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Ensuring your furnace operates safely and efficiently is paramount, especially during colder months. A faulty or incompatible replacement cord can lead to performance issues or even safety hazards. This guide will help you navigate the options to select the most suitable cord for your furnace.
VERSATILE CONNECTION: 6-Feet, 3-wire, 16/3 replacement power cord NEMA 5-15P male to bare end ( ONE END ), which has open wiring on the other end for easy connection and custom installations.
HEAVY DUTY DESIGN: cable type is SJT, 300V, VW-1, 105°C, 16AWG. Amperage: 12 amp. Wattage: 1500 watts, perfect for general appliances and industrial equipment.
PREMIUM CONSTRUCTION: 3-conductor wire with durable black insulation, built to handle continuous use and resist wear and tear. And Fine-stranded copper wire inside. Please note the thickness of the cord is 0.34" in diameter.
SPECIFICATIONS: UL Approved. Professional, safe, heavy duty and reliable. 6-foot length power cord with 16-gauge thickness provides optimal power transfer while maintaining flexibility.
SAFE OPERATION: Three-wire grounded design ensures proper electrical connection and protection for connected devices. Ideal for replacement of power cords on power tools, dishwashers, freezer, and garbage disposals. Also perfect for repairing and DIY...
Replacement Power Cord - 14-AWG, 3-Wires, SJTW, 15 Amp, 125V, 1875 Watts max applications.
Pigtail End - 14/3 replacement power cord NEMA 5-15P male to bare end ( ONE END ), which has open wiring on the other end.
Safe Cable - ETL Listed, Insulation stripped for easy connection and installation.3 prong grounded plug for added safety. Professional, safe, heavy duty and reliable.
Indoor / Outdoor Power Cord - Temperature Range: -40°F to +140°F, flexible vinyl jacket protects cords against moisture, abrasion and direct sunlight.
Wide Application - This Replacement Cord is Perfect for Powering Everything From Air Conditioners to Dishwashers, Dryers, Refrigerators, Power Tools, Lawn Mowers and More.
HEAVY-DUTY REPLACEMENT POWER CORD – 9 ft SJTW power cord ideal for replacing worn or damaged cords on major appliances, motors, and power tools to restore safe and reliable operation.
14/3 AWG CONSTRUCTION – Durable 3-wire (14 gauge) cable supports higher load capacity and consistent power delivery for demanding residential and commercial electrical applications.
15 AMP / 125 VOLT RATING – Rated for up to 1875 watts, compatible with standard NEMA 5-15 outlets, making it suitable for a wide range of household and jobsite equipment.
WEATHER-RESISTANT SJTW JACKET – Thermoplastic vinyl insulation provides flexibility and protection against moisture, abrasion, and outdoor conditions for long-lasting performance.
PACKAGING NOTICE – This product may arrive with packaging labeled Bergen as branding transitions to nVent GARDNER BENDER. Product design, specifications, and quality remain unchanged during this rollout.
PIGTAIL END FOR EASY INSTALLATION – Open lead (stripped wire end) allows for quick, secure replacement connections on tools and appliances requiring custom wiring.
VERSATILE APPLICATIONS – Ideal for refrigerators, power tools, shop equipment, and other major appliances requiring grounded 3-prong replacement cords.
SECURE MOLDED PLUG DESIGN – Straight plug with reinforced construction ensures a reliable connection and reduces strain at the outlet.
ULTRA-RELIABLE POWER SOLUTION – Built to meet demanding electrical needs with consistent conductivity and durability in both indoor and outdoor environments.
Replacement Power Cord: 16-AWG, 3-Wires, SJTW, 13 Amp, 125V, 1625 Watts max applications
Pigtail End: 16/3 replacement power cord NEMA 5-15P male to bare end ( ONE END ), which has open wiring on the other end
Safe Cable: ETL Listed, Insulation stripped for easy connection and installation, 3 prong grounded plug for added safety, Professional, safe, heavy duty and reliable
Indoor / Outdoor Power Cord: Temperature Range: -40°F to +140°F, Weather-resistant flexible PVC jacket protects power cords from rain, sunlight and abrasion
Wide Application: This Replacement Cord is Perfect for Powering Everything From Air Conditioners to Dishwashers, Dryers, Refrigerators, Power Tools, Lawn Mowers and More
✅【Protection Technology】 The LCDI (Leakage Current Detection Interrupter) utilizes built-in shielded power conductors. Its input side is provided with NEMA WD6 plug, and load side is provided with a cord consisting of ungrounded conductor (L...
✅【Security Assurance】 If a leakage current less than 5mA between the shield wire and the Neutral or Hot wire is detected, the LCDI immediately trips to interrupt the flow of electricity within 0.5s.
✅【Suitable for A/C】 The LCDI power cord is suitable for air conditioner loads, such as portable air conditioners, window air conditioners and PTAC (Packaged Terminal Air Conditioner) for indoor use.
✅【Easy Installation】 Comes with a 14AWG x 3C power cord of about 2.2 meters long with terminals for Hot wire (black), Neutral wire (white) and Ground wire (green) for easy wiring. Rated 120 Volt 15 Amp, 1800 Watt.
✅【UL Certificated】 Designed and tested in accordance with UL. Meet UL1699 requirements.
HEAVY-DUTY REPLACEMENT POWER CORD – 9 ft 16/3 AWG appliance cord ideal for replacing worn or damaged cords on power tools, motors, and major appliances; delivers reliable performance for residential and commercial use.
13 AMP / 125 VOLT PERFORMANCE – Rated for up to 1625 watts, providing consistent and safe power delivery for demanding electrical applications including shop tools and household equipment.
NEMA 5-15 PLUG WITH PIGTAIL END – Features grounded plug for secure connection and open pigtail end for easy installation and custom wiring configurations.
WEATHER-RESISTANT SJTW JACKET – Durable thermoplastic/vinyl insulation protects against moisture, abrasion, and outdoor conditions, making it suitable for indoor and outdoor use.
PACKAGING NOTICE – This product may arrive with packaging labeled Bergen as branding transitions to nVent GARDNER BENDER. Product design, specifications, and quality remain unchanged during this rollout.
VERSATILE APPLICATIONS – Ideal for appliances, air compressors, shop equipment, power tools, and DIY electrical repairs requiring a grounded 3-wire cord.
16/3 AWG 3-CONDUCTOR DESIGN – Provides enhanced safety with grounding capability while supporting stable current flow for high-performance equipment.
FLEXIBLE & EASY TO INSTALL – 9-foot length offers extended reach while remaining flexible for routing in tight spaces or work environments.
TRUSTED ELECTRICAL PERFORMANCE – Built to meet standard electrical requirements for replacement cords, ensuring dependable operation across a wide range of devices.
VERSATILE CONNECTION: 10-Feet, 3-wire, 14/3 replacement power cord NEMA 5-15P male to bare end ( ONE END ), which has open wiring on the other end for easy connection and custom installations.
HEAVY DUTY DESIGN: cable type is SJT, 300V, VW-1, 105°C, 14AWG. Amperage: 15 amp. Wattage: 1875 watts, perfect for general appliances and industrial equipment.
PREMIUM CONSTRUCTION: 3-conductor wire with durable black insulation, built to handle continuous use and resist wear and tear. And Fine-stranded copper wire inside. Please note the thickness of the cord is 0.37" in diameter.
SPECIFICATIONS: UL Approved. Professional, safe, heavy duty and reliable. 10-foot length power cord with 14-gauge thickness provides optimal power transfer while maintaining flexibility.
SAFE OPERATION: Three-wire grounded design ensures proper electrical connection and protection for connected devices. Ideal for replacement of power cords on power tools, grinder, dishwashers, freezer, and garbage disposals. Also perfect for repairing and...
VERSATILE CONNECTION: 6-Feet, 3-wire, 14/3 replacement power cord NEMA 5-15P male to bare end ( ONE END ), which has open wiring on the other end for easy connection and custom installations.
HEAVY DUTY DESIGN: cable type is SJT, 300V, VW-1, 105°C, 14AWG. Amperage: 15 amp. Wattage: 1875 watts, perfect for general appliances and industrial equipment.
PREMIUM CONSTRUCTION: 3-conductor wire with durable black insulation, built to handle continuous use and resist wear and tear. And Fine-stranded copper wire inside. Please note the thickness of the cord is 0.37" in diameter.
SPECIFICATIONS: UL Approved. Professional, safe, heavy duty and reliable. 6-foot length power cord with 14-gauge thickness provides optimal power transfer while maintaining flexibility.
SAFE OPERATION: Three-wire grounded design ensures proper electrical connection and protection for connected devices. Ideal for replacement of power cords on power tools, grinder, dishwashers, freezer, and garbage disposals. Also perfect for repairing and...
Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Furnace Replacement Cords
Installation Considerations
While replacing a furnace cord is often a straightforward DIY task for those comfortable with basic electrical work, safety is crucial. Always disconnect power to the furnace at the breaker box before attempting any replacement. If you are unsure about the process, consult a qualified HVAC technician or electrician. Ensure the new cord is securely connected to both the furnace and the power source.
Frequently Asked Questions
What is the difference between cord gauge and amperage rating?
The cord gauge refers to the thickness of the wire inside the cord. A lower gauge number indicates a thicker wire. The amperage rating is the maximum electrical current the cord can safely handle, and it's directly related to the wire's thickness.
Can I use a longer cord than my original furnace cord?
Yes, you can often use a longer cord, as long as it has the appropriate amperage rating and gauge. However, avoid excessively long cords, as they can increase resistance and potentially become a tripping hazard.
How do I know which amperage rating I need for my furnace?
The required amperage rating is typically listed in your furnace's owner's manual or on a label attached to the unit itself. You can also check the specifications of the existing cord if it's still functional.
Are all furnace cords suitable for outdoor use?
No, not all furnace cords are designed for outdoor use. If your furnace is installed in a location exposed to the elements, ensure the replacement cord is rated for outdoor use and is resistant to moisture and UV exposure.
What does a UL or ETL certification mean for a furnace cord?
UL (Underwriters Laboratories) and ETL (Intertek) certifications indicate that the cord has been independently tested and meets specific safety and performance standards. Choosing a certified cord provides assurance of its quality and safety.
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