Honeywell 7617ADW Crank Arm Engineered for precise HVAC temperature

Engineered for precise HVAC temperature control

or a failing transformer

0" nominal footprint

verify the 24V coil resistance and check for continuity across the normally open contacts during a call for stage 1 cooling or heating to ensure the switching control relay is responding to the thermostat signal

Honeywell 7617ADW Crank Arm Engineered for precise HVAC temperatureThe Honeywell 7617ADW Crank Arm is a heavy duty, field adjustable linkage component engineered specifically for Modutrol IV motors. As the professional grade direct replacement for the 4074ELY, this crank arm ensures precise torque transmission and stroke adjustment in commercial damper actuators and valve linkage assemblies. Designed for high cycle reliability, the 7617ADW allows for variable radius settings to fine tune the mechanical advantage and