Belimo ZG-JSL Jackshaft Linkage Freon Pre-calibrated Accuracy: Opens at 160°F

Pre-calibrated Accuracy: Opens at 160°F and closes at 130°F

The dual windows and internal alignment tabs are factory-set for a horizontal orientation to match the dual-dial layout of the thermostat

Does this part work for both the venter motor and the blower

Industrial Build: Constructed with heavy-duty materials to withstand the thermal stress and vibration of continuous burner operation

The 77940 is compatible with all lubricant types

Belimo ZG-JSL Jackshaft Linkage Freon Pre-calibrated Accuracy: Opens at 160°FThe Belimo ZG JSL is a specialized jackshaft linkage kit designed for mounting direct coupled actuators to ventilation systems with drive shafts ranging from 1 2" to 1. 05". This heavy duty hardware kit facilitates the installation of AMB, GMB, GKB, and NFB series actuators, providing a robust mechanical interface for precise damper control. Constructed from galvanized steel for corrosion resistance, the ZG JSL ensures reliable torque transmission in