Cleveland Controls RFS-4001-030 Pressure Switch For HVAC service technicians and

For HVAC service technicians and contractors

What is the difference between the 005 and the 005/B models

specifically engineered to replace the Watts 12

accommodating models ranging from 200 through 400

For rooftop units or exterior mounting

Cleveland Controls RFS-4001-030 Pressure Switch For HVAC service technicians andProfessional grade air pressure sensing is critical for proving fan operation and burner efficiency. The Cleveland Controls RFS 4001 030 is a field adjustable differential pressure switch designed for HVAC and energy management applications. Built with a rugged plated housing, it effectively monitors positive, negative, or differential air pressure with high accuracy. The unit features an adjustable set point range from 0. 15" w. c. 0. 05" to 5. 0" w.