Belimo ZG-JSL Jackshaft Linkage Freon the RV20 series housings are

the RV20 series housings are generally rated for emergency exposure limits up to 2

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

you may need to run an additional wire to the ground within the burner housing

Snap-In Mounting: Simplified field replacement reduces labor time during service calls

this durable blower wheel provides the technical reliability required for safe exhaust expulsion

Belimo ZG-JSL Jackshaft Linkage Freon the RV20 series housings areThe 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