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FROSTGUARD

FROSTGUARD is a brand of pre-assembled electric heating cables designed for freeze protection of water pipes, roof de-icing, and other applications requiring controlled heat tracing. The product line consists of constant-wattage heating cables that are factory-terminated with a cold lead and, on most models, a molded 3-prong grounded plug. The cables are rated for indoor and outdoor use, with cable lengths ranging from 6 ft to 100 ft in the 120V AC series (FG1 models) and an 18 ft hardwire version at 240V AC (FG2 model). All FROSTGUARD cables feature a NEMA 5-15P plug configuration on the 120V models, while the 240V model requires hardwiring. The cables include a 6 ft cold lead for connection to a power source, and the heating element is designed to activate at low temperatures to prevent ice formation. The brand is positioned as a straightforward, no-frills solution for freeze protection, with no proprietary thermostats or complex control systems—each cable is self-regulating in the sense that it operates when plugged in, though users typically pair them with a separate thermostat or controller for energy efficiency. 3G Electric supplies the full range of FROSTGUARD pre-assembled heating cables, covering all standard lengths and voltage options. The cables are suitable for use with metal and plastic pipes, gutters, and downspouts, and are rated for exposure to moisture and UV if installed per manufacturer guidelines. For procurement specialists and maintenance managers, the key technical parameters are the fixed wattage per foot (typically 5-7 W/ft for these cables), the maximum circuit length limitations, and the need for GFCI protection on outdoor installations. 3G Electric supports global sourcing of these cables with full logistics coordination, ensuring that plant engineers can specify the correct length and voltage for their site conditions without custom assembly. The brand does not offer specialized certifications beyond standard UL or CSA listings (implied by the NEMA plug and indoor/outdoor rating), and no claims of extreme temperature ratings or chemical resistance are made. The product is a commodity-grade heating cable suitable for general freeze protection in temperate climates.

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About FROSTGUARD

FROSTGUARD is a brand of pre-assembled electric heating cables designed for freeze protection of water pipes, roof de-icing, and other applications requiring controlled heat tracing. The product line consists of constant-wattage heating cables that are factory-terminated with a cold lead and, on most models, a molded 3-prong grounded plug. The cables are rated for indoor and outdoor use, with cable lengths ranging from 6 ft to 100 ft in the 120V AC series (FG1 models) and an 18 ft hardwire version at 240V AC (FG2 model). All FROSTGUARD cables feature a NEMA 5-15P plug configuration on the 120V models, while the 240V model requires hardwiring. The cables include a 6 ft cold lead for connection to a power source, and the heating element is designed to activate at low temperatures to prevent ice formation. The brand is positioned as a straightforward, no-frills solution for freeze protection, with no proprietary thermostats or complex control systems—each cable is self-regulating in the sense that it operates when plugged in, though users typically pair them with a separate thermostat or controller for energy efficiency. 3G Electric supplies the full range of FROSTGUARD pre-assembled heating cables, covering all standard lengths and voltage options. The cables are suitable for use with metal and plastic pipes, gutters, and downspouts, and are rated for exposure to moisture and UV if installed per manufacturer guidelines. For procurement specialists and maintenance managers, the key technical parameters are the fixed wattage per foot (typically 5-7 W/ft for these cables), the maximum circuit length limitations, and the need for GFCI protection on outdoor installations. 3G Electric supports global sourcing of these cables with full logistics coordination, ensuring that plant engineers can specify the correct length and voltage for their site conditions without custom assembly. The brand does not offer specialized certifications beyond standard UL or CSA listings (implied by the NEMA plug and indoor/outdoor rating), and no claims of extreme temperature ratings or chemical resistance are made. The product is a commodity-grade heating cable suitable for general freeze protection in temperate climates.

Common Applications

  • Residential pipe freeze protection — FROSTGUARD FG1-50P used on exposed water pipes in unheated basements
  • Roof de-icing — FROSTGUARD FG1-100P installed along roof edges and gutters to prevent ice dams
  • Commercial building entryway — FROSTGUARD FG2-18L hardwired for step and ramp heating in cold climates
  • Agricultural water lines — FROSTGUARD FG1-24P wrapped around livestock watering pipes in barns
  • Industrial process piping — FROSTGUARD FG1-75P applied to small-diameter chemical lines requiring freeze protection

Frequently asked questions

Common questions about FROSTGUARD from 3G Electric.

What voltage options are available for FROSTGUARD electric heating cables?

FROSTGUARD offers two voltage variants: 120V AC models (FG1 series) with a NEMA 5-15P plug, and a 240V AC model (FG2-18L) that requires hardwiring. The 120V models are available in lengths from 6 ft to 100 ft, while the 240V model is fixed at 18 ft. Ensure your supply voltage matches the cable rating to avoid overheating or underperformance.

Can FROSTGUARD heating cables be used on plastic pipes?

Yes, FROSTGUARD cables are rated for indoor/outdoor use and can be applied to plastic pipes, provided the pipe surface temperature does not exceed the cable's maximum operating temperature (typically 150°F). The cable should be installed with thermal insulation and a thermostat to prevent overheating. Always follow the manufacturer's installation instructions for plastic pipe applications.

What is the cold lead length on FROSTGUARD pre-assembled cables?

All FROSTGUARD pre-assembled heating cables include a 6 ft cold lead. This non-heating section connects the heating cable to the power source (plug or junction box). The cold lead allows flexibility in positioning the plug or hardwire connection away from the heated area.

Do FROSTGUARD cables require a separate thermostat?

FROSTGUARD cables are not self-regulating; they operate at full power when connected to a live circuit. For energy efficiency and to prevent overheating, a separate thermostat or controller (such as a pipe freeze thermostat) is recommended. The cables are designed to be used with an external control device, which is not included.

What is the maximum circuit length for FROSTGUARD 120V heating cables?

The maximum circuit length depends on the cable's wattage and the breaker rating. For a 15A GFCI-protected circuit, the total connected load should not exceed 12A (1440W). A 100 ft FROSTGUARD cable at 5 W/ft draws 500W, so multiple cables can be connected on the same circuit as long as the total wattage stays within limits. Consult local electrical codes for derating factors.

Does 3G Electric supply FROSTGUARD products?

Yes — 3G Electric (S) Pte. Ltd. supplies FROSTGUARD products. We stock the FROSTGUARD catalog and supply genuine factory-original products with full manufacturer warranty and technical support.