Canarm GSF3-20A – Shutter Fan, 20 in Bld Dia, 120 V
Canarm GSF3-20A – Shutter Fan, 20 in Bld Dia, 120 V
Call 850-565-3492 for live factory inventory, lead times & emergency freight options.
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Ships factory-new in original packaging.
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Commercial Ordering FAQ
How do I verify that Canarm GSF3-20A – Shutter Fan, 20 in Bld Dia, 120 V is the correct replacement part for my equipment?
Check the OEM part number (GSF3-20A) against your equipment nameplate or the manufacturer's repair parts list before ordering. If you are not sure, call the National Boiler Supply order desk at 850-565-3492 and we can cross-reference your equipment model and serial numbers before the order ships.
What are the shipping and freight options for CANARM orders?
Standard parcel orders ship quickly from commercial distribution centers. Shipping is a $35 flat rate on orders under $999, and qualifying orders of $999 or more ship free by ground. Heavy equipment that has to move by LTL freight is quoted after the order is placed and confirmed with you before dispatch.
Can contractors or facility managers request a formal quote or use a Purchase Order (PO)?
Yes. National Boiler Supply works with commercial contractors, mechanical engineers, municipalities, and facility teams. Call 850-565-3492 for a formal quote, bulk pricing, or PO and tax-exempt order processing.
What if this CANARM part is marked Call to Order or needed for an emergency repair?
Call our order desk at 850-565-3492. We can confirm factory lead times right away and arrange expedited air or hot-shot delivery when a repair cannot wait.
Order the Canarm GSF3-20A Shutter Fan from National Boiler Supply. Call our order desk at 850-565-3492 for a formal quote or a part number cross-check.
Product Details
Galvanized Shutter Fan, Blade Diameter 20 in, Blade Material Steel, Exhaust Airflow @ 0.000 in SP 3,368 cfm, Frame Finish Galvalume, Frame Material Aluminum, Guard Material Chrome Plated Wire, Includes Adjustable Thermostat and Bypass, Blade, Motor, Shutter, Temperature.
Technical Specifications
| Brand | Canarm |
|---|---|
| Manufacturer Part Number | GSF3-20A |
OEM Part Verification: Confirm Canarm part number GSF3-20A against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.
Order Desk Support: Call 850-565-3492 for formal quotes, lead times, and volume pricing.
Related CANARM Components & Replacement Parts
- Canarm P08 – Exhaust Fan, 1,300 RPM, 1,600 RPM – OEM Part # P08
- Canarm GSF3-18A – Shutter Fan, 18 in Bld Dia, Galvalume, 120 – OEM Part # GSF3-18A
- Canarm P10 – Exhaust Fan, 1,150 RPM, 1,480 RPM – OEM Part # P10
- Canarm GSF3-16A – Shutter Fan, 16 in Bld Dia, Galvalume, 120 – OEM Part # GSF3-16A
- Canarm P12-1RS9M115 – Exhaust Fan, Assembled, 1,700 RPM – OEM Part # P12-1RS9M115
Need help confirming a part number or cross-reference? Call our order desk at 850-565-3492.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.