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FIELD CONTROLS Motorized Damper: For 20 in Dia, 16 in L, 26 in H, 26 in W, Crimped/Slip-Over - Fresh Air Intake Dampers
FIELD CONTROLSFresh Air Intake Dampers

FIELD CONTROLS Motorized Damper: For 20 in Dia, 16 in L, 26 in H, 26 in W, Crimped/Slip-Over

The FIELD CONTROLS FAD-20 is a 20-inch diameter motorized fresh air intake damper with a normally closed flat blade and rubber blade seal. It operates on 24V AC and supports a maximum air velocity of 1,000 fpm. The…

SKU 3G-OTH-78281

Brand
FIELD CONTROLS
Item
Motorized Damper: For 20 in Dia, 16 in L, 26 in H, 26 in W, Crimped/Slip-Over
Category
Fresh Air Intake Dampers
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Technical Specifications

FIELD CONTROLS
Manufacturer Part Number
FAD-20
Type
16 in L, 26 in W, Crimped/Slip-Over, Galvanized Steel
H
26 in
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
View Full Spec Sheet

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

Product Description

The FIELD CONTROLS FAD-20 is a 20-inch diameter motorized fresh air intake damper with a normally closed flat blade and rubber blade seal. It operates on 24V AC and supports a maximum air velocity of 1,000 fpm. The unit includes a 3-wire harness with modular damper connector and is constructed from galvanized steel with crimped/slip-over connections.

Frequently Asked Questions

What is the FIELD CONTROLS FAD-20 motorized damper used for?

The FIELD CONTROLS FAD-20 is a motorized fresh air intake damper used in HVAC systems to regulate outdoor air intake. It is typically installed in commercial or industrial ventilation ductwork to control airflow, maintain indoor air quality, and prevent backdraft when the system is off.

What are the specifications of the FIELD CONTROLS FAD-20?

The FIELD CONTROLS FAD-20 is a 20-inch diameter motorized damper with a normally closed flat blade and rubber blade seal. It operates on 24V AC, supports a maximum air velocity of 1,000 fpm, and includes a 3-wire harness with modular damper connector. The housing is galvanized steel with crimped/slip-over connections.

Where to buy the FIELD CONTROLS FAD-20 worldwide?

The FIELD CONTROLS FAD-20 is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this motorized damper.

How to install the FIELD CONTROLS FAD-20 motorized damper?

Install the FIELD CONTROLS FAD-20 by connecting the 3-wire harness with modular damper connector to a 24V AC power source. Ensure the damper is oriented for proper airflow direction and that the crimped/slip-over connections are securely fastened to the ductwork. Follow local electrical codes and the manufacturer's instructions for safe operation.

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 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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Motorized Damper: For 16 in Dia, 16 in L, 22 in H, 22 in W, Crimped/Slip-Over, Galvanized Steel (MPN FAD-16). Key specifications — Nameplate Voltage: 24V AC; Blade Seal Material: Rubber; Blade Type: Flat Blade; Brand: FIELD CONTROLS; Maximum Air Velocity: 1,000 fpm; Switch Action: Normally Closed; Includes: 3-Wire Harness with Modular Damper Connector.
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