Schneider Electric (Barber Colman) MK-2690 Proportional Control Els PW 17895 and wheels must be sourced

and wheels must be sourced separately or transferred from the existing assembly if they remain within spec

When troubleshooting a system that won't ignite or is throwing a pressure switch lockout code

or the control board flashing a specific LED code for "pressure switch open

this genuine OEM replacement part is engineered for the precise resistance and voltage requirements of Lochinvar and A

especially in high-demand steam and hot water applications

Schneider Electric (Barber Colman) MK-2690 Proportional Control Els PW 17895 and wheels must be sourcedThe Schneider Electric Barber Colman MK 2690 is a specialized pneumatic valve actuator engineered for precise proportional control in demanding HVAC applications. This compact unit features a 6 sq. in. effective area and is primarily designed to drive 1 2" to 2" globe valves, including the VB 7000 series and discontinued VB 9xxx models. Built with a rugged die cast aluminum housing and a NEMA 1 enclosure, this actuator ensures linear movement with a 1