depot pull
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this zinc-plated crank arm provides a slip-free connection to medium-torque actuators
ensuring calibrated -1
saving time and costs on the job site
fast installation
Verify the voltage requirements and part number against your unit's technical manual
Williams 4163 Floorboard R-407A this zinc-plated crank arm providesThe Williams 4163 Floorboard is a heavy duty, insulated metal protection plate designed specifically for Williams hearth heaters with 50,000 and 65,000 BTU capacities. As a critical installation component for vented hearth heaters, this floorboard acts as a thermal barrier and structural support, safeguarding finished flooring from the high temperature output and weight of the unit. It is engineered for a precise fit with Williams 5001A and 6501A