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VULCAN OSF1521-1900A Finned Strip Heater, 1900W, 120V, 21 in, Offset Terminals - Finned Strip Heaters
VULCANFinned Strip Heaters

VULCAN OSF1521-1900A Finned Strip Heater, 1900W, 120V, 21 in, Offset Terminals

The VULCAN Finned Strip Heater (SKU OSF1521-1900A, MPN OSF1521-1900A) is a 1,900 W, 120V AC, single-phase industrial heater with a 21-inch overall length and offset terminals. It features a watt density of 32 W/sq in.

SKU 3G-OTH-66839

Also listed as: OSF15211900A · OSF1521 1900A

Brand
VULCAN
Item
OSF1521-1900A Finned Strip Heater, 1900W, 120V, 21 in, Offset Terminals
Part Number
OSF1521-1900A
Category
Finned Strip Heaters
Available to Order
Also known as:OSF1521-1900AVULCAN
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

VULCAN
Manufacturer Part Number
OSF1521-1900A
Type
Offset, 32 W/sq in
Overall Lg
21 in
AC
120V
Phase
1
Terminals
Offset
Watt Density
32 W/sq in

Technical Documents

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

Product Description

The VULCAN Finned Strip Heater (SKU OSF1521-1900A, MPN OSF1521-1900A) is a 1,900 W, 120V AC, single-phase industrial heater with a 21-inch overall length and offset terminals. It features a watt density of 32 W/sq in.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a VULCAN Finned Strip Heater used for?

A VULCAN Finned Strip Heater is used for industrial forced-air heating applications such as duct heating, ovens, and drying systems. Its finned design increases surface area for efficient heat transfer. The 1,900 W, 120V AC unit with offset terminals suits confined spaces where straight terminals won't fit.

What are the specifications of the VULCAN Finned Strip Heater OSF1521-1900A?

The VULCAN Finned Strip Heater OSF1521-1900A has a wattage of 1,900 W, voltage of 120V AC, single phase, overall length of 21 in, watt density of 32 W/sq in, and offset terminals. It is a finned strip heater designed for even heat distribution in industrial equipment.

Where to buy VULCAN Finned Strip Heaters worldwide?

You can source the VULCAN Finned Strip Heater OSF1521-1900A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this VULCAN heater.

How to install a VULCAN Finned Strip Heater?

Install the VULCAN Finned Strip Heater by securely mounting it in a forced-air duct or oven, ensuring proper clearance from flammable materials. Connect the 120V AC single-phase supply to the offset terminals using appropriate gauge wire. Follow generic best practices for industrial heater installation and consult a qualified electrician.

Used in

Common applications for VULCAN
Industrial ovens — VULCAN rigid strip heaters (e.g., OS1423-1500B) for uniform heat distribution in drying and curing ovens.
Plastic processing — VULCAN swaged cartridge heaters (e.g., TB6025B) for injection molding and extrusion barrel heating.
Fluid heating — VULCAN screw-plug immersion heaters (e.g., AUO250B) for heating water, oils, or chemicals in tanks.
Packaging machinery — VULCAN finned strip heaters (e.g., OSF1517-1000B) for heat sealing and shrink wrapping equipment.
Process temperature control — VULCAN Cal-Stat thermostats (e.g., 1E1C9) for regulating temperature in pipelines or vessels.
Air heating — VULCAN finned tubular elements (e.g., RE8-1000B) for forced-air heaters and duct systems.
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VULCAN Products

3G Electric supplies VULCAN finned strip heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This VULCAN finned strip heater operates at 120V AC, single-phase, with a watt density of 32 W/sq in and an overall length of 17 7/8 inches. It features offset terminals and is designed for forced-convection heating in applications such as industrial ovens, duct systems, and air-handling units, where efficient heat transfer in airflow is required
VULCAN
This VULCAN finned strip heater operates at 120V AC, single-phase, with a watt density of 32 W/sq in and an overall length of 17 7/8 inches. It features offset terminals and is designed for forced-convection heating in applications such as industrial ovens, duct systems, and air-handling units, where efficient heat transfer in airflow is required

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