Reznor 106937 Blower Housing & Wheel

The Reznor 106937 Blower Housing & Wheel is a critical replacement component designed for Reznor HVAC systems where high-volume air distribution is required. Engineered for heavy-duty furnace and air handler applications, this assembly features a 1 7/16-inch bore specifically matched for 15-20HP motors using a 1 7/16" blower shaft. The heavy-gauge blower housing and precision-balanced blower wheel work in tandem to optimize airflow efficiency, ensuring the system maintains correct static pressure for heating and cooling cycles. Field technicians often spec this for commercial HVAC equipment to restore static pressure performance and eliminate excessive vibration caused by worn or warped legacy wheels.

Key Benefits

• OEM Compatibility: Precision-fit 106937 replacement part restores original factory performance in HVAC furnaces.
• Heavy-Duty Construction: Industrial-grade blower assembly designed to withstand high RPM and continuous operational stress.
• Optimal Airflow: Engineered for maximum cubic feet per minute (CFM) delivery and improved energy economy.
• Reduced Maintenance: Precise balancing minimizes mechanical vibration, extending the service life of nearby blower bearings.

Common Questions

What is the shaft size for the Reznor 106937?
This unit is designed with a 1 7/16-inch bore to accommodate standard 1 7/16" blower shafts typically found in 15HP to 20HP drive systems.

Is this a right-hand or left-hand assembly?
The Reznor 106937 is a right-hand blower wheel and housing assembly; always check your unit’s manual to ensure proper rotation and orientation before installation.

How much does the assembly weigh?
This HVAC blower component weighs approximately 56 to 57.5 lbs, requiring secure mounting and often professional freight handling due to its bulk and precision alignment needs.

This item must ship via truck. Please contact us for freight quote.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.