it features a fixed 1/2" bore with a precision-machined 1/8" x 1/16" keyseat to ensure positive shaft engagement and eliminate slippage under high-torque conditions

stocking a genuine Reznor 201685 fuse ensures you can restore 24V control power immediately during a service call

This 170F CO AUTO Limit Switch functions as a normally closed thermal sensitive control that opens the electrical circuit when temperatures reach the 170-degree Fahrenheit threshold

While the sensor has 1/4" nipples for 3/8" OD tubing

protecting sensitive pressure switches and transducers from rapid cycling

Daikin-McQuay 62218301K Wheel Els PW 17895 it features a fixed 1/2"The Daikin McQuay 62218301K Wheel is a precision engineered OEM blower wheel designed for high performance air movement in commercial HVAC applications. Featuring a 6 inch diameter and a 7. 8 inch width, this robust component is built to withstand the rigors of continuous industrial operation. The 1 2 inch bore ensures a secure fit on standard motor shafts, facilitating seamless integration with existing drive assemblies. As the direct replacement for