Reznor 221172 Unit Heater Venter WheelReznor 221172 Unit Heater Venter Wheel is a trusted replacement part designed for UEAS low static unit heaters. This Type Venter Wheel is a direct match for the Reznor 221172 Unit Heater, delivering precise airflow control and dependable operation, helping maintain optimal performance in compatible Reznor heating systems. Engineered to fit standard mounting points, it supports efficient heat transfer and balanced airflow across the unit, reducing wear

Two bushings per pack for convenient replacement

the MEUVS4 meets strict safety standards and is ready for demanding fuel systems

Performance: Supports efficient burner operation and stable combustion

this orifice measures 0

and GDT070-3 Induced Draft Downflow Gas Furnaces

and long service cycles for reliable

ideal for replacements in Armstrong 68J24 units

and an air purger to keep the system air-free

125 VA ratings

Designed with compatibility and ease in mind

8 seconds (typical) or 1 second

Accessory use: Useful Bacharach accessory and replacement tip cap for gas detector tools