The leading zero is frequently used in manufacturer database systems but refers to the same valve specifications

Built to precise PNCV design standards

and multiple lengths of mounting screws to accommodate different motor housing depths

The ASCO AH4E112S4 Actuator is a high-performance electro-hydraulic linear actuator designed for demanding industrial and commercial burner applications

It requires a compatible AMG or OMC series coil (sold separately) to complete the assembly

Lau 60800401 Fan Blade 322838-754 The leading zero is frequentlyAs a field technician, you know that the Lau 60800401 is a standard setting component for heavy duty condenser applications. This 4 blade fan blade features a 20 inch diameter and a 23 degree pitch, engineered to move approximately 3000 CFM at 1140 RPM. The clockwise (CW) rotation and interchangeable hub design allow for maximum flexibility during onsite repairs, making it a versatile HVAC replacement part for various industrial and residential