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FIELD CONTROLS FAD-20 Fresh Air Intake Damper - Fresh Air Intake Dampers
FIELD CONTROLSFresh Air Intake Dampers

FIELD CONTROLS FAD-20 Fresh Air Intake Damper

<p>The FIELD CONTROLS FAD-20 Fresh Air Intake Damper is a 20-inch diameter, normally closed damper designed for precise ventilation control in commercial and industrial HVAC systems. Constructed from galvanized steel…

SKU 3G-OTH-78281

Also listed as: FAD20 · FAD 20

Brand
FIELD CONTROLS
Item
FAD-20 Fresh Air Intake Damper
Part Number
FAD-20
Category
Fresh Air Intake Dampers
Available to Order
Also known as:FAD-20FIELD CONTROLS
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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

FIELD CONTROLS
Manufacturer Part Number
FAD-20
Type
16 in L, 26 in W, Crimped/Slip-Over, Galvanized Steel
Includes
3-Wire Harness with Modular Damper Connector
Blade Type
Flat Blade
Switch Action
Normally Closed
Nameplate Voltage
24V AC
Blade Seal Material
Rubber
Maximum Air Velocity
1,000 fpm

Technical Documents

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

Product Description

<p>The FIELD CONTROLS FAD-20 Fresh Air Intake Damper is a 20-inch diameter, normally closed damper designed for precise ventilation control in commercial and industrial HVAC systems. Constructed from galvanized steel with a crimped/slip-over design, it measures 16 inches in length and 26 inches in width, with a height of 26 inches. The damper features a flat blade with rubber seals, ensuring a tight shutoff, and operates on 24V AC with a 3-wire harness and modular connector for easy installation. It handles air velocities up to 1,000 fpm, making it suitable for fresh air intake applications.</p><p>For Singapore procurement buyers, 3G Electric offers this damper with SGD quotes on request, GST handled for local orders, and fast delivery across Singapore and Southeast Asia. Worldwide shipping is also available. Contact us for a competitive quote and lead time.</p>

Frequently Asked Questions

What is the voltage and switch action of the FIELD CONTROLS FAD-20?

The FAD-20 operates on 24V AC and is normally closed, meaning it stays closed when de-energized and opens when power is applied.

What are the dimensions and construction of the FAD-20?

The damper has a height of 26 inches, a length of 16 inches, and a width of 26 inches. It is made of galvanized steel with a crimped/slip-over design and includes a 3-wire harness with modular connector.

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
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FIELD CONTROLS Products

3G Electric supplies FIELD CONTROLS fresh air intake dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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