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BROAN 636 Roof Cap, Round, 3 in/4 in Duct, Steel, Black Powder Coat - Roof Caps
BROANRoof Caps

BROAN 636 Roof Cap, Round, 3 in/4 in Duct, Steel, Black Powder Coat

<p>The Broan 636 Roof Cap is a durable steel roof vent designed for 3-inch or 4-inch ducts. It features a black powder coat finish for corrosion resistance and includes a backdraft damper and screen to prevent debris…

SKU 3G-OTH-78566

Brand
BROAN
Item
636 Roof Cap, Round, 3 in/4 in Duct, Steel, Black Powder Coat
Part Number
636
Category
Roof Caps
Available to Order
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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.

Technical Specifications

BROAN
Manufacturer Part Number
636
Type
3 in_4 in Duct, Steel, Black Finish, Powder Coat, 25 ga, Roof Cap
Color
Black
Product Type
Roof Cap
Screen Included
Yes
Type of Cap/Hood
Roof Cap
Material of Cap/Hood
Steel
Backdraft Damper Included
Yes

Technical Documents

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

Product Description

<p>The Broan 636 Roof Cap is a durable steel roof vent designed for 3-inch or 4-inch ducts. It features a black powder coat finish for corrosion resistance and includes a backdraft damper and screen to prevent debris and pests. Ideal for ventilation systems in commercial and industrial buildings, this roof cap ensures efficient airflow while protecting against weather elements.</p><p>As a Singapore-based supplier, 3G Electric offers this Broan roof cap with worldwide shipping. Request an SGD quote for your project, and enjoy GST handling for local buyers. With fast delivery across Singapore and Southeast Asia, you can rely on us for timely procurement.</p>

Frequently Asked Questions

What duct sizes does the Broan 636 Roof Cap fit?

The Broan 636 Roof Cap is designed for 3-inch and 4-inch ducts, as specified in the product type.

Does the Broan 636 include a backdraft damper and screen?

Yes, the Broan 636 includes a backdraft damper and a screen, as per the product specifications.

Used in

Common applications for BROAN
Residential construction — Broan ERV/HRV models (e.g., B160E65RS, B150E75NS) for whole-house ventilation to meet building codes.
Cold-climate housing — Broan HRV with recirculation defrost (e.g., B160E65RT) to prevent core freezing during winter.
Humid climates — Broan ERV with moisture transfer (e.g., B150E75NT) to manage indoor humidity while ventilating.
Small commercial spaces — Broan surface-mount ceiling heater (MPN 157) for spot heating in vestibules or offices.
Retrofit projects — Broan ERV/HRV side-port or top-port configurations to match existing ductwork and installation constraints.
Light industrial control rooms — Broan ERV/HRV units for fresh-air supply where 120V AC, 60 Hz power is available.
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BROAN Products

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

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