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VULCAN STX060US Spa & Hot Tub Heater, 1.5kW/6.0kW, 120/240V, 1-1/2 in NPT - Spa & Hot Tub Heaters
VULCANSpa & Hot Tub Heaters

VULCAN STX060US Spa & Hot Tub Heater, 1.5kW/6.0kW, 120/240V, 1-1/2 in NPT

The VULCAN Spa and Hot Tub Heater (SKU STX060US, MPN STX060US) is a flow-through heater with a 1-1/2 in NPT inlet, offering dual wattage output of 1.5kW/6.0kW at 120/240V AC, 1-phase. It requires a minimum flow rate…

SKU 3G-OTH-64330

Brand
VULCAN
Item
STX060US Spa & Hot Tub Heater, 1.5kW/6.0kW, 120/240V, 1-1/2 in NPT
Category
Spa & Hot Tub Heaters
Available to Order
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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
STX060US
Type
1-phase, 5/15 gpm, Flow Through
AC
120/240V
Min. Flow Rate
5/15 gpm
Voltage, Phase
120/240V AC, 1-phase
Wattage Output
1.5kW/6.0kW
Thermostat Included
No
Inlet Size/Bushing Size
1-1/2 in NPT

Technical Documents

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

Product Description

The VULCAN Spa and Hot Tub Heater (SKU STX060US, MPN STX060US) is a flow-through heater with a 1-1/2 in NPT inlet, offering dual wattage output of 1.5kW/6.0kW at 120/240V AC, 1-phase. It requires a minimum flow rate of 5/15 gpm and does not include a thermostat.

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 the VULCAN Spa and Hot Tub Heater used for?

The VULCAN Spa and Hot Tub Heater is designed to heat water in spas, hot tubs, and small hydrotherapy systems. Its flow-through design with a 1-1/2 in NPT inlet allows easy integration into existing plumbing for consistent water temperature maintenance.

What are the specifications of the VULCAN STX060US heater?

The VULCAN STX060US heater operates at 120/240V AC, 1-phase, with dual wattage output of 1.5kW/6.0kW. It requires a minimum flow rate of 5/15 gpm, has a 1-1/2 in NPT inlet, and does not include a thermostat. The MPN is STX060US.

Where to buy the VULCAN STX060US heater worldwide?

You can source the VULCAN STX060US heater 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.

How to install the VULCAN Spa and Hot Tub Heater?

Install the VULCAN heater by connecting the 1-1/2 in NPT inlet to your spa plumbing. Ensure a minimum flow rate of 5/15 gpm and wire for 120/240V AC, 1-phase. Since no thermostat is included, use an external controller. Follow local electrical codes and consult a licensed 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.

VULCAN Products

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Screw-plug immersion heater with brass screw plug and copper sheath. Rated 120V AC, 2000W, 80 W/sq in watt density. 1-1/4 in NPT connection. Adjustable control range 60° to 250°F. Used for heating liquids in tanks, vats, and process vessels
VULCAN
Screw-plug immersion heater with brass screw plug and copper sheath. Rated 120V AC, 2000W, 80 W/sq in watt density. 1-1/4 in NPT connection. Adjustable control range 60° to 250°F. Used for heating liquids in tanks, vats, and process vessels
Through-hole immersion heater for heating liquids in tanks or vessels. Operates on 240V AC single-phase, 44 W, with a watt density of 12.5 W/sq in. Copper sheath construction suitable for water and non-corrosive fluids
VULCAN
Through-hole immersion heater for heating liquids in tanks or vessels. Operates on 240V AC single-phase, 44 W, with a watt density of 12.5 W/sq in. Copper sheath construction suitable for water and non-corrosive fluids
Screw-plug immersion heater with 1 in NPT connection, 120V AC, 1500W, and 41 W/sq in watt density. Copper sheath and brass screw plug. Adjustable control range 110° to 190°F. For heating liquids in tanks or vessels
VULCAN
Screw-plug immersion heater with 1 in NPT connection, 120V AC, 1500W, and 41 W/sq in watt density. Copper sheath and brass screw plug. Adjustable control range 110° to 190°F. For heating liquids in tanks or vessels
Through-hole immersion heater with copper sheath for direct liquid heating in tanks or vessels. Operates at 120V AC, 34 W, with a watt density of 7.5 W/sq in. Overall length 7 1/2 in. Suitable for moderate-temperature water-based solutions
VULCAN
Through-hole immersion heater with copper sheath for direct liquid heating in tanks or vessels. Operates at 120V AC, 34 W, with a watt density of 7.5 W/sq in. Overall length 7 1/2 in. Suitable for moderate-temperature water-based solutions
Screw-plug immersion heater with 2 in NPT brass plug and copper sheath. Rated 120V AC, 1500W, 48 W/sq in watt density, with control range 60° to 250°F. Used for direct immersion heating of water, oils, and mild chemical solutions in tanks, vats, and process vessels
VULCAN
Screw-plug immersion heater with 2 in NPT brass plug and copper sheath. Rated 120V AC, 1500W, 48 W/sq in watt density, with control range 60° to 250°F. Used for direct immersion heating of water, oils, and mild chemical solutions in tanks, vats, and process vessels
Swaged cartridge heater with 1/2 in diameter, 4 in length, and 10 in lead length. Rated for 120V with 100 W/sq in watt density. Suitable for insertion into drilled holes for uniform heat transfer in process heating applications
VULCAN
Swaged cartridge heater with 1/2 in diameter, 4 in length, and 10 in lead length. Rated for 120V with 100 W/sq in watt density. Suitable for insertion into drilled holes for uniform heat transfer in process heating applications

More from VULCAN

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Electric heater for spa and hot tub water temperature maintenance. Delivers 1.5kW at 120V AC, 1-phase, with a unit-mounted thermostat. Requires minimum flow rate of 5 gpm. Inlet/bushing size is 1-1/4 in NPT
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Electric heater for spa and hot tub water temperature maintenance. Delivers 1.5kW at 120V AC, 1-phase, with a unit-mounted thermostat. Requires minimum flow rate of 5 gpm. Inlet/bushing size is 1-1/4 in NPT
Electric immersion heater for spa and hot tub water heating. Delivers 6kW output at 240V AC, 1-phase. Requires minimum 15 gpm flow rate. Features unit-mounted thermostat and 1-1/4 in NPT inlet connection
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Electric immersion heater for spa and hot tub water heating. Delivers 6kW output at 240V AC, 1-phase. Requires minimum 15 gpm flow rate. Features unit-mounted thermostat and 1-1/4 in NPT inlet connection
Electric heater for spa and hot tub water heating. Provides 1.5kW or 6.0kW output at 120/240V AC, 1-phase. Includes unit-mounted thermostat. Inlet size 1-1/2 in NPT. Requires minimum flow rate of 5/15 gpm
VULCAN
Electric heater for spa and hot tub water heating. Provides 1.5kW or 6.0kW output at 120/240V AC, 1-phase. Includes unit-mounted thermostat. Inlet size 1-1/2 in NPT. Requires minimum flow rate of 5/15 gpm