DaytonRoof Curbs

Dayton Roof Curb: Fixed Nonventilated Curbs, Square Curb, 68 x 68 in Inside Dim

The Dayton Roof Curb is a fixed nonventilated square curb designed for downblast fans. It features a galvanized steel finish, with an inside width of 68 inches and an outside width of 71 inches, and is intended for…

SKU 3G-OTH-79293

Brand

Dayton

Item

Roof Curb: Fixed Nonventilated Curbs, Square Curb, 68 x 68 in Inside Dim

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

Square Curb 

Material

Steel 

Finish

Galvanized 

Standards

UL 705 

Inside Dim

68 x 68 in 

Outside Dim

71 in x 71 in 

For Fan Type

Downblast Fans 

For Use With

72-1/2 in Square Base 

Curb Inside Width

68 in 

Curb Outside Width

71 in 

Technical Documents

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Dayton Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Dayton Roof Curb 3G-OTH-79293 used for?

The Dayton Roof Curb 3G-OTH-79293 is a fixed nonventilated square curb designed to mount downblast fans on commercial or industrial roofs. It provides a stable, weatherproof base that supports the fan and directs airflow, commonly used in HVAC and ventilation systems across manufacturing plants and warehouses.

What are the specifications of the Dayton Roof Curb 3G-OTH-79293?

The Dayton Roof Curb 3G-OTH-79293 is a square curb with a galvanized steel finish. Inside dimensions are 68 x 68 in, outside dimensions are 71 x 71 in. It is designed for downblast fans with a 72-1/2 in square base and complies with UL 705 standards.

Where to buy the Dayton Roof Curb 3G-OTH-79293 worldwide?

3G Electric supplies the Dayton Roof Curb 3G-OTH-79293 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this roof curb.

How to install a Dayton Roof Curb for downblast fans?

Install the Dayton Roof Curb on a flat, structurally sound roof deck. Secure the curb to the roof structure per local building codes, ensuring a weathertight seal. Then mount the downblast fan on the curb's 72-1/2 in square base, following the fan manufacturer's instructions for electrical and duct connections.

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Dayton Products

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

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