FIELD CONTROLS FAD-4 Fresh Air Intake Damper, 4 in Duct, 24V AC, Normally Closed
<p>The FIELD CONTROLS FAD-4 Fresh Air Intake Damper is a compact, reliable solution for managing outdoor air intake in HVAC systems. Designed for 4-inch ducts, this normally closed damper operates on 24V AC, ensuring…
SKU 3G-OTH-78323
Also listed as: FAD4 · FAD 4
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
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Product Description
<p>The FIELD CONTROLS FAD-4 Fresh Air Intake Damper is a compact, reliable solution for managing outdoor air intake in HVAC systems. Designed for 4-inch ducts, this normally closed damper operates on 24V AC, ensuring fail-safe closure when power is lost. It features a flat blade with rubber seal for tight shutoff, and supports a maximum air velocity of 1,000 fpm. The unit includes a 3-wire harness with modular connector for easy installation.</p><p>Ideal for commercial and industrial applications requiring precise ventilation control, this damper is available through 3G Electric in Singapore. We offer SGD quotes on request, handle GST for local buyers, and provide fast delivery across Singapore and Southeast Asia.</p>
Frequently Asked Questions
What is the voltage and switch action of the FAD-4?
The FAD-4 operates on 24V AC and is normally closed, meaning it stays closed when de-energized.
What is the maximum air velocity and blade seal material?
The maximum air velocity is 1,000 fpm, and the blade seal is made of rubber for a tight seal.
Used in
Common applications for FIELD CONTROLSFIELD 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.
