Reznor 259451 Bearing 328140-751 This is a standard Class

This is a standard Class F coil

which measure 17

Advanced Diagnostics: Features relay logic for identifying specific fault codes

25" WC to ensure the inducer motor achieves the exact vacuum required for safe ignition

67" Water Column to meet strict airflow safety tolerances

Reznor 259451 Bearing 328140-751 This is a standard ClassRestore optimal drive shaft performance and stabilize your unit heater's blower assembly with the Reznor 259451. This genuine OEM Reznor 1 7 16 CIP B replacement bearing is engineered specifically for commercial and industrial air handling applications where precision rotational support is non negotiable. Designed to replace worn out components in high duty cycle equipment, this 1 7 16 inch bore bearing minimizes friction across the fan shaft,