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FIELD CONTROLS Vent Cap: Smooth Rain Cap, Round, 4 in Duct, Aluminum, Silver Finish, Press Fit - Wall & Soffit Vent Caps
FIELD CONTROLSWall & Soffit Vent Caps

FIELD CONTROLS Vent Cap: Smooth Rain Cap, Round, 4 in Duct, Aluminum, Silver Finish, Press Fit

The FIELD CONTROLS SWH-4 is a 4-inch round wall cap vent hood made of aluminum with a silver finish. It features a press-fit connection and includes a screen, but does not include a backdraft damper.

SKU 3G-OTH-80187

Also listed as: SWH4 · SWH 4

Brand
FIELD CONTROLS
Item
Vent Cap: Smooth Rain Cap, Round, 4 in Duct, Aluminum, Silver Finish, Press Fit
Category
Wall & Soffit Vent Caps
Available to Order
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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

FIELD CONTROLS
Manufacturer Part Number
SWH-4
Type
Round, Aluminum, Silver Finish, Press Fit, 19 ga, Wall Cap
Duct
4 in
Color
Silver
Product Type
Vent Hood
Connection Type
Press Fit
Screen Included
Yes
Type of Cap/Hood
Wall Cap
Material of Cap/Hood
Aluminum
Backdraft Damper Included
No

Technical Documents

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

Product Description

The FIELD CONTROLS SWH-4 is a 4-inch round wall cap vent hood made of aluminum with a silver finish. It features a press-fit connection and includes a screen, but does not include a backdraft damper.

Frequently Asked Questions

What is the FIELD CONTROLS SWH-4 vent cap used for?

The FIELD CONTROLS SWH-4 is a 4-inch round wall cap vent hood used to terminate exhaust ducts from dryers, bath fans, or range hoods through an exterior wall. Its aluminum construction and silver finish resist corrosion, while the integrated screen prevents pest entry.

What are the specifications of the FIELD CONTROLS SWH-4?

The SWH-4 is a 4-inch round wall cap made of 19 ga aluminum with a silver finish. It uses a press-fit connection, includes a screen, and does not include a backdraft damper. The manufacturer part number is SWH-4, and it is a FIELD CONTROLS product.

Where to buy the FIELD CONTROLS SWH-4 worldwide?

3G Electric supplies the FIELD CONTROLS SWH-4 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the FIELD CONTROLS SWH-4 wall cap?

To install the SWH-4, insert the duct into the press-fit collar and secure with sheet metal screws. Seal the joint with foil tape or mastic. Attach the cap to the wall using appropriate fasteners, ensuring the screen faces outward. Follow local building codes for clearance.

Used in

Common applications for FIELD CONTROLS
Residential and commercial furnace exhaust — FIELD CONTROLS SWG-8 power venter for 7- to 8-inch pipes
Fresh air intake in HVAC systems — FIELD CONTROLS FAD-12 motorized damper for 12-inch ducts
Boiler combustion air control — FIELD CONTROLS FAD-6 motorized damper for 6-inch ducts
Humidifier maintenance — FIELD CONTROLS 2006 drain valve for S2000-LH and S2020-LH models
Ventilation balancing in industrial buildings — FIELD CONTROLS FAV-4 motorized damper for 4-inch ducts

FIELD CONTROLS Products

3G Electric supplies FIELD CONTROLS wall & soffit vent caps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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