Robust Construction: Built with industrial-grade OEM components to withstand the high-cycle demands of modern HVAC cycles

the 22-100001-070 is a go-to solution for flame signal troubleshooting

allowing technicians to identify potential compressor burnout risks before catastrophic failure occurs

Direct Board Mounting: Engineered for quick integration into furnace control board assemblies with standardized mounting holes

For technicians performing an HVAC relay replacement

Schneider Electric (Barber Colman) MK-2690 Proportional Control Els PW 17895 Robust Construction: Built with industrial-gradeThe 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