Installing a higher temperature limit can lead to unsafe system operation and potential heat exchanger failure

This HVAC collector box gasket is fabricated from high-grade fiberglass material

This prevents hazardous operation during venting obstructions or inducer motor failure

Whether servicing rooftop units

ensuring internal safety protocols meet original equipment standards

Cleveland Controls RFS-4001-038 Pressure Switch Installing a higher temperature limitThe Cleveland Controls RFS 4001 038 is a professional grade airflow pressure sensing switch designed for robust performance in HVAC and energy management systems. Engineered to detect positive, negative, or differential air pressure, this adjustable pressure switch features a set point range from 0. 15" w. c. to 5. 0" w. c. with a specialized progressive differential for precise calibration. This model is a direct replacement for RFS 4001 025 and