Dayton Square Adjustable Nonventilated Roof Curb
<p>The Dayton Square Adjustable Nonventilated Roof Curb (3G-OTH-78790) is a versatile solution for upblast fans with square bases. Constructed from galvanized steel and compliant with UL 705, this curb adjusts to fit…
SKU 3G-OTH-78790
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
<p>The Dayton Square Adjustable Nonventilated Roof Curb (3G-OTH-78790) is a versatile solution for upblast fans with square bases. Constructed from galvanized steel and compliant with UL 705, this curb adjusts to fit inside dimensions from 10 1/2 to 19 inches, accommodating fan bases from 16 to 21 1/2 inches square. Its nonventilated design ensures a sealed, weather-resistant roof penetration.</p><p>Ideal for commercial and industrial HVAC installations, this curb simplifies rooftop fan mounting while providing a secure, adjustable fit. For Singapore buyers, 3G Electric offers SGD quotes on request, handles GST for local orders, and provides fast delivery across Singapore and Southeast Asia.</p>
Frequently Asked Questions
What are the adjustable dimensions of the Dayton 3G-OTH-78790 roof curb?
The curb's inside width adjusts from 10 1/2 to 19 inches, and the outside width from 14 1/2 to 23 inches, making it suitable for fan bases from 16 to 21 1/2 inches square.
Is the Dayton 3G-OTH-78790 compliant with any standards?
Yes, it is UL 705 listed, ensuring it meets recognized safety and performance standards for roof curbs.
Used in
Common applications for DaytonDayton 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.
