Cleveland Controls AFS-155 Air Proving Switch 319848-301 As the direct replacement for

As the direct replacement for DTQMV40

verify 24V power at the gas valve during the ignition trial

Key Benefits: OEM Precision: Genuine York manufacture ensures exact replacement without the need for mounting modifications

providing a robust pilot or main gas shut-off solution that meets the rigorous demands of on-site mechanical work

Technical Reliability: Features internal inherent motor protection (line break) and a PSC motor design for consistent performance under high thermal loads

Cleveland Controls AFS-155 Air Proving Switch 319848-301 As the direct replacement forThe Cleveland Controls AFS 155 Air Proving Switch is a versatile differential pressure switch designed to monitor positive, vacuum, or differential air pressure in commercial HVAC and energy management systems. This adjustable air pressure switch features a wide set point range from 0. 05" . 02" to 2. 0" w. c., allowing for precise field adjustments to meet specific application requirements. Built with a rugged die cast aluminum housing and a silicone