-compliant quick-connect terminals simplifies wiring for NC, NO, or C configurations.
- Can this switch be mounted in any orientation? To maintain calibrated set point accuracy, the switch must be mounted with the diaphragm in a vertical plane. Avoid mounting with sample line connections pointing upward to prevent moisture accumulation.
- Is a calibration tool required for adjustment? Yes, the set point can be adjusted using a 1/16" hex wrench. For precise field calibration, we recommend using a digital manometer to verify the exact actuation point on pressure rise or fall.
- What is the maximum pressure rating for this unit? The RSS-498-13 has a maximum pressure rating of 1 psi (0.06 bar) and is intended for use with inert dry air media.
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.
Cleveland Controls RSS-498-13 Pressure Switch
The Cleveland Controls RSS-498-13 is a professional-grade air pressure sensing switch designed for residential furnace and light commercial aftermarket applications. Featuring a field-adjustable set point range of 1.0" to 4.0" w.c., this differential pressure switch allows technicians to precisely calibrate activation points for proving airflow and monitoring pressure across heat exchangers or filters. The unit is equipped with a high-temperature thermoplastic housing and a reliable EPDM diaphragm, ensuring consistent performance in demanding environments from -40°F to 190°F. This SPDT air switch includes 90-degree 1/4" male quick-connect terminals and duo-barb sample line connectors compatible with 1/4" or 3/8" ID flexible tubing. With its vertical mounting feet and compact footprint, the RSS-498-13 serves as a versatile HVAC pressure switch for electronic air cleaners, humidifiers, and furnace limit circuits, providing a mechanical life rated for 100,000 cycles at maximum electrical load.
Key Benefits for Technicians:- Adjustable Pressure Range: Field-adjustable from 1.0" to 4.0" w.c. ± 0.05", allowing for exact matching of OEM specifications during maintenance.
- Multi-Sensing Capability: Designed to sense positive, negative, or differential pressure, making it a universal solution for various HVAC configurations.
- Durable Construction: High-temperature thermoplastic body and EPDM diaphragm resist heat and aging in light commercial applications.
- Contractor-Friendly Install: Features integrated mounting feet and dual barbed fittings for rapid integration with existing pneumatic tubing.
- Standardized Wiring: SPDT contact arrangement with NEMA-compliant quick-connect terminals simplifies wiring for NC, NO, or C configurations.
- Can this switch be mounted in any orientation? To maintain calibrated set point accuracy, the switch must be mounted with the diaphragm in a vertical plane. Avoid mounting with sample line connections pointing upward to prevent moisture accumulation.
- Is a calibration tool required for adjustment? Yes, the set point can be adjusted using a 1/16" hex wrench. For precise field calibration, we recommend using a digital manometer to verify the exact actuation point on pressure rise or fall.
- What is the maximum pressure rating for this unit? The RSS-498-13 has a maximum pressure rating of 1 psi (0.06 bar) and is intended for use with inert dry air media.
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.
Product Information
Product Information
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Shipping & Returns
Description
The Cleveland Controls RSS-498-13 is a professional-grade air pressure sensing switch designed for residential furnace and light commercial aftermarket applications. Featuring a field-adjustable set point range of 1.0" to 4.0" w.c., this differential pressure switch allows technicians to precisely calibrate activation points for proving airflow and monitoring pressure across heat exchangers or filters. The unit is equipped with a high-temperature thermoplastic housing and a reliable EPDM diaphragm, ensuring consistent performance in demanding environments from -40°F to 190°F. This SPDT air switch includes 90-degree 1/4" male quick-connect terminals and duo-barb sample line connectors compatible with 1/4" or 3/8" ID flexible tubing. With its vertical mounting feet and compact footprint, the RSS-498-13 serves as a versatile HVAC pressure switch for electronic air cleaners, humidifiers, and furnace limit circuits, providing a mechanical life rated for 100,000 cycles at maximum electrical load.
Key Benefits for Technicians:- Adjustable Pressure Range: Field-adjustable from 1.0" to 4.0" w.c. ± 0.05", allowing for exact matching of OEM specifications during maintenance.
- Multi-Sensing Capability: Designed to sense positive, negative, or differential pressure, making it a universal solution for various HVAC configurations.
- Durable Construction: High-temperature thermoplastic body and EPDM diaphragm resist heat and aging in light commercial applications.
- Contractor-Friendly Install: Features integrated mounting feet and dual barbed fittings for rapid integration with existing pneumatic tubing.
- Standardized Wiring: SPDT contact arrangement with NEMA-compliant quick-connect terminals simplifies wiring for NC, NO, or C configurations.
- Can this switch be mounted in any orientation? To maintain calibrated set point accuracy, the switch must be mounted with the diaphragm in a vertical plane. Avoid mounting with sample line connections pointing upward to prevent moisture accumulation.
- Is a calibration tool required for adjustment? Yes, the set point can be adjusted using a 1/16" hex wrench. For precise field calibration, we recommend using a digital manometer to verify the exact actuation point on pressure rise or fall.
- What is the maximum pressure rating for this unit? The RSS-498-13 has a maximum pressure rating of 1 psi (0.06 bar) and is intended for use with inert dry air media.
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.
