What is the maximum stroke length for this linkage assembly

It is also an approved substitute for obsolete Armstrong Furnace R06428D402 kits

Designed for use in residential heating systems

The Trane OPR0120 is a specialized 24V modulating valve actuator engineered for precise proportional control in commercial and residential HVAC systems

this HVAC replacement ignitor is built for the demanding environments of condensing furnaces

Liebert 1C25447P1S Control 321702-401 What is the maximum strokeThe Liebert 1C25447P1S Control is a specialized dual sensor fan speed control module engineered for precision thermal management in critical infrastructure settings. Designed specifically for integration with Liebert precision cooling units and DataMate systems, this controller regulates condenser fan speed based on real time input from dual temperature or pressure sensors. By maintaining optimal head pressure, the 1C25447P1S ensures stable system