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Dayton Bath Exhaust Fan: Ceiling, 119 cfm Max, 3 sones, 1 Speed - Standard Bathroom Exhaust Fans
DaytonStandard Bathroom Exhaust Fans

Dayton Bath Exhaust Fan: Ceiling, 119 cfm Max, 3 sones, 1 Speed

The Dayton Standard Bathroom Exhaust Fan (SKU 3G-OTH-77644) is a ceiling-mounted unit with a maximum airflow of 119 cfm and a sound level of 3 sones. It operates at a single speed on 115V AC and features a…

SKU 3G-OTH-77644

Brand
Dayton
Item
Bath Exhaust Fan: Ceiling, 119 cfm Max, 3 sones, 1 Speed
Category
Standard Bathroom Exhaust Fans
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Heater
Without Heater
Includes
Aluminum Backdraft Damper
Duct Shape
Rectangular
Sensor Type
None
Mounting Type
Adjustable Brackets
Number of Speeds
1
Mounting Location
Ceiling
Nameplate Voltage
115V AC

Technical Documents

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

Product Description

The Dayton Standard Bathroom Exhaust Fan (SKU 3G-OTH-77644) is a ceiling-mounted unit with a maximum airflow of 119 cfm and a sound level of 3 sones. It operates at a single speed on 115V AC and features a rectangular duct shape. The fan includes an aluminum backdraft damper and mounts using adjustable brackets, with no heater or sensor included.

Frequently Asked Questions

What is the Dayton 3G-OTH-77644 bathroom exhaust fan used for?

The Dayton 3G-OTH-77644 is a ceiling-mounted standard bathroom exhaust fan designed to remove moisture, odors, and airborne contaminants from residential or light-commercial bathrooms. It delivers 119 cfm maximum airflow at 3 sones, making it suitable for medium-sized rooms requiring reliable ventilation without integrated heating or sensors.

What are the specifications of the Dayton 3G-OTH-77644 exhaust fan?

The Dayton 3G-OTH-77644 operates on 115V AC single-phase power, delivers up to 119 cfm at 3 sones, and has one speed. It features a rectangular duct shape, includes an aluminum backdraft damper, mounts via adjustable brackets on the ceiling, and has no heater or sensor. The manufacturer part number is 3G-OTH-77644.

Where to buy the Dayton 3G-OTH-77644 exhaust fan worldwide?

3G Electric supplies the Dayton 3G-OTH-77644 exhaust fan to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this model to any country.

How to install the Dayton 3G-OTH-77644 ceiling exhaust fan?

Install the Dayton 3G-OTH-77644 by securing the adjustable mounting brackets to ceiling joists, connecting the rectangular duct to the included aluminum backdraft damper, wiring the 115V AC motor per local codes, and attaching the grille. Ensure the fan is level and duct runs are straight for optimal airflow. Always follow the manufacturer's manual.

Used in

Common applications for Dayton
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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 standard bathroom exhaust fans. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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