DaytonReplacement HVACR Fans, Filters & Ventilation Parts

Dayton Blower Wheel: Blower Wheel, 3ATU9/3ATV1/3ATV7/3GY68/3GY73/4YU99/4YY20/5DVN3/5DVN4

The DAYTON Blower Wheel (SKU 21DZ42) is a replacement HVACR fan component, part number 6366464. It is compatible with Grainger part number 3GY68 and manufacturer part number 3ATV1.

SKU 3G-OTH-75740

Brand

Dayton

Item

Blower Wheel: Blower Wheel, 3ATU9/3ATV1/3ATV7/3GY68/3GY73/4YU99/4YY20/5DVN3/5DVN4

Technical Specifications

Dayton

Manufacturer Part Number

6366464

Type

3ATU9/3ATV1/3ATV7/3GY68/3GY73/4YU99/4YY20/5DVN3/5DVN4, 6366464 

Product Type

Blower Wheel 

Compatible Grainger Part Number

3GY68 

Compatible Manufacturer Part Number

3ATV1 

View Full Spec Sheet

Technical Documents

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Dayton Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Blower Wheel (SKU 21DZ42) is a replacement HVACR fan component, part number 6366464. It is compatible with Grainger part number 3GY68 and manufacturer part number 3ATV1.

Frequently Asked Questions

What is the DAYTON Blower Wheel used for?

The DAYTON Blower Wheel is a replacement component for HVACR fans, used in commercial and industrial air-handling systems to move air through ducts, furnaces, or ventilation units. It is compatible with Grainger part 3GY68 and manufacturer part 3ATV1.

What are the specifications of the DAYTON Blower Wheel?

The DAYTON Blower Wheel, part number 6366464, is a replacement HVACR fan component. It is compatible with Grainger part number 3GY68 and manufacturer part number 3ATV1. The product type is Blower Wheel, and it fits models 3ATU9, 3ATV1, 3ATV7, 3GY68, 3GY73, 4YU99, 4YY20, 5DVN3, and 5DVN4.

Where to buy the DAYTON Blower Wheel worldwide?

3G Electric supplies the DAYTON Blower Wheel worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this replacement HVACR fan component for your facility.

How to install the DAYTON Blower Wheel?

To install the DAYTON Blower Wheel, first disconnect power to the HVACR unit. Remove the old wheel by loosening the set screw on the shaft. Slide the new wheel onto the shaft, align it with the housing, and tighten the set screw. Reconnect power and test operation. Always follow manufacturer guidelines.

Used in

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Dayton Products

3G Electric supplies Dayton replacement hvacr fans, filters & ventilation parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all Dayton products →Contact our engineers →