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Dayton Roof Fan Motor Conversion Kit: 3/4 hp, 5/8 in Shaft Dia, 115/208-230/277V AC - High-Efficiency Electronically Commutated Motors
DaytonHigh-Efficiency Electronically Commutated Motors

Dayton Roof Fan Motor Conversion Kit: 3/4 hp, 5/8 in Shaft Dia, 115/208-230/277V AC

The Dayton Roof Fan Motor Conversion Kit (SKU 3G-OTH-81382) is a high-efficiency electronically commutated motor conversion kit designed for upblast fans. It operates at 3/4 hp with a 5/8 in shaft diameter and…

SKU 3G-OTH-81382

Brand
Dayton
Item
Roof Fan Motor Conversion Kit: 3/4 hp, 5/8 in Shaft Dia, 115/208-230/277V AC
Category
High-Efficiency Electronically Commutated Motors
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dayton
Type
Mfr Part # 43Y138
AC
115/208-230/277V
Shaft Dia
5/8 in
Standards
UL
For Fan Type
Upblast Fans
For Use With
5DVT4

Technical Documents

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton Roof Fan Motor Conversion Kit (SKU 3G-OTH-81382) is a high-efficiency electronically commutated motor conversion kit designed for upblast fans. It operates at 3/4 hp with a 5/8 in shaft diameter and supports 115/208-230/277V AC input. This UL-listed kit is compatible with SKU 5DVR4 and is intended for use with model 5DVT4.

Frequently Asked Questions

What is the Dayton Roof Fan Motor Conversion Kit used for?

The Dayton Roof Fan Motor Conversion Kit (3G-OTH-81382) is used to upgrade upblast roof fans with a high-efficiency electronically commutated motor. It is designed for commercial or industrial ventilation systems requiring 3/4 hp, 5/8 in shaft diameter, and 115/208-230/277V AC input.

What are the specifications of the Dayton 3G-OTH-81382 motor conversion kit?

The Dayton 3G-OTH-81382 is a 3/4 hp electronically commutated motor conversion kit with a 5/8 in shaft diameter. It operates on 115/208-230/277V AC, is UL listed, and is compatible with OEM SKU 5DVR4 for use with upblast fan model 5DVT4.

Where to buy the Dayton 3G-OTH-81382 roof fan motor conversion kit worldwide?

3G Electric supplies the Dayton 3G-OTH-81382 roof fan motor conversion kit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this UL-listed kit.

How to install the Dayton roof fan motor conversion kit?

Installation of the Dayton 3G-OTH-81382 conversion kit typically involves disconnecting power, removing the existing motor, mounting the new electronically commutated motor, and wiring per the supplied diagram for 115/208-230/277V AC. Always follow local codes and the manufacturer's instructions for safe operation.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton high-efficiency electronically commutated motors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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