Common Questions Is the 1F78-151 compatible with 2-wire heat-only systems

This industrial refrigeration gasket provides the precision fit required to meet original manufacturer torque specifications

Compatible with KMC Controls pneumatic thermostats and various slider-track controllers

including those handling natural

and larger range R68AC0009 units

Cleveland Controls RFS-4001-030 Pressure Switch Common Questions Is the 1F78-151Professional 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.