Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

Dayton Bath Exhaust Fan: Ceiling, 583 cfm Max, 8 sones, 2 Speed - Standard Bathroom Exhaust Fans
DaytonStandard Bathroom Exhaust Fans

Dayton Bath Exhaust Fan: Ceiling, 583 cfm Max, 8 sones, 2 Speed

The Dayton 3G-OTH-78530 is a standard ceiling-mount bathroom exhaust fan with a maximum airflow of 583 cfm and a sound level of 8 sones. It operates at 2 speeds on 115V AC and features a rectangular duct shape. The…

SKU 3G-OTH-78530

Brand
Dayton
Item
Bath Exhaust Fan: Ceiling, 583 cfm Max, 8 sones, 2 Speed
Category
Standard Bathroom Exhaust Fans
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
Heater
Without Heater
Includes
Mounting Brackets
Duct Shape
Rectangular
Sensor Type
None
Mounting Type
Adjustable Brackets
Number of Speeds
2
Mounting Location
Ceiling
Nameplate Voltage
115V AC

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Dayton 3G-OTH-78530 is a standard ceiling-mount bathroom exhaust fan with a maximum airflow of 583 cfm and a sound level of 8 sones. It operates at 2 speeds on 115V AC and features a rectangular duct shape. The unit includes adjustable mounting brackets and does not include a heater or sensor.

Frequently Asked Questions

What is the Dayton 60KU31 bathroom exhaust fan used for?

The Dayton 60KU31 is a standard ceiling-mount bathroom exhaust fan designed to remove moisture, odors, and airborne contaminants. It is suitable for commercial or large residential bathrooms requiring high airflow up to 583 cfm.

What are the specifications of the Dayton 60KU31 exhaust fan?

The Dayton 60KU31 operates on 115V AC with 2 speeds, delivers up to 583 cfm at 8 sones, and uses a rectangular duct. It includes adjustable mounting brackets, has no heater or sensor, and mounts on the ceiling.

Where to buy the Dayton 60KU31 exhaust fan worldwide?

3G Electric supplies the Dayton 60KU31 exhaust fan to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote tailored to your location.

How to install the Dayton 60KU31 ceiling exhaust fan?

Install the Dayton 60KU31 using the included adjustable mounting brackets to secure it to ceiling joists. Connect the rectangular duct to the fan housing, wire the 115V AC supply per local codes, and select the desired speed. Always follow the manufacturer's manual.

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Bath Exhaust Fan: Ceiling, 762 cfm Max, 7 sones, 1 Speed, Rectangular Duct (MPN 60KU32)
Dayton
Bath Exhaust Fan: Ceiling, 762 cfm Max, 7 sones, 1 Speed, Rectangular Duct (MPN 60KU32)
Bath Exhaust Fan: Ceiling, 1,106 cfm Max, 7 sones, 2 Speed, Rectangular Duct (MPN 60KU44)
Dayton
Bath Exhaust Fan: Ceiling, 1,106 cfm Max, 7 sones, 2 Speed, Rectangular Duct (MPN 60KU44)
Bath Exhaust Fan: Ceiling, 395 cfm Max, 5 sones, 2 Speed, Rectangular Duct (MPN 60KU42)
Dayton
Bath Exhaust Fan: Ceiling, 395 cfm Max, 5 sones, 2 Speed, Rectangular Duct (MPN 60KU42)
Bath Exhaust Fan: Ceiling, 1,518 cfm Max, 11 sones, 1 Speed, Rectangular Duct (MPN 60KU34)
Dayton
Bath Exhaust Fan: Ceiling, 1,518 cfm Max, 11 sones, 1 Speed, Rectangular Duct (MPN 60KU34)
Bath Exhaust Fan: Ceiling, 774 cfm Max, 7 sones, 2 Speed, Rectangular Duct (MPN 60KU43)
Dayton
Bath Exhaust Fan: Ceiling, 774 cfm Max, 7 sones, 2 Speed, Rectangular Duct (MPN 60KU43)
Bath Exhaust Fan: Ceiling, 195 cfm Max, 5.5 sones, 1 Speed, Round Duct (MPN 60KU30)
Dayton
Bath Exhaust Fan: Ceiling, 195 cfm Max, 5.5 sones, 1 Speed, Round Duct (MPN 60KU30)

More from Dayton

View all Dayton parts
Bathroom Exhaust Fan: Ceiling/Wall, 110 cfm Max, Variable Speed, Round Duct (MPN SP-LP0511-1)
Dayton
Bathroom Exhaust Fan: Ceiling/Wall, 110 cfm Max, Variable Speed, Round Duct (MPN SP-LP0511-1)
Bath Exhaust Fan: Ceiling, 130 cfm Max, 0.4 sones, 1 Speed, Rectangular Duct (MPN 60RG35)
Dayton
Bath Exhaust Fan: Ceiling, 130 cfm Max, 0.4 sones, 1 Speed, Rectangular Duct (MPN 60RG35)
Bath Exhaust Fan: Ceiling, 114 cfm Max, 1.5 sones, 1 Speed, Round Duct (MPN 60RG32)
Dayton
Bath Exhaust Fan: Ceiling, 114 cfm Max, 1.5 sones, 1 Speed, Round Duct (MPN 60RG32)
Bath Exhaust Fan: Ceiling, 63 cfm Max, 0.4 sones, 1 Speed, Round Duct (MPN 60RG33)
Dayton
Bath Exhaust Fan: Ceiling, 63 cfm Max, 0.4 sones, 1 Speed, Round Duct (MPN 60RG33)
Bathroom Exhaust Fan: Ceiling/Wall, 110 cfm Max, Humidity Sensor, Variable Speed, Round Duct (MPN SP-LP0511H)
Dayton
Bathroom Exhaust Fan: Ceiling/Wall, 110 cfm Max, Humidity Sensor, Variable Speed, Round Duct (MPN SP-LP0511H)
Bath Exhaust Fan: Ceiling, 75 cfm Max, 0.8 sones, 1 Speed, Round Duct (MPN 60RG30)
Dayton
Bath Exhaust Fan: Ceiling, 75 cfm Max, 0.8 sones, 1 Speed, Round Duct (MPN 60RG30)
Bath Exhaust Fan: Ceiling, 119 cfm Max, 3 sones, 1 Speed, Rectangular Duct (MPN 60RG39)
Dayton
Bath Exhaust Fan: Ceiling, 119 cfm Max, 3 sones, 1 Speed, Rectangular Duct (MPN 60RG39)
Bath Exhaust Fan: Ceiling, 685 cfm Max, 9.5 sones, 2 Speed, Rectangular Duct (MPN 60KU33)
Dayton
Bath Exhaust Fan: Ceiling, 685 cfm Max, 9.5 sones, 2 Speed, Rectangular Duct (MPN 60KU33)