Can I use a 4JE insert with flanges from other brands

Its design prioritizes fitment accuracy to eliminate mechanical play

this 2-groove (2Grv) model maintains the critical gas flow velocity and pressure drop specifications required for safe and efficient appliance operation

including those requiring part 626518A

Cleveland Controls AFS-145 Switch Can I use a 4JEThe Cleveland Controls AFS 145 Air Pressure Sensing Switch is an industry standard, general purpose proving switch designed for combustion air pressure monitoring in package burners, furnaces, and high demand HVAC systems. This adjustable differential pressure switch features a wide setpoint range from 0. 05" to 12. 0" w. c., allowing for precise field calibration to match specific fan curves or duct static pressures. Built with a rugged zinc plated